Race Face Chainring Narrow Wide 104 10-12SP serfas D3O High Impact Zone Insole

D3O High Impact Zone Insole Technology absorbs impact and reduces fatigue

Designed to be fit-and-forget

Wolf Tooth bottom bracket sockets are tools for installation and removal of external cup bottom brackets

Boostinator kits allow existing wheels to be mounted in Boost-standard frames and forks

and downhill conditions

Race Face Chainring Narrow Wide 104 10-12SP serfas D3O High Impact Zone InsoleHold Fast Bolt on this do it all chainring with reversible laser etched graphics and you're ready to rip. Built strong with aerospace grade aluminum and our trusted narrow wide tooth profiling, this ring can hang with everyone from DH racers to XC adventurers. Specs Compatible With : 104 BCD 4 arm cranks Material : 7075 aluminum Ring Style : 1X Weight : 70 g