CERVÉLO 2026 ÁSPERO-5 GRAVEL FRAME SET

- 45 mm max tire width

- Downtube internal storage | direct mount top tube bag compatible

- Carbon handlebar, stem, and seatpost included

FASTER THAN THE REST

The all-new Áspero-5 was built for the front end of the race, and is the most aerodynamic gravel bike ever created. Cervélo has long been synonymous with aerodynamic performance, and we’ve brought that 30 years of expertise to gravel racing. The new bike is a stunning 37 Watts faster than the outgoing model, and 34 Watts faster than its nearest competitor.

With clearance for 45mm tires, downtube storage, and a threaded bottom bracket, Áspero-5 is ready to race the second it rolls off the shop floor. It made its rainbow-jersey debut (and won!) under UCI Gravel World Champion Marianne Vos, and will be campaigned by some of the most elite bike racers in the world.

SHAPE OF SPEED

Áspero-5 is 37 Watts faster than its predecessor, and 34 Watts faster than the nearest competitor. Cervélo has long led the industry in aerodynamics, and we’ve delivered a gravel race bike worthy of that reputation. The aero handlebar and stem are responsible for nearly 6 Watts of that savings on their own.

WEIGHT

The new Áspero-5 is 66 grams lighter than its predecessor, despite adding a significant amount of surface area to improve aerodynamic performance.

MIXED & MATCHED TIRE GEO

When fitted with equally-sized tires (e.g. 42mm front and rear), Áspero-5’s handling is stable, confidence-inspiring, and ready for the roughest courses. To increase aerodynamics even further, and sharpen handling for less-technical courses, we optimized the geo for a 4mm tire width differential (e.g. 40mm front, 44mm rear).

DOWNTUBE STORAGE

First seen on the P-Series triathlon bike, we’ve implemented our industry-leading downtube storage door on the Áspero-5. It’s the lightest and most aerodynamically efficient system on the market, and puts a tube, tools, and a flat kit inside the frame and out of the wind.

BUILD SPEC (Subject to change without notice)

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

Fork: Cervélo All-Carbon, Tapered Aspero-5 Fork

Handlebar: Cervélo HB16 Carbon, 31.8mm clamp

Handlebar Sizing: Size 48 - 38cm / Size 51 - 38cm / Size 54 - 40cm / Size 56 - 40cm / Size 58 - 42cm / Size 61 - 42cm

Stem: Cervélo ST31 Carbon

Stem Sizing: Size 48 - 70mm / Size 51 - 80mm / Size 54 - 90mm / Size 56 - 90mm / Size 58 - 100mm / Size 61 - 100mm

Seatpost: Cervélo SP27 Carbon

Seatpost Sizing: Size 48 - 0mm / Size 51 - 0mm / Size 54 - 0mm / Size 56 - 0mm / Size 58 - 0mm / Size 61 - 15mm

Headset: FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45°

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

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

Accessories: Cervélo Front Computer/Accessory Mount 887, Cervélo Rear Accessory Mount, Cervélo In-Frame Storage Rolls - Inner Tube Storage, Cervélo In-Frame Storage Rolls - Flat Kit Storage, Cervélo Smartpak Top Tube Storage Bag 400A, Arundel Mandible Water Bottle Cage - Matte UD Carbon finish (2 qty)

Max Tire Width (Actual): 45mm

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  FIVE BLACK