CeramicSpeed OSPW Pulley Wheel System SRAM eTap - Alloy Pulley Carbon Cage BLK CheckoutSpec= 15mm x 26mm x 7mm }RockShox Travel Spacers - Solo

}RockShox Travel Spacers - Solo Air Recon/Recon Boost 30 Gold/Silver XC 32/30 Paragon Sektor Silver

Double Butted: 2

Compound Sintered Heat Sink No Backing Plate Material Steel Pad Shape Number 61

R1 uses a carbon-injected nylon twin flex body for lighter weight

}RockShox Seal Head Assembly - Charger 1 Lyrik RCT3 (A1 RC B1) Pike 35mm (A1-A2)

CeramicSpeed OSPW Pulley Wheel System SRAM eTap - Alloy Pulley Carbon Cage BLK CheckoutSpec= 15mm x 26mm x 7mm }RockShox Travel Spacers - SoloCeramicSpeed OSPW Pulley Wheel System for SRAM eTap Alloy Pulley Carbon Cage Black. The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. TECH SPECS Fits Model eTap eTap WiFli Fits Brand SRAM keyword search OSPWS Drivetrain Speeds 11 Defined Color Black Largest Cog 32