New overall leader Fabian Cancellara of Switzerland peers out of the anti-doping control truck after the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

Seven-time Tour de France winner and Kazakh cycling team Astana's rider Lance Armstrong of the United States sprints at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Armstrong made his return to the Tour de France on Saturday, but failed to make a winning start at the opening stage time trial held over 15.5km.

Prince Albert II of Monaco, right, congratulates new overall leader Fabian Cancellara on the podium after Cancellara won the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Prince Albert II of Monaco, right, applaudes new overall leader Fabian Cancellara of Switzerland after he won the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Prince Albert II of Monaco, right, congratulates new overall leader Fabian Cancellara of Switzerland after he won the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Prince Albert II of Monaco adjusts the overall leader's yellow jersey of Swiss Fabian Cancellara after Cancellara won the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain (L) shakes hands with Formula One driver Fernando Alonso as Prince Albert II of Monaco looks on on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

MONACO - JULY 04: Formula One driver Fernando Alonso of Spain chats to 5 time Tour de France winner Eddy Merckx of Belgium during Stage One of the 2009 Tour de France - an Individual Time Trial on July 4, 2009 in Monaco. (Photo by Bryn Lennon/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland waits at the anti-doping bus on July 4, 2009 after winning the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO JOEL SAGET (Photo credit should read JOEL SAGET/AFP/Getty Images)

A combo made on July 4, 2009 shows during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco (From L, from top) Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland sprinting ahead of Dutch cycling team Rabobank (RAB)'s rider and 87th Giro cycling race winner Denis Menchov of Russia, Seven-time Tour de France winner and Kazakh cycling team Astana (AST)'s rider Lance Armstrong of the United States ridding past the Monte Carlo casino, people attending the stage and Cancellara jubilating with his Yellow jersey of overall leader. AFP PHOTO PASCAL PAVANI/PATRICK HERTZOG/LIONEL BONAVENTURE (Photo credit should read STF/AFP/Getty Images)

MONACO - JULY 04: Fabian Cancellara of Switzerland and team Saxo Bank in action during the first time trail of the 2009 Tour de France on July 4, 2009 in Monaco, Monaco. (Photo by Jasper Juinen/Getty Images)

Swiss cycling team Cervelo (CTT)'s rider Carlos Sastre of Spain rides past the Monte Carlo casino on July 4, 2009 during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Fabian Cancellara of Switzerland kisses the overall leader's yellow jersey on the podium after winning the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Alberto Contador of Spain, wearing the best climber's dotted jersey, reacts on the podium after taking a second place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage.

French cycling team BBOX Bouygues Telecom (BBO)'s rider Yukiya Arashiro of Japan rides past the Monte Carlo casino on July 4, 2009 during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Alberto Contador of Spain, wearing the best climber's dotted jersey, throws flowers to wellwishers on the podium after taking a second place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland shakes hands with Prince Albert II of Monaco (R) after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Skil-Shimano rider Fumiyuki Beppu of Japan cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

MONACO - JULY 04: Prince Albert of Monaco presents Fabian Cancellara of Switzerland and Team Saxo Bank with the yellow jersey after he won Stage One of the 2009 Tour de France - an Individual Time Trial on July 4, 2009 in Monaco. (Photo by Bryn Lennon/Getty Images)

Astana rider Levi Leipheimer of the U.S. cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Cadel Evans of Australia speeds downhill to take a fifth place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage.

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain jubilates with his Best Climber polka dot jersey on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Cadel Evans of Australia strains as he passes Monaco's casino, rear, to take a fifth place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage.

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain jubilates with his Best Climber polka dot jersey on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Cadel Evans of Australia strains as he crosses the finish line to take a fifth place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland rides past the Monte Carlo casino on July 4, 2009 during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Alberto Contador of Spain, wearing the best climber's dotted jersey, right, is congratulated by Monaco's Prince Albert, F1 driver Fernado Alsonso and five-time Tour de France winner Eddy Merckx of Belgium, left to right, on the podium after taking the second place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

MONACO - JULY 04: Fabian Cancellara of Switzerland and Team Saxo Bank celebrates winning Stage One of the 2009 Tour de France - an Individual Time Trial on July 4, 2009 in Monaco. (Photo by Bryn Lennon/Getty Images)

Belgian cycling team Silence-Lotto (SIL)'s rider Cadel Evans of Australia rides past Monte-Carlo Casino as he competes on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain concentrates before competing on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Kazakh cycling team Astana (AST)'s rider Andreas Kloden of Germany rides past the Monte Carlo casino on July 4, 2009 during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Kloden clocked in 00:19:54. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain rides at Hercule harbour on July 4, 2009 during the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO JOEL SAGET (Photo credit should read JOEL SAGET/AFP/Getty Images)

Garmin-Slipstream rider Bradley Wiggins of Britain cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Bradley Wiggins of Britain strains as he passes Monaco's casino, rear, to take a third place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage and took the overall leader's yellow jersey, Alberto Contador of Spain took second place.

Cervelo Test Team rider Carlos Sastre of Spain cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Silence Lotto rider Cadel Evans of Australia cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Astana rider Alberto Contador of Spain cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Bradley Wiggins of Britain crosses the finish line to take a third place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage and took the overall leader's yellow jersey, Alberto Contador of Spain took second place.

Bradley Wiggins of Britain speeds downhil to take a third place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the stage and took the overall leader's yellow jersey, Alberto Contador of Spain took second place.

Team Saxo Bank rider Fabian Cancellara of Switzerland celebrates on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Astana rider Alberto Contador of Spain wears the climber's spotted jersey on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Alberto Contador of Spain strains as he crosses the finish line to take second place in the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Fabian Cancellara of Switzerland won the race and Bradley Wiggins of Britain took third place.

