Cervelo S5 Dura-Ace Di2 Road Bike

Why We Like The S5 Dura-Ace Di2 Road Bike

Whether we want to get the most out of our training miles or have a crack at the local race series, the S5 Dura-Ace Di2 Road Bike is among our top picks for the job. Cervelo designed this bike with aerodynamics at its core, with a cable-integrated stem that reduces drag and clutter for maximum efficiency. The carbon frame features added stiffness in the head tube and bottom bracket to ensure our energy transmits directly to the rear wheel with as little flex as possible.

This Dura-Ace Di2 build leaves little to be desired, with Shimano´s top-tier electronic drivetrain system that features a low-profile front derailleur and a 12-speed cassette. Dura-Ace disc brakes are paired with 160mm rotors for reliable stopping power, while the Ceramic Speed 24 bottom bracket ensures an ultra-smooth pedal stroke. Carbon Reserve wheels are stiff for acceleration and straight-lining speed, plus they accommodate tubeless tire setups.

*Due to unprecedented demand in the global supply chain and the bike industry over the last 18 months, material weight and exact components are subject to change. We are working diligently to keep tech specs updated, and any adjustments will be minor. If you have any questions, reach out to a Gearhead by chatting online or calling 1-888-276-7130.

Heads up - We do our best to keep bike specs and images current, but occasional component changes can happen without warning-and sometimes the photos might not show the exact build you´ll receive. If you want to double-check the details, our Gearheads are always here to help.

Details

• Top-spec race bike is stiff, efficient, and aerodynamic
• Front end utilizes internal cable routing to reduce drag
• Ultra-stiff head tube and bottom bracket limit flex for efficiency
• Shimano Dura-Ace Di2 electronic drivetrain provides instant shifting
• Tubeless-ready wheels and tires allow for lower pressures
• Vittoria Corsa TLR G2 tires deliver efficient, lightweight performance
• Fits 34mm tires for improved rolling resistance on rough roads
• Hydraulic Dura-Ace disc brakes deliver excellent braking performance
• Item #CVL1WXI

Tech Specs

Frame Material

Carbon

Fork

Cervelo All-Carbon, tapered S5 fork

Headset

FSA IS2 1 x 1-3/8

Shifters

Shimano Dura-Ace Di2 9270, 12s

Front Derailleur

Shimano Dura-Ace Di2 9250, 12s

Rear Derailleur

Shimano Dura-Ace Di2 9250, 12s

Crankset

Shimano Dura-Ace 9200

Chainring Sizes

52/36

Crank Arm Length

[48cm] 165mm, [51cm] 170mm, [54cm, 56cm] 172.5mm, [58cm] 175mm

Bottom Bracket

Ceramic Speed 24

Cassette

Shimano Dura-Ac CS-R9200, 12s

Cassette Range

11-30t

Chain

Shimano CN-M9100, 12s

Brakeset

Shimano Dura-Ace 9270

Brake Type

hydraulic disc

Rotors

Shimano RT-MT900, 160mm

Handlebar

Cervelo HB14

Handlebar Drop

125mm

Handlebar Width

specific to bike size

Stem

Cervelo C035 Stem

Stem Length

[48cm] 80mm, [51cm] 90mm, [54cm, 56cm] 100mm, [58cm] 110mm

Saddle

Prologo Dimension NACK OR Selle Italia NOVUS BOOST EVO Superflow Carbon

Seatpost

Cervelo Carbon SP20 Seatpost

Wheelset

Reserve 50/65mm DT240, 21mm IW

Hubs

[front, rear] Zipp ZR1 SS

Front Axle

12 x 100mm thru-axle

Rear Axle

12 x 142mm

Tire Clearance

[maximum] 700c x 34mm

Tires

Vittoria Corsa TLR G

Tire Size

700 x 28c

Pedals

not included

Extras

Cervelo faceplate front computer/accessory mount, Cervelo rear accessory mount

Claimed Weight

17lb 1oz (7.73kg)

Manufacturer Warranty

[frame] limited lifetime

Activity

road cycling