Enduro BKCJ-0402 Pulley Wheels - Pulley Wheel - SRAM Road & Gravel - Black - 12 Tooth - XD-15 Ceramic Hybrid Bearing Heavy/Bulky 8 large Big Bore vents

8 large Big Bore vents for increased airflow and lighter weight

Day Time - 75 lumens - 7:30hrs

4 x Olives

Safe on carbon fibre

CNC machined clamps for 100% slip-free performance and durable construction

Enduro BKCJ-0402 Pulley Wheels - Pulley Wheel - SRAM Road & Gravel - Black - 12 Tooth - XD-15 Ceramic Hybrid Bearing Heavy/Bulky 8 large Big Bore ventsBKCJ 0402 12 tooth, XD 15 Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for 12 speed SRAM Road and Gravel Derailleurs (4mm bolt upper 5mm bolt lower) The ultimate upgrade pulley. Guaranteed to last forever against corrosion Precision machined Delrin Derailleur pulleys featuring XD 15 Ceramic Hybrid, radial bearings for enhanced shifting performance and longevity. Designed and manufactured for performance, these pulleys feature CN (tight