Fabian Cancellara of Switzerland, center, wearing the overall leader's yellow jersey, reacts on the podium after winning the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third. Right on the podium is Monaco's Prince Albert II.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland concentrates before competing on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32 and won the stage. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland jubilates with his yellow jersey of overall leader after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Fabian Cancellara of Switzerland, wearing the overall leader's yellow jersey, reacts on the podium after winning the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third, right is Monaco's Prince Albert II.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland jubilates with his yellow jersey of overall leader after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara of Switzerland wears the leader's yellow jersey on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Bogdan Cristel (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland shakes hands with Prince Albert II of Monaco with his yellow jersey of overall leader after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara (L) of Switzerland is congratulated by Prince Albert II of Monaco on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING ROYALS)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland kisses his yellow jersey of overall leader on the podium after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara of Switzerland kisses the leader's yellow jersey on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland puts on his yellow jersey of overall leader with Prince Albert II of Monaco after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland jubilates on the podium after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara of Switzerland wears the leader's yellow jersey on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland jubilates after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland looks at prince Albert II of Monaco after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Fabian Cancellara of Switzerland, wearing the overall leader's yellow jersey, reacts on the podium after winning the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Team Saxo Bank rider Fabian Cancellara of Switzerland wears the leader's yellow jersey on the podium after winning the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Fabian Cancellara of Switzerland, kisses the overall leader's yellow jersey on the podium after winning the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain rides past the Monte Carlo casino on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain rides past the Monte Carlo casino on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland rides past the Monte Carlo casino on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PATRICK HERTZOG (Photo credit should read PATRICK HERTZOG/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara of Switzerland cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Silence Lotto rider Cadel Evans of Australia cycles during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Cervelo Test Team rider Carlos Sastre of Spain cycles during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland sprints ahead of Dutch cycling team Rabobank (RAB)'s rider and 87th Giro cycling race winner Denis Menchov of Russia on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Fabian Cancellara of Switzerland speeds downhill to win the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Astana rider Alberto Contador of Spain cycles during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland jubilates after winning on July 4, 2009 the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Fabian Cancellara of Switzerland strains strains as he passes Monaco's Casino, rear, to win the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland (L) sprints ahead of Dutch cycling team Rabobank (RAB)'s rider and 87th Giro cycling race winner Denis Menchov of Russia on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland sprints on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Team Saxo Bank rider Fabian Cancellara of Switzerland cycles during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Team Saxo Bank rider Fabian Cancellara of Switzerland cycles during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Fabian Cancellara of Switzerland strains as he crosses the finish line to win the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009. Alberto Contador of Spain took second place, Bradley Wiggins of Britain third.

Danish cycling team Team Saxo Bank (SAX)'s rider Fabien Cancellara of Switzerland starts competing on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Cancellara clocked in 00:19:32. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Fabian Cancellara of Switzerland strains as he crosses the finish line to win the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

US cycling team Garmin-Slipstream (GRM)'s rider Bradley Wiggins of Great Britain sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Wiggins clocked in 00:19:52. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

US cycling team Garmin-Slipstream (GRM)'s rider Bradley Wiggins of Great Britain on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Wiggins clocked in 00:19:52. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

2007 Tour de France winner and Kazakh cycling team Astana (AST)'s leader Alberto Contador of Spain concentrates before competing on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Swiss cycling team Cervelo (CTT)'s rider Carlos Sastre of Spain concentrates before competing on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Swiss cycling team Cervelo (CTT)'s rider Carlos Sastre of Spain starts competing on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)

Vincenzo Nibali of Italy strains as he crosses the finish line of the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

French cycling team BBOX Bouygues Telecom (BBO)'s rider Yukiya Arashiro of Japan competes at Hercule harbour on July 4, 2009 in the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO JOEL SAGET (Photo credit should read JOEL SAGET/AFP/Getty Images)

Astana rider Andreas Kloden of Germany cycles to the finish line during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

American David Zabriskie speeds downhill during the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

Andreas Kloden of Germany speeds downhill during the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

Quickstep rider Tom Boonen of Belgium cycles to the finish line during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Italian cycling team Liquigas (LIQ)'s rider Vincenzo Nibali of Italy sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Nibali clocked in 00:20:10. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

US cycling team Garmin-Slipstream (GRM)'s rider Danny Pate of the United States sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Italian cycling team Liquigas (LIQ)'s rider Roman Kreuziger of Czechoslovakia sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Kreuziger clocked in 00:20:05. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Team Saxo Bank rider Frank Schleck of Luxembourg cycles past the casino of Monte Carlo during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Eric Gaillard (MONACO SPORT CYCLING)

Roman Kreuziger of the Czech Republic strains as he crosses the finish line of the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

Kazakh cycling team Astana (AST)'s rider Andreas Kloden of Germany sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. Kloden clocked in 00:19:54. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)

Andreas Kloden of Germany strains as he crosses the finish line of the first stage of the Tour de France cycling race, an individual time trial of 15.5 kilometers (9.63 miles) with start and finish in Moncao, Saturday July 4, 2009.

Team Saxo Bank rider Jens Voigt of Germany cycles to the finish line during the individual time trial in the first stage of the 96th Tour de France cycling race in Monaco, July 4, 2009. REUTERS/Charles Platiau (MONACO SPORT CYCLING)

Danish cycling team Team Saxo Bank (SAX)'s rider Frank Schleck of Luxemburg sprints on July 4, 2009 at the end of the 15-km individual time-trial and first stage of the 2009 Tour de France cycling race run around Monaco. AFP PHOTO PASCAL PAVANI (Photo credit should read PASCAL PAVANI/AFP/Getty Images)