Wolf Tooth Components Powertrac Elliptical Drop-Stop Chainring: 30T SRAM Multi Tools - Infinite Rate Tune (IRT)

- Infinite Rate Tune (IRT) allows independent mid stroke and end stroke for better bottom out control

PK4406 TL7606 62139 900441-06

121361-Q0-L

- BB86-30/BB92-30: fits Race Face Cinch

Wolf Tooth Components Powertrac Elliptical Drop-Stop Chainring: 30T SRAM Multi Tools - Infinite Rate Tune (IRT)Elliptical shape for improved power transmission Direct mount ring replaces the existing chainring and spider on 3 bolt GXP cranks Asymmetrical tooth shape for the best wear life, chain retention and mud clearance Fits SRAM S2200, S2210, X9, X0, X01, XX1, X1 and Truvativ AKA GXP cranks Dished ring provides 50mm chainline on GXP or BB30 PF30 long spindle (with15. 4mm drive side spacer) Recommended for use with 10 or 11sp chain (10sp chain works on 9sp