FiftyOne Sika Frame, Fork, Headset, Seat Post and Integrated Bars and Stem Selle SMP At the nose

At the nose

PARLEE tube joining process: Pioneered on the Z1

The CX145 is built on Lake’s amazing Glass Injected Nylon sole

traditional geometry

Side mounted Push/Pull BOA® Push/Pull lacing closure system with releasable guides

FiftyOne Sika Frame, Fork, Headset, Seat Post and Integrated Bars and Stem Selle SMP At the noseThe FiftyOne Sika frameset is the ultimate expression of real world performance. Designed for riders who crave speed, comfort, and versatility not just race day bragging rights. The Sika blends cutting edge engineering with rider first geometry. Key Features: Featherweight Build: At just 690g (size M), the Sika ranks among the lightest frames in its class, even with clearance for 40mm tyres. Aero Optimized Tubing: Sleek lines and aerodynamic profiles