Cervélo Áspero-5 Force AXS 1 five black 2027: the carbon gravel bike built for competition

A high-end gravel race bike designed for speed on all terrains.

THE Cervélo Áspero-5 Force AXS 1 five black 2027 is a carbon gravel bike designed for competition, built with a clear objective: to go faster on modern gravel courses. Developed using Cervélo's aerodynamic expertise, this new Áspero-5 boasts a 37-watt gain compared to the previous generation and 34 watts compared to its closest competitor.

Weighing 66g less than its predecessor despite more advanced aerodynamic work, the Áspero-5 retains Cervélo's racing DNA while gaining versatility. Its clearance allows for tires up to 45mm, while its geometry is optimized to work equally well with tires of the same width or with a different setup, for example, 40mm at the front and 44mm at the rear.

This Force AXS 1 version combines the Cervélo Áspero-5 frame with a single chainring drivetrain. SRAM Force AXS E1 with power meter, a rear derailleur SRAM X0 Eagle AXS T-Type, a 10-52 tooth cassette and Reserve carbon wheels 48 GR / 53 GR. A high-end, fast and efficient build, designed for gravel races, long distances and demanding terrain.

Frame

Áspero-5 carbon frame geared towards Gravel Race

The Cervélo Áspero-5 2027 is designed for gravel performance. Its carbon frame benefits from advanced aerodynamic work, directly inspired by Cervélo's expertise acquired on road, triathlon and time trial bikes.

A gravel bike faster than ever

The new Áspero-5 is advertised as being 37 watts faster than the previous generation. Cervélo has optimized the frame shape, cockpit, and integration to reduce aerodynamic drag on fast gravel courses.

Optimized weight

Despite the addition of surfaces designed to improve aerodynamics, the new Áspero-5 is 66g lighter than its predecessor. This optimization allows the bike to remain lively, responsive, and efficient during accelerations.

Integrated storage in the diagonal tube

The frame incorporates a storage system in the downtube, inspired by the P-Series. This allows you to carry an inner tube, tools or a repair kit directly inside the frame, protected from the wind and without adding a bulky external bag.

Fork and geometry

Cervélo Áspero-5 carbon fork

The Cervélo All-Carbon Tapered Áspero-5 fork contributes to precise handling, front-end stiffness and overall bike efficiency on fast and technical terrain.

Compatible with tires up to 45 mm

The Áspero-5 offers clearance to accommodate tires up to 45 mm, making it suitable for fast, rough or more challenging gravel courses.

Optimized geometry for mixed tires

The bike can be used with tires of the same width front and rear, for example 42 mm / 42 mm, for stable and confidence-inspiring handling. Cervélo has also optimized the geometry for a staggered setup with a 4 mm difference, for example 40 mm at the front and 44 mm at the rear, to improve aerodynamics and maneuverability on less technical trails.

Cockpit

Cervélo HB16 carbon handlebar

The cockpit features a Cervélo HB16 carbon handlebar with 31.8 mm clamping. Its design contributes to the bike's aerodynamic efficiency and riding comfort over long distances.

Cervelo ST31 carbon stem

The Cervélo ST31 Carbon stem completes the cockpit integration. The handlebar and stem combination contributes to nearly 6 watts of aerodynamic savings on the new Áspero-5.

Handlebar sizes according to frame

• Size 48: 36 cm
• Size 51: 38 cm
• Size 54: 40 cm
• Size 56: 40 cm
• Size 58: 42 cm
• Size 61: 42 cm

Stem lengths according to frame

• Size 48: 80 mm
• Size 51: 80 mm
• Size 54: 90 mm
• Size 56: 90 mm
• Size 58: 100 mm
• Size 61: 100 mm

Transmission

Transmission SRAM Force AXS E1

This version is equipped with levers SRAM Force AXS E1 and a crankset SRAM Force 1 AXS E1 with aerodynamic 48-tooth chainring. The single chainring setup simplifies use, reduces gear changes, and is perfectly suited to performance-oriented gravel riding.

Integrated power sensor

The crankset SRAM The Force 1 AXS E1 is equipped with a power sensor, an important asset for training, effort management and performance analysis during races.

Rear derailleur SRAM X0 Eagle AXS T-Type

The rear derailleur SRAM X0 Eagle AXS T-Type delivers precise, fast and reliable electronic gear shifting, with an architecture designed for modern wide-range transmissions.

10-52 tooth cassette

The cassette SRAM The X0 Eagle T-Type 10-52 teeth offers a very wide range of gears, ideal for riding fast on the flat while maintaining gears suitable for steep climbs, long ascents and demanding gravel terrain.

Chain SRAM X0 Eagle T-Type

The chain SRAM X0 Eagle T-Type completes the transmission and ensures optimal compatibility with the Eagle AXS T-Type group.

Crank lengths according to frame

• Size 48: 165 mm SRAM
• Size 51: 165 mm SRAM
• Size 54: 170 mm
• Size 56: 170 mm
• Size 58: 172.5 mm
• Size 61: 172.5 mm

Brakes

Braking SRAM Force AXS E1

The levers SRAM Force AXS E1 ensures control of the hydraulic braking and electronic transmission. This system offers modern handling and excellent precision on both road and gravel.

