Problem Solvers 0.7mm Shim, 30.9mm Seatpost to 31.6mm cleaning-tool this wheelset turns any fat

this wheelset turns any fat bike into a fun-machine

Non-integrated drop bar brake lever solution for fixie

Precise and durable chain

Durable A380 aluminum die cast case and removable handle

110 lumen white light with 6 modes including steady

Problem Solvers 0.7mm Shim, 30.9mm Seatpost to 31.6mm cleaning-tool this wheelset turns any fatProblem Solvers Seatpost Shims Due to the ultra thin spec of this shim and varied manufacturing tolerances of frames and seatposts, we can't guarantee compatibility with all brands on the market Be gentle and use grease Length is 97mm with a 3mm lip totaling 100mm Item Specifications Seatpost Diameter 30. 9mm Thickness . 7mm Problem Solvers Seatpost Shims Seatpost Shim UPC: 708752077386