RaceFace 1x Narrow Wide Chainring - 30t 104 BCD 10-12 Speed 7075 Aluminum Purple MPFN-BB CH 6903 LLB-BAG Dot embossed palm material for

Dot embossed palm material for added grip

46 Spindle Interface Type Shimano Hollowtech II Weight 118 BB Shell Width (mm) 73 BB/Frame Interface PF30

Brake Caliper Type Post Mount Weight 60 Mount | Rotor Size Rear Flat | 140 Rotor

Pirelli combined its advanced developments in compound and construction technology SmartNET Silica and tube-type TechWALL+ resulting in a product which is as reliable and comfortable as versatile for both long-distances and/or various terrains

RaceFace 1x Narrow Wide Chainring - 30t 104 BCD 10-12 Speed 7075 Aluminum Purple MPFN-BB CH 6903 LLB-BAG Dot embossed palm material forNarrow wide teeth prevent chain drop, updated tooth profile runs quieter Durable 4mm thick 7075 T6 aluminum with reversible laser etched graphics Compatible with 9 11 speed chains, allowing a 1X set up on most any drivetrain (works with SRAM 12sp, but not Shimano 12sp chains) 30T rings are threaded for standard M8x0. 75 chainring bolts TECH SPECS ring type single (anti chain drop) mount 4x104mm teeth 30t oval round round color purple