BMC 257 Urbanchallenge AL TWO Hybrid Bike Sand RGroup_09B0C8F0D3D2981C2F5325F11A8A8D3EACF2228C It features geometry and specifications

It features geometry and specifications tailored for those transitioning between 12" and 16" bike sizes

New lock ring style - bigger diameter internal serration with external serration construction for multi tool compatibility (TL-FC36 and TL-LR11)

providing a wider range and smoother gear transitions

This bearing is part of the Enduro line

All 10-speed Shimano chains come with a push pin which is required to connect the chain together safely

BMC 257 Urbanchallenge AL TWO Hybrid Bike Sand RGroup_09B0C8F0D3D2981C2F5325F11A8A8D3EACF2228C It features geometry and specificationsThe 257 Urbanchallenge TWO is an urban bike designed for both style and functionality. It boasts a durable premium aluminum frame and meticulous attention to detail. The bike includes integrated StVZO certified lights, high quality fenders, and the user friendly SRAM Apex 1 single chainring groupset, ensuring a joyful and safe riding experience.