You may need to change the front gearing so the rear derailleurs capacity is not exceeded

Product description Pre-set torque driver for convenient

tight-knit center tread efficiently sheds dirt and debris to decrease rolling resistance

No tools needed

Better sealing and better rotation

Brooks B17 Classic Leather Saddle Steel Black/Copper pickuponly You may need to changeThe B17 is Brooks flagship model, ideal for long distance sports touring, trekking and ATB use. It has been on the market for over 100 years, being featured in as early as the 1898 catalogue. The Brooks B17 Special features large hand hammered copper rivets, copper plated metalwork, and chamfered sides. The "Special" Brooks saddle Color: Black Rail: Steel