CeramicSpeed OSPW RS Pulley Wheel System - SRAM Red | Force AXS Tubeless Valves the 12-25T range is a

the 12-25T range is a classic close-ratio road specification that keeps gear steps tight across a flat to rolling terrain range for efficient cadence management at higher speeds

using the same hardened steel pin drive design that Park Tool builds into its full-size professional chain tools

filling that role perfectly for wheel security or quick low-risk stops

eliminating the muffled

CeramicSpeed OSPW RS Pulley Wheel System - SRAM Red | Force AXS Tubeless Valves the 12-25T range is aIs the CeramicSpeed OSPW RS the Best Upgrade for SRAM AXS? The CeramicSpeed OSPW RS Pulley Wheel System is the definitive rear derailleur upgrade for SRAM RED and Force AXS groupsets, replacing stock pulleys with oversized, ultra low friction ceramic bearing wheels that reduce drivetrain resistance and smooth out pedaling under load. The updated RS design brings a modern, angular aesthetic that integrates cleanly with the contemporary lines of AXS