Length: 138 Links

the B17 Special features copper plated steel metalwork

touring and everyday riding thanks to Serfas' Flat-Protection System

Bar switch to toggle your front lamp on and off

Micro USB Rechargeable

SHIMANO Deore XT M8100 Disc Brake Set - Post Mount - Left/Front Compatio_Enriched Length: 138 LinksEmploying Shimanos legendary mountain bike braking technology, Deore XT M8100 increases brake rigidity for greater bike control and optimizes braking performance for different riding styles Pre bled system with brake lever, 2 piston brake caliper, and brake hose Intuitive and versatile braking keeps your focus on the trail High rigidity Rider tuned adjustment Optimized lever axle position with additional contact point and refined ergonomics Greater