Problem Solvers Seatpost Shims

The Problem Solvers seatpost shims is an aluminum shim that fits over your current seatpost to convert to a different seatpost circumference. Simple, easy, problem solved! That's what Problem Solvers has been doing for years!
Available conversions:2.6mm shim, converts 27.2 seatpost to 29.8 (27.2-29.8)
2.8mm shim, converts 27.2 seatpost to 30.0 (27.2-30.0)
3.0mm shim, converts 27.2 seatpost to 30.2 (27.2-30.2)
3.2mm shim, converts 27.2 seatpost to 30.4 (27.2-30.4)
3.6mm shim, converts 27.2 seatpost to 30.8 (27.2-30.8)
3.7mm shim, converts 27.2 seatpost to 30.9 (27.2-30.9)
4.2mm shim, converts 27.2 seatpost to 31.4 (27.2-31.4)
4.4mm shim, converts 27.2 seatpost to 31.6 (27.2-31.6)
4.6mm shim, converts 27.2 seatpost to 31.8 (27.2-31.8)
Shipping Weight: .25 lb.
Available conversions:
Shipping Weight: .25 lb.
















