Shimano XTR CS-M9001 Cassette BX PSI The KMC X11-SL 11 speed

The KMC X11-SL 11 speed chain is superlight (SL) and features NON-Directional allowing maximum compatibility

COLOR: Grey

5" (64mm) using a unique flexible outer wing which adjusts under pressure

It features a shorter cage for 10mm more ground clearance

Mushroomed Riveting

Shimano XTR CS-M9001 Cassette BX PSI The KMC X11-SL 11 speedXTR M9000 series, the most advanced XTR mountain bike components and wheels to date. With this high end XTR line available in both race and trail Rider Tuned product families, SHIMANO leverages its engineering leadership producing the industry's highest performing mountain bike component group. Specifications Wide range 11 speed cassette HG X11 specific tooth profile Rhythm step gear progression Lightweight and durable cogs Gear Ratios 11 40: 11 13 15