S5 Red AXS (2026)
S5 Red AXS (2026)

Cervelo

S5 Red AXS (2026)

$18,500.00
Out of stock

Pickup currently unavailable at Shop 1/391 Fitzgerald Street

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Faster by 6 W and 124 g lighter than its predecessor, the new S5 keeps its iconic V‑stem, bayonet fork and deeper aero profiles—but now unleashes SRAM’s flagship 12‑speed RED AXS E1 groupset with integrated power meter. Co‑developed Reserve 57 | 64 Turbulent Aero wheels, Ceramic DUB drivetrain efficiency and Vittoria’s fastest tubeless rubber turn every watt—and every attack—into pure speed, while the S5’s celebrated handling and stability remain unchanged.

Key highlights

  • 6.3 W aero gain over previous S5—still at least 5 W faster than rivals
  • One‑piece HB19 carbon V‑bar / stem (nine size‑matched combos)
  • Reserve 57 mm front / 64 mm rear wheels with DT Swiss 180 hubs
  • SRAM RED AXS E1 2 × 12 wireless shifting, 50 / 37 T crankset with dual‑sided power meter, 10 – 33 T cassette
  • Ceramic SRAM DUB BBright bottom bracket for friction‑free efficiency
  • Vittoria Corsa Pro TLR 700 × 29 c tyres, 34 mm max clearance
  • Cervélo SP34 carbon seatpost; Selle Italia Novus Boost Evo SuperFlow Carbon saddle
  • Computer/light and rear accessory mounts, plus Hammerhead Karoo 3 head unit included
  • Frame sizes 48 / 51 / 54 / 56 / 58 / 61 cm

Complete build specification
Frame – Cervélo S5 carbon, internal routing, 12 × 142 mm, flat‑mount discs
Fork – Cervélo All‑Carbon Bayonet S5, 12 × 100 mm
Headset – FSA SL IS2, 1‑1/8 in upper × 1‑3/8 in lower
Stem – Cervélo ST34 carbon (size‑matched)
Handlebar – Cervélo HB19 carbon (size‑matched)
Seatpost – Cervélo SP34 carbon
Saddle – Selle Italia Novus Boost Evo SuperFlow Carbon
Shifters / levers – SRAM RED AXS E1, 12‑speed
Front derailleur – SRAM RED AXS E1
Rear derailleur – SRAM RED AXS E1
Crankset – SRAM RED AXS E1, 50 / 37 T, DUB, dual‑sided power meter
Cassette – SRAM RED E1, 10 – 33 T, 12‑speed
Chain – SRAM RED E1
Bottom bracket – SRAM DUB Ceramic, BBright
Brakes / rotors – SRAM RED hydraulic, Paceline X CenterLock
Wheels – Reserve 57TA front / 64TA rear, DT Swiss 180 hubs, tubeless‑ready
Tyres – Vittoria Corsa Pro TLR G2.0, 700 × 29 c
Max actual tyre width – 34 mm
Thru‑axles – Cervélo Aero 12 × 122 mm (front) / 12 × 169 mm (rear)
Accessories – Computer/accessory mount 887, rear accessory mount, Hammerhead Karoo 3, two Arundel Mandible matte‑UD carbon bottle cages