Brooks B67 Saddle - Steel Brown Womens Overall Length (mm)-174 Proprietary compound extends over Dual

Proprietary compound extends over Dual Lock Ons

GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains

Compatible with all 10- 11- and 12-speed chains with the exception of Shimano 12-speed chains

Narrow Wide tooth profiling ensures consistent chain retention

Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle

Brooks B67 Saddle - Steel Brown Womens Overall Length (mm)-174 Proprietary compound extends over DualBrooks B67 Saddle Steel Brown Womens. B67 and B67 S are the modern versions of B66 models first featured in the 1927 catalog. Classically sprung for supreme comfort the B67 and B67 S feature single rails for attachment to modern micro adjust seat pillars. Classic lifetime comfort shapes to your body cool in hot weather Aged comfort from day 1 quickly shapes to your contours laced to retain the shape TECH SPECS Length 235 Gender Age Womens Color Brown