Records SRAM Paceline Center Lock

The discs SRAM Paceline Center Lock provides powerful, progressive and reliable braking, suitable for fast descents, uneven terrain and long rides.

Wheels

Reserve 48 GR / 53 GR carbon wheels

The Cervélo Áspero-5 Force AXS 1 is equipped with a Reserve 48 GR front wheel and a Reserve 53 GR rear wheel. This differentiated carbon build is designed to combine aerodynamics, performance, stability, and efficiency on fast gravel courses.

Hubs DT Swiss 350

The wheels are equipped with hubs DT Swiss 350, renowned for their reliability, smoothness and ease of maintenance.

Tubeless compatibility

Reserve wheels are tubeless compatible, in order to optimize comfort, performance and puncture resistance on gravel terrain.

Tires Vittoria Corsa Pro Control TLR G2.0

The bicycle is equipped with tires Vittoria Corsa Pro Control TLR G2.0 in 700 x 42c section. This choice offers an excellent balance between performance, grip and control on fast or uneven surfaces.

Components

Cervélo SP27 carbon seatpost

The Cervélo SP27 Carbon seatpost completes the integration of the bike and contributes to both comfort and overall performance.

Saddle Fizik Vento Argo X3

The saddle Fizik Vento Argo X3 provides a sporty, stable position suitable for intense efforts and long distances.

T47 BBright bottom bracket

The case SRAM DUB Wide Ceramic T47 BBright combines rigidity, reliability and ease of maintenance, a relevant choice for a competition gravel bike.

Accessories included

• Cervelo Rear Accessory Mount
• Cervélo In-Frame Storage Rolls - inner tube storage
• Cervélo In-Frame Storage Rolls - repair kit storage
• Cervélo Smartpak Top Tube Storage Bag 400A
• 2 bottle cages Arundel Mandible Matte UD Carbon Finish
• Cervélo Front Computer / Accessory Mount 266

Technical specifications

Frame and cockpit

• Frame: Cervélo Áspero-5 carbon
• Fork: Cervélo All-Carbon Tapered Aspero-5 Fork
• Handlebar: Cervélo HB16 Carbon, 31.8 mm clamp
• Stem: Cervélo ST31 Carbon
• Seatpost: Cervélo SP27 Carbon
• Saddle: Fizik Vento Argo X3
• Steering system: FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45°

Transmission and braking

• Gear levers / brakes: SRAM Force AXS E1
• Crankset: SRAM Force 1 AXS E1, 48T Aero, DUB Wide, with power meter
• Bottom bracket: SRAM DUB Wide Ceramic, T47 BBright
• Rear derailleur: SRAM X0 Eagle AXS T-Type
• Cassette: SRAM X0 Eagle T-Type, 10-52 teeth, 12 speed
• Chain : SRAM X0 Eagle T-Type
• Discs: SRAM Paceline Center Lock

Wheels and tires

• Front wheel: Reserve 48 GR, hub DT Swiss 350, 12 x 100 mm, 24 spokes, Center Lock, tubeless compatible
• Rear wheel: Reserve 53 GR, hub DT Swiss 350, 12 x 142 mm, XDR body, 24 spokes, Center Lock, tubeless compatible
• Tires: Vittoria Corsa Pro Control TLR G2.0, 700 x 42c

Axes and standards

• Front thru axle: Cervélo Aero Thru Axle Front, M12 x 1.5 mm, length 122 mm
• Rear thru axle: Cervélo Aero Thru Axle Rear, M12 x 1.0 mm, length 169 mm
• Standard housing: T47 BBright
• Freehub body: XDR

Weights and sizes

• Advertised weight: 7.89 kg
• Available sizes: 48, 51, 54, 56, 58, 61 cm

Recommended use

• Gravel race
• Gravel competition
• Fast and rolling courses
• Long distance gravel
• Deteriorated roads and fast tracks
• Cyclists looking for a high-end, aerodynamic carbon gravel bike

Why choose the Cervélo Áspero-5 Force AXS 1 2027 ?

• Aerodynamic carbon gravel frame designed for racing
• Advertised gain of 37 watts compared to the previous generation
• Optimized weight, 66g lighter than the old Áspero-5
• Tire clearance up to 45 mm
• Optimized geometry for matching tires or different mounting options
• Integrated storage in the diagonal tube
• Electronic transmission SRAM Force AXS E1 single chainring
• Power sensor integrated into the crankset
• Rear derailleur SRAM X0 Eagle AXS T-Type
• 10-52 tooth cassette for a wide range of gears
• Reserve carbon wheels 48 GR / 53 GR with hubs DT Swiss 350
• Tires Vittoria Corsa Pro Control TLR 700 x 42c
• Cervélo HB16 / ST31 carbon cockpit
• Cervélo accessories included for storage, computer and water bottles

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.