Bike Shop

Cannondale CAAD Optimo 4 Road Bike 2021


A true performance road bike with race-winning DNA – delivering champagne experience for lemonade money.

Where it thrives
The open road, In competition

What it’s built for
Speed, Handling, Durability


Exceptional Aluminum Performance: Everything we know about aluminum road bikes in one space – refined tube profiles, precision butting, and double-pass welds create frames that are lighter and ride better than our competitors’ high-ticket alloy offerings.
Elite Race Geometry: With geometry influenced directly from our award-winning CAAD13 bike, the CAAD Optimo offers true race handling and optimal body position at all times.
Ride Smoother: with SAVE Along with Optimo’s new dropped seatstay profile, finely engineered flex zones in the rear of the frame absorb road chatter for better comfort and control.


Bottom Bracket: Cartridge, square taper
Chain: Shimano HG71, 8-speed
Crank: FSA Tempo, 50/34
Front Derailleur: Shimano Claris, 31.8 clamp
Rear Cogs: Shimano HG50, 11-30, 8-speed
Rear Derailleur: Shimano Claris
Shifters: Shimano Claris, 8-speed
Fork: CAAD Optimo Full Carbon, 1-1/8″ to 1-1/4″ steerer, fender mounts, 100x9mm QR
Frame: SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x9mm QR
Headset: CAAD Optimo, 1-1/8″ to 1-1/4″, 25mm top cap
Front Hub: Formula RB-31
Rear Hub: Formula RB-32
Rims: RS 3.0, 24h front, 28h rear
Spokes: Stainless Steel, 14g
Tire Size: 25
Tires: Vittoria Zaffiro, 700 x 25c
Wheel Size: 700c
Brake Levers: Shimano Claris
Brakes: Promax RC-452, dual pivot calipers
Grips: Cannondale Bar Tape, 3.5mm
Handlebar: 6061 alloy, Compact
Saddle: Cannondale Stage CX
Seatpost: Cannondale 4, 6061 Alloy, 27.2 x 350mm
Stem: 6061 Alloy, 31.8, 7°