Campagnolo Power Torque PF30 Bottom Bracket Cups - 68 x 46 Axle Size_12 x 135mm Ultra-Shift Synchronisation - The Sprocket Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS /

Ultra-Shift Synchronisation - The Sprocket Tuning Allows For Maximum Shifting Performance Without Hesitation: Fast

Low profile outer cable stop position improves cable routing for reduced friction

Servo Wave Action Power Adjuster: Yes

The XTR is geared to the versatile capabilities and riding styles of today's riders and offers mature

Genuine Shimano replacement part

Campagnolo Power Torque PF30 Bottom Bracket Cups 68 x 46 Axle Size_12 x 135mm Ultra Shift Synchronisation The Sprocket Tyre Width_2.2 Material Natural Pant Size:8 1G28294U10OS Ultra Shift Synchronisation The Sprocket Tuning Allows For Maximum Shifting Performance Without Hesitation: Fast Low profile outer cable stop position improves cable routing for reduced friction