Cervelo S5 Ultegra Di2 700c Bike - Five Black

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• V is for Velocity - In pursuit of speed, everyone wants to try different positions to find their most aggressive fit. The S5's iconic V-stem not only inspires confident handling at high speeds, it's now also remarkably simple to dial in your perfect set-up. All the necessary spacers come with the bike, and there’s now only one bolt length, reducing complexity and making the system 53g lighter in the process
  
  
• Frame Enhancement - The UCI’s new regulations on aerodynamic design allowed Cervelo some additional room to deepen aero profiles and squeeze 65 more grams of drag performance out of what is already the fastest aero bike on the market. You’ll notice a deeper head tube and BB area, and more aggressive shaping on the trailing edges of the tubes. Since the new S5 is only compatible with electronic shifting, they were able to tidy the dropout a bit, and update the shaping all over the bike
  
  
• Tire Clearance - Wider wheels and tires are faster aerodynamically, and more comfortable to boot. S5 comes specced with 28mm tires but has clearance for up to a 34mm (measured) tire. The frame is optimized to complement the wider Reserve 52/63 turbulent aero wheels. In addition to the handling benefits, this saves over 5 watts compared to the previous Reserve wheelset
  
  
• Handlebar Refinement - Cervelo improved the comfort, and tweaked the shape of the handlebar to get a perfectly flat bar-to-hood transition. The S5 now uses a two-bolt interface that allows for infinite tilt adjustments between 0 and 5 degrees
  
  
• Keeping it Simple - Bike fitters at every level are moving away from longer-offset seat posts, and the new S5 comes stock with a 15mm offset post on most sizes (vs 25mm offset on outgoing S5). The old seat posts are forward-compatible, and Cervelo will keep the 400mm-long, 25mm offset post in stock for those looking for a more extreme fit
  
  
• Fork: Cervélo All-Carbon, Tapered S5 Fork
  
• Headset: FSA IS2 1-1/8 x 1-3/8
  
• Thru Axles: Cervelo Aero Thru-Axles, 12x100/142
  
• Front Wheel: Reserve 52 rim, 25.4 internal width, Zipp ZR1 ST hub, 12x100mm TA, 24h, centerlock disc, tubeless compatible
  
• Rear Wheel: Reserve 63 rim, 24.4mm internal width, Zipp ZR1 ST hub, 12x142mm TA, Shimano HG freehub, 24h, centerlock disc, tubeless compatible
  
• Tires: Vittoria Corsa TLR G 700x28c
  
• Crankset: Shimano Ultegra R8100, 52/36T, 12 Speed
  
• Bottom Bracket: Ceramic Speed, BBright for 24mm spindle
  
• Chain: Shimano M8100, 12 speed
  
• Front Derailleur: Shimano Ultegra, R8150, 12 speed
  
• Rear Derailleur: Shimano Ultegra, R8150, 12 speed
  
• Cassette: Shimano Ultegra, 11-30, 12 Speed
  
• Shifters: Shimano Ultegra, R8170, 12 speed
  
• Handlebar: Cervélo HB14 Carbon
  
• Stem: Cervélo ST35 Carbon
  
• Brake Calipers: Shimano Ultegra
  
• Saddle: Selle Italia NOVUS BOOST EVO SuperFlow Ti
  
• Seatpost: Cervélo SP20 Carbon
  
• Brake Rotor: Shimano MT800 Centerlock
  
• Accessories: Cervelo Handlebar Front Computer/Accessory Mount, Cervelo Rear Accessory Mount
  
• Color: Five Black
  
  
• WARNING: Cycling can be dangerous. Bicycles and bicycle products should be assembled and serviced by a professional mechanic. Never modify your bicycle or accessories. Read and follow all product instructions and warnings including information on the manufacturer’s website. Inspect your bicycle before every use. Always wear a helmet.