Cervelo S5 '26 Frameset Carnelian

The Cervélo S5 Carnelian frameset 2026 is designed for demanding riders seeking maximum aerodynamic performance. With a sharp design and geometry tailored for speed, this frame incorporates the iconic visual codes of the S5: integrated V-stem, bayonet fork, and fluid lines optimized for efficiency. 6.3 watts faster and 124 grams lighter than its predecessor, this frame retains the balance, stability, and handling for which the platform is renowned. It is the ideal basis for a custom, competition-oriented build.

Available sizes

48cm, 51cm, 54cm, 56cm, 58cm, 61cm

Fork

Cervélo full carbon, Bayonet S5 Fork

Headset

FSA SL IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°

Seat post

Cervélo SP34 carbon

Maximum tire width

34 mm

Accessories included

Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount

One-piece handlebar/stem

Cervélo HB19 carbon

Hanger width by size

• 48 cm : 36 cm
• 51 cm : 38 cm
• 54cm, 56cm, 58cm, 61cm: 40cm

Stem length depending on size

• 48 cm: 80 mm
• 51 cm: 90 mm
• 54 cm: 100 mm
• 56 cm: 100 mm
• 58 cm: 110 mm
• 61 cm: 120 mm

Seatpost offset by size

• 48cm, 51cm, 54cm, 56cm: 0mm
• 58 cm, 61 cm: 15 mm

Front thru axle

Cervélo Aero Thru Axle, M12x1.5 mm, length 122 mm

Rear thru axle

Cervélo Aero Thru Axle, M12x1.0 mm, length 169 mm