CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK Weight-343g (mm) 38 Material Aluminum Spring

(mm) 38 Material Aluminum Spring Weight 350

81mm x 50mm body

2 damper Jounce Bottom Out bumper paired with optional Hydraulic Bottom Out kicks in to offer a soft hydraulic cushion that reduces harsh bottom out Max PSI increased to accomodate higher system weights SRAM Model ID: RS-SDLX-UFA-D1

}SRAM Post Bracket 17P - 203mm Rear Mount to 220mm Rotor Adaptor Includes Stainless Caliper Mounting Bolts Black

}SRAM X-Sync 2 Eagle Direct Mount Chainring - 32 Tooth 3mm Boost Offset 12-Speed Black with Gold

CeramicSpeed OSPW X Pulley Wheel System Shimano XT/XTR 1x12 - Alloy Pulley Carbon Cage BLK Weight-343g (mm) 38 Material Aluminum SpringThe 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