RaceFace 1x Narrow Wide Chainring - 30t 104 BCD 10-12 Speed 7075 Aluminum Purple MPFN-HWGXXX0006333S Shimano ZEE SL-M640 Right ShifterDyna-Sys

Shimano ZEE SL-M640 Right ShifterDyna-Sys compatible for easy set-up and accurate low effort shifting

}Robert Axle Project Surly Gnot Boost Trainer Thru Axle - 151mm or 157mm

The Bel-Air V3 profile is constructed with a free float comfort flex rail inserts allowing more forgiveness at the wings along with a new hidden cut-out relief to further maximize comfort

} Adapts Presta valve stems for use with standard Schrader pumps

RaceFace 1x Narrow Wide Chainring - 30t 104 BCD 10-12 Speed 7075 Aluminum Purple MPFN-HWGXXX0006333S Shimano ZEE SL-M640 Right ShifterDyna-SysNarrow 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