Cannondale Topstone CAAD Lefty 2027 Sky Grey

CANNONDALE TOPSTONE CAAD LEFTY 2027 SKY GREY

The Topstone CAAD Lefty 2027 is aimed at gravel routes with broken tracks, bumps and uneven surfaces. It combines a SmartForm C1 aluminium frame with a Lefty Oliver fork offering 40 mm of travel and lockout, helping you manage the front wheel as the terrain becomes rougher.

The Shimano GRX 1x12 drivetrain, with a 40-tooth chainring and an SLX 10-51 cassette, provides a wide gear range for climbs. GRX 410 hydraulic brakes, tubeless-ready WTB rims and Vulpine TCS Light 45 mm tyres complete the setup. Frame mounting points accommodate bags, bottles, racks and mudguards to tailor the bike to longer rides and trips.

OutFront steering geometry combines a 55 mm fork offset with a relaxed head angle for stability on gravel and responsive handling. The frame uses a UDH hanger, a threaded 68 mm BSA bottom bracket and a 27.2 mm seatpost. Multiple mounting points make it easy to adapt the bike for daily journeys, gravel rides and trips with luggage. Tyre clearance accommodates a measured width of up to 52 mm, with 4 mm of clearance on each side.

FEATURES

• Frame: SmartForm C1 aluminium; thru-axles; UDH hanger; StraightShot internal cable routing
• Fork: Lefty Oliver; 40 mm travel; lockout; 55 mm offset
• Drivetrain: Shimano GRX 610/GRX 822, 1x12; chainring 40 teeth; cassette 10-51 teeth
• Brakes: Shimano GRX 410; hydraulic disc; 160/160 mm
• Wheels: WTB ST i25 TCS 2.0, 28 spokes, tubeless ready
• Tyres: WTB Vulpine TCS Light, 700x45c, tubeless ready
• Mounts: bottles, bags, racks and mudguards

Build details

• Rear derailleur: Shimano GRX 822, Shadow SGS, 12-speed
• Shifters: Shimano GRX 610, 12-speed
• Chain: Shimano HG 7100, 12-speed
• Saddle: Selle Royal SRX Open, 145mm
• Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
• Headset: Acros IS52/40 ICR
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°: 70mm (51m), 80mm (54cm), 90mm (56-58cm), 100mm (61cm)

Tubeless valves are included. Tubeless compatibility does not mean the bike is delivered with a completed tubeless setup.

Specifications published by Cannondale may change according to component availability.

Pedals are not included.