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Cycling · Road bike · FiftyOne

FiftyOne Sika

A lightweight carbon road frameset from Dublin-based FiftyOne Bikes, designed for everyday performance riders with 40mm tyre clearance, aero-optimised tubes, and real-world geometry.

Released 2024Quick facts · not yet fully researched

Quick specs

Material
High-grade Toray carbon, NACA aero tube profiles
Bottom Bracket
T47 inboard threaded
Tyre Clearance
Up to 40mm
Seatpost Diameter
27.2mm round
Rear Axle / Hanger
12×142mm thru-axle, UDH rear hanger
Frame Weight (size M)
690g (claimed)

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FiftyOne Sika · Quiver