The Cervélo S5 frameset is the frameset of Cervélo’s flagship aero road bike, the same bike Team Visma | Lease a Bike races in the biggest classics and Grand Tours: the perfect base for building a custom aero bike with the groupset and wheels you prefer.
The latest-generation S5 is 6.3 watts faster and 124 g lighter than its predecessor and, according to Cervélo, on average at least 5 watts faster than rival aero bikes. Most of the gain comes from the front end, with a deeper head tube and Bayonet fork legs and the new one-piece HB19 cockpit, while the asymmetric seat tube works together with the rear wheel.
What’s in the frameset
- Cervélo S5 Carbon Disc frame in Five Black
- Cervélo All-Carbon Bayonet S5 fork
- One-piece Cervélo HB19 Carbon cockpit
- Cervélo SP34 Carbon aero seatpost
- FSA SL IS2 headset and 12 mm Cervélo Aero thru axles
- Cervélo Front Computer/Accessory Mount 887 and rear accessory mount
S5 frame and fork
- One-piece HB19 cockpit with Plus-Four concept: hoods 4 cm narrower than the drops, UCI-legal in every size
- Cervélo SP34 Carbon aero seatpost with hidden clamp
- Tire clearance up to 34 mm
- Electronic groupsets only, dedicated UDH hanger
- Internal routing for cables and brake hoses
Geometry and handling
The S5 keeps the stable, precise handling of the previous generation. The bottom bracket is 2 mm lower to suit shorter cranks and wider tires; chainstays are 405 mm in every size from 48 to 61, with 73° head and seat angles in size 54.
Why choose the Cervélo S5
- One of the fastest aero bikes in the WorldTour peloton
- S5 6.3 watts faster and 124 g lighter than its predecessor
- Complete with one-piece HB19 cockpit and SP34 aero seatpost
- Aero front end with Bayonet fork
The Cervélo S5 frameset is the ideal choice for riders who want to build a race-ready custom aero road bike.
TECHNICAL SPECIFICATIONS
-
Frame
- Construction: Cervélo S5 Carbon Disc
- Tire clearance: 34 mm
- Headset: FSA SL IS2, 1-1/8" 36°x45° / 1-3/8" 36°x45°
- Thru axles: Cervélo Aero, M12x1.5 x 122 mm / M12x1.0 x 169 mm
- Compatibility: electronic groupsets only
-
Fork
- Model: Cervélo All-Carbon, Bayonet S5
-
Cockpit
- Handlebar: Cervélo HB19 Carbon, one-piece bar and stem
-
Saddle and seatpost
- Seatpost: Cervélo SP34 Carbon
-
Extras
- Included accessories: Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount
The Cervélo S5 frameset is the frameset of Cervélo’s flagship aero road bike, the same bike Team Visma | Lease a Bike races in the biggest classics and Grand Tours: the perfect base for building a custom aero bike with the groupset and wheels you prefer.
The latest-generation S5 is 6.3 watts faster and 124 g lighter than its predecessor and, according to Cervélo, on average at least 5 watts faster than rival aero bikes. Most of the gain comes from the front end, with a deeper head tube and Bayonet fork legs and the new one-piece HB19 cockpit, while the asymmetric seat tube works together with the rear wheel.
What’s in the frameset
- Cervélo S5 Carbon Disc frame in Five Black
- Cervélo All-Carbon Bayonet S5 fork
- One-piece Cervélo HB19 Carbon cockpit
- Cervélo SP34 Carbon aero seatpost
- FSA SL IS2 headset and 12 mm Cervélo Aero thru axles
- Cervélo Front Computer/Accessory Mount 887 and rear accessory mount
S5 frame and fork
- One-piece HB19 cockpit with Plus-Four concept: hoods 4 cm narrower than the drops, UCI-legal in every size
- Cervélo SP34 Carbon aero seatpost with hidden clamp
- Tire clearance up to 34 mm
- Electronic groupsets only, dedicated UDH hanger
- Internal routing for cables and brake hoses
Geometry and handling
The S5 keeps the stable, precise handling of the previous generation. The bottom bracket is 2 mm lower to suit shorter cranks and wider tires; chainstays are 405 mm in every size from 48 to 61, with 73° head and seat angles in size 54.
Why choose the Cervélo S5
- One of the fastest aero bikes in the WorldTour peloton
- S5 6.3 watts faster and 124 g lighter than its predecessor
- Complete with one-piece HB19 cockpit and SP34 aero seatpost
- Aero front end with Bayonet fork
The Cervélo S5 frameset is the ideal choice for riders who want to build a race-ready custom aero road bike.
TECHNICAL SPECIFICATIONS
-
Frame
- Construction: Cervélo S5 Carbon Disc
- Tire clearance: 34 mm
- Headset: FSA SL IS2, 1-1/8" 36°x45° / 1-3/8" 36°x45°
- Thru axles: Cervélo Aero, M12x1.5 x 122 mm / M12x1.0 x 169 mm
- Compatibility: electronic groupsets only
-
Fork
- Model: Cervélo All-Carbon, Bayonet S5
-
Cockpit
- Handlebar: Cervélo HB19 Carbon, one-piece bar and stem
-
Saddle and seatpost
- Seatpost: Cervélo SP34 Carbon
-
Extras
- Included accessories: Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount
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