The Cannondale CAAD Optimo 4 2025 offers an all-encompassing experience of the most advanced aluminium road bikes. Cannondale refined tube profiles, precision butting, and double-pass welds result in frames that are not only lighter, but also provide a superior riding experience compared to the high-priced alloy offerings of their competitors.

Inspired by Cannondale's award-winning CAAD13 bike, the Cannondale CAAD Optimo 4 2025 provides exceptional handling and optimal body positioning for a true racing experience.

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.

Highlights

• Lightweight SmartForm C2 Alloy Frame w/ full carbon fork
• Shimano Claris 8-speed shifting / FSA Tempo crank
• Promax RC-452 dual pivot brakes

Sizing:

• 44: 165 - 170cm
• 48: 167 - 172cm
• 51: 170 - 177cm
• 54: 175 - 182cm
• 56: 180 - 187cm
• 58: 182 - 193cm

Specifications:

Frame -SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x10mm QR
Fork - CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR
Headset - CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap
Rear Derailleur - Shimano Claris
Front Derailleur - Shimano Claris, 31.8mm clamp
Shifters - Shimano Claris, 8-speed
Chain - Shimano HG71, 8-speed
Crank - FSA Tempo, 50/34
Cassette - Shimano HG50, 11-30, 8-speed
Bottom Bracket - Cartridge, square taper
Brakes - Promax RC-452, dual pivot calipers
Brake Levers - Shimano Claris
Front Hub - Formula RB-31
Rear Hub - Formula RB-32
Rims - RS 3.0, 24h front, 28h rear
Spokes - Stainless Steel, 14g
Tyres - Vittoria Zaffiro, 700x25c
Handlebar - 6061 Alloy, Compact
Stem - 6061 Alloy, 31.8, 7°
Grips - Cannondale Bar Tape, 3.5mm
Saddle - Cannondale Stage CX
Seatpost - Cannondale 4, 6061 Alloy, 27.2x350mm