Wheels Manufacturing Seatpost Shim (Silver) (25.4mm) (29.6mm) - SHIM2-29.6
Wheels Manufacturing Seatpost Shim (Silver) (25.4mm) (29.6mm) - SHIM2-29.6, Wheels Seatpost Shim. Features: Solution for fitting 22.2, 25.4, 27.2 or 30.9mm seatposts to most any seat tube size CNC machined 6061 T6 aluminum Specs: OD:29.6mm ID:25.4mm