Recently built cervelo s5 , frameset from sigma. finally took the plunge and acquired new s5 frame, the s5 is fast!! the power transfer is something else!!! some reviews online suggest/state the s5 is sluggish to get going, my experience is the opposite,as soon as putting the power down it flies! it is instant. The s5 really excels at speed , when at speed in invites the rider to go faster, it holds speed well. handles superbly, feels planted. I am 5ft 10in 85kg solid athletic build, i still have a 2017 s3 size 54, however i decided to go for 56 in s5. (age/injury/wear and tear) the s5 is comfortable for myself. it is super responsive, handles superbly and feels planted.no issues with toe overlap,.front end is solid and superstiff. s5 is an impressive peice of kit. super happy with my new bike. my only regret is that i didnt get the s5 sooner.finally , the s5 is a serious headturner, it gets a lot of compliments.. really pleased and happy to own this bike.
Product Details
Cervelo S5 Road Frameset
Building your dream race bike? Love the thrills of testing your fitness and riding at your limits? The Cervelo S5 Road Frameset is the ideal base for creating your perfect training and race-winning setup. The front end and forks of the S5 have been redesigned to feature deeper chord profiles, boosting aerodynamic efficiency. An updated one-piece stem and bars create smoother airflow, while the sleek integration of asymmetric seat tube and rear wheel profiles has also led to aero gains. It's lighter too, with a weight saving of 124 grams, giving you some extra help on the climbs. The frame geometry is designed around 29mm tyres, ensuring you enjoy a smooth and comfortable ride on modern performance-focused tyres. While it’s faster and leaner, the S5 still delivers the precise handling, stability, and razor-sharp responsiveness that you'll love.
Cervelo HB19 Carbon one-piece cockpit
The distinctive V-shaped bar and stem remain from the previous generation, but it's now a one-piece setup. The “Plus-Four” concept gives a handlebar design where the width at the hoods is 4cm narrower than at the drops - for example, 38cm at the hoods and 42cm at the drops. This innovative setup promotes a more aerodynamic riding position when your hands are on the hoods, while still offering enhanced control and stability in the drops for sprinting and descending. All handlebar sizes comply fully with UCI regulations, including the most recent updates
HB19 Carbon one-piece cockpit sizing:
- Frame size 48cm: Bar width: 36cm /Stem length: 80mm
- Frame size 51cm: Bar width: 38cm /Stem length: 90mm
- Frame size 54cm: Bar width: 40cm /Stem length: 100mm
- Frame size 56cm: Bar width: 40cm /Stem length: 100mm
- Frame size 58cm: Bar width: 40cm /Stem length: 110mm
- Frame size 61cm: Bar width: 40cm /Stem length: 120mm
Features
- Frame: Cervelo S5 Carbon Disc
- Fork: Cervélo All-Carbon, Bayonet S5 Fork
- Front thru axle: Cervelo Aero Thru Axle Front, M12x1.5mm, 122mm length
- Rear thru axle: Cervelo Aero Thru Axle Rear, M12x1.0mm, 169mm length
- Headset: FSA SL IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°
- Handlebar and stem: Cervélo HB19 Carbon one-piece cockpit
- Seatpost: Cervélo SP34 Carbon
- Accessories: Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount
Highlights
- Cervelo S5 All-Carbon frame with deeper chord-length profiles on headtube and fork
- Weight savings from the frame, seatpost, and one-piece bar - system weight is down 124g
- Geometry optimised for 29mm wide road tyres (max width 34mm)
- Cervelo HB19 one-piece Carbon V-Stem
Specifications
- Model
- S5
- E-Bike
- No
- Family
- S5
- Fork [Brake Type]
- Disc
- Fork [Material]
- Carbon
- Fork [Wheel Size]
- 700c
- Frame [Material]
- Carbon
- Frameset
- Yes
- Gender
- Unisex
- Handlebar [Kind]
- Drop
- Handlebar [Material]
- Carbon
- Suspension Configuration
- Rigid
- Product code
- 1953456 / 54293842493786
Size Guide

All measurements in mm unless otherwise stated.
Reviews
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
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