CeramicSpeed OSPW Pulley Wheel System SRAM Rival AXS - Alloy Pulley Carbon Cage BLK CheckoutSpec= For Formula 2 Steady and 4 Safety

2 Steady and 4 Safety Flash Modes w/ Built-in Mode Memory (remembers last setting)

The Peakini II is a light weight and high efficient single action pump with a folding T-handle allowing for less effort when pressures get higher

Mount Position Bottom Bracket Defined Color Black

Fixed extension adjustment

CeramicSpeed OSPW Pulley Wheel System SRAM Rival AXS - Alloy Pulley Carbon Cage BLK CheckoutSpec= For Formula 2 Steady and 4 SafetyCeramicSpeed OSPW Pulley Wheel System for SRAM Rival AXS 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 Defined Color Black Drivetrain Speeds 12 Fits Brand SRAM Fits Model Rival AXS (electronic) Largest Cog 36