Gravel bike Cervelo Aspero-5 Shimano GRX RX825 Di2 1 28" Royal Mercury (2026)

The new Áspero-5 was designed to move only forward in races, and is the most aerodynamic gravel bike ever created.
Cervélo has long been synonymous with the word aerodynamics. The new Áspero-5 is 37 watts faster than the previous model and 34 watts faster than its closest competitor.
With 45 mm tire clearance, space for accessories in the frame, and threaded bottom brackets, the Áspero-5 is ready for racing as soon as it leaves the shop. The Áspero-5 has already proven itself in top-level gravel races.
Frame (lifetime warranty) – carbon
Fork – Cervélo full carbon, tapered Áspero-5 fork
Handlebar – Cervélo HB16 carbon, 31.8 mm clamp, Size 48 – 38 cm, Size 51 – 38 cm, Size 54 – 40 cm, Size 56 – 40 cm, Size 58 – 42 cm, Size 61 – 42 cm
Stem – Size 48 – 70 mm, Size 51 – 80 mm, Size 54 – 90 mm, Size 56 – 90 mm, Size 58 – 100 mm, Size 61 – 100 mm
Seatpost – Cervélo SP27 carbon
Saddle – Prologo Nago R4 PAS Tirox
Shifter levers – Shimano GRX, RX825 Di2
Rear derailleur – Shimano GRX, RX827 Di2 SGS
Brake rotors – Shimano CL800 Centerlock
Cassette – Shimano XTR, M9200, 10-51T, 12 speeds
Chain – Shimano M8100
Crankset – Shimano GRX, RX820 / Wolf Tooth Components Aero 48T chainring GRX / 4iiii Precision, GEN3+ single-sided
Bottom bracket – Ceramic Speed SL, T47 BBright for 24 mm spindle
Wheels – Reserve 40TA GR, DT Swiss 350, 12x100 mm, 24 spokes, Centerlock, tubeless compatible / Reserve 44TA GR, DT Swiss 350, 12x142 mm, MS freehub, 24 spokes, Centerlock, tubeless compatible
Tires – Vittoria Corsa Pro Control TLR G2.0 700x42c
Additional equipment – Cervélo front computer/accessory mount 887
- Cervélo rear accessory mount
- Cervélo internal frame storage rolls – for spare tube storage
- Cervélo internal frame storage rolls – for repair kit storage
- Cervélo Smartpak top tube bag 400A
- Arundel Mandible bottle cage, matte UD carbon finish (2 pcs.)
Frame size in relation to rider height: