this makes the bars thicker for maximum strength where it's needed and reduces the thickness in other areas to save on weight

Crank arm length: 170

Pro level polished cables combined with Slick-Lube liners offer enhanced shifting precision and long-lasting performance

they need no further introduction

• Instantly seals up to 1/8" (3mm) punctures

Shimano Dyna-Sys 10 Speed Jockey Wheel Set - High Grade - Deore XT Level Dropship this makes the bars thickerShimano's genuine 10 speed mountain bike derailleur jockey wheels come in 3 different quality levels. The top of the line "Premium Grade" XTR wheels feature fully sealed cartridge bearings, lighter weight and a mud shedding design. These come stock on XTR 980 985 and Saint 820 derailleurs. The mid tier "High Grade" XT jockey wheels keep the sealed bearings, but loose the lightened mud shedding design. Standare equipment on 780 785 derailleurs. The