Ritchey Ratchet Rings and Spring Model=Road PTFE Color Black Number of Chainrings

Color Black Number of Chainrings No Rings Included Crank Length (mm) 175 Crank Intended Use Mountain Weight 418 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace/Easton CINCH Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black

The NX Eagle rear derailleur features the proven SRAM 1x-specific X-HORIZON design

All RideWrap protection accessories have been designed to give riders leading protection for their dollar

Light-weight and slim the design oozes speed while proving to be incredibly comfortable

Ritchey Ratchet Rings and Spring Model=Road PTFE Color Black Number of ChainringsRitchey Ratchet Rings and Spring. Pawl and spring service kit for Ritchey rear hubs. Compatible with all Ritchey wheels and hubs V4 and up