Problem Solvers Booster Rear Hub Spacing Kit - Center Lock S3-SEASON_Q42023 including a touchscreen compatible window

including a touchscreen compatible window and an opening for earphones

Made of 30% recycled EVA foam and plastic end plugs from post-industrial waste (PIR)

The bag is available in black

it also matches up perfectly to XX1 Eagle AXS™ enabled componentry

Problem Solvers Booster Rear Hub Spacing Kit - Center Lock S3-SEASON_Q42023 including a touchscreen compatible windowPROBLEM SOLVERS BOOSTER REAR HUB SPACING KIT CENTER LOCK Problem Solvers Center Lock Rear Booster Kit is designed to be used with any Center Lock compatible 12 x 142mm thru axle rear hub and any Boost compatible frame spaced at 12 x 148mm with a 6 bolt rotor Note that a 6 bolt rotor is required