Cervélo Áspero-5 Force AXS 1 (2026)

Built to dominate the front of every gravel race, the Áspero-5 Force AXS 1 couples Cervélo’s 37 W aero gain with SRAM’s latest wireless 1×12 drivetrain and Reserve’s elite carbon wheels. Add 45 mm tyre clearance, downtube storage and a threaded T47 BB, and you have a podium-ready machine straight off the shop floor—just ask World Champion Marianne Vos.

Key highlights
• 37 W faster than the previous Áspero; 34 W clear of any rival
• SRAM Force AXS E1 1×12 with integrated power meter
• Reserve 40|44 GR carbon wheels on DT Swiss 350 hubs
• 45 mm tyre clearance (700 c) for all-terrain versatility
• In-frame downtube storage with tube-roll and flat-kit roll supplied
• Threaded T47 BBright bottom bracket for creak-free durability
• Smartpak 400A top-tube bag + two Arundel Mandible carbon cages included
• Carbon ST31 stem & HB16 bar, size-matched cockpit
• Sizes: 48 / 51 / 54 / 56 / 58 / 61 cm

Complete build spec (all included)
– Cervélo Áspero-5 carbon frame, internal routing, 45 mm clearance, T47 BB
– Cervélo All-Carbon tapered Áspero-5 fork
– FSA IS2 headset (1-1/4″ upper, 1-1/2″ lower)
– Cervélo ST31 Carbon stem (70–100 mm, size-matched)
– Cervélo HB16 Carbon handlebar (38–42 cm, size-matched)
– Cervélo SP27 Carbon seatpost
– Prologo Nago R4 PAS Tirox saddle
– SRAM Force 1 AXS E1 crank, 48 T Aero ring + power meter
– SRAM XO Eagle AXS T-Type rear derailleur
– SRAM XO Eagle 10-52 T cassette + T-Type chain
– SRAM DUB Wide Ceramic T47 BBright bottom bracket
– SRAM Force AXS E1 hydraulic brakes, Paceline Centrelock rotors
– Reserve 40 TA GR front / 44 TA GR rear carbon wheels, DT Swiss 350 hubs, 24 H, tubeless-ready
– Vittoria Corsa Pro Control TLR G2.0 700 × 42 c tyres (tubeless)
– Cervélo Aero thru-axles: 12 × 122 mm (front) / 12 × 169 mm (rear)
– Computer/accessory mount 887, rear accessory mount
– In-frame tube-roll & flat-kit roll
– Smartpak 400A top-tube storage bag
– 2 × Arundel Mandible matte-UD carbon bottle cages

Line up with confidence, this is the fastest, most race-focused gravel bike Cervélo has ever built.