RaceFace Narrow Wide Chainring: 104mm BCD 34t Black CheckoutTitle=Shimano Tourney FC-TY501 Crankset - 170mm Speed settings can be adjusted

Speed settings can be adjusted by an Authorized Specialized Retailer

GRIPPLES™ - Our signature texture: tiny little gripping nipples for maximum grippy-ness

Locally reduces drag by an average of 40% compared to stock derailleurs

Rotor Size (mm) 160 Pad Compatibility All Pad Compounds Rotor Type One Piece Weight 175 Hub/Disc Compatibility Center-Lock

RaceFace Narrow Wide Chainring: 104mm BCD 34t Black CheckoutTitle=Shimano Tourney FC-TY501 Crankset - 170mm Speed settings can be adjustedRaceFace Narrow Wide Chainring: 104mm BCD 34t Black. RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC DH and everything in between. 7075 T6 aluminum aerospace grade strength Compatible with 9 10 11 and 12 speed Stiff 4mm plate thickness and I beam construction transfer loads without flexing Reversible laser etched graphics TECH SPECS Color Black Ring Position Type Chain