FiftyOne Sika Frame, Fork, Headset, Seat Post and Integrated Bars and Stem Selle SMP Side mounted Push/Pull BOA® Push/Pull

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

Diffuser glide panel reduces surface friction to 10 times less than standard smoothskin neoprene

PARLEE tube joining process: Pioneered on the Z1

you will be invited to one of our Bike Science studios where our trained fitters will take your measurements

FiftyOne Sika Frame, Fork, Headset, Seat Post and Integrated Bars and Stem Selle SMP Side mounted Push/Pull BOA® Push/PullThe 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