CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK CheckoutSpec= H2100A Easily tunable across Gravity E-MTB

Easily tunable across Gravity E-MTB Enduro and Trail bikes made possible with the Tool-free Reach and Contact Point Adjust features

Wolf Tooth Oval Direct Mount Chainrings for SRAM 8-bolt Cranks replace your existing spider and chainring with one clean looking

Model Z Lok Length 510mm Lock Type Combination Color Orange Package Each

5" Rim W 22-32mm Package Pair Weight 140g

CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK CheckoutSpec= H2100A Easily tunable across Gravity E-MTBThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features a 14 tooth upper and 18 tooth lower aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur Robust cage crafted from polyamide and carbon fiber for durability and light weight Compact cage design