Cane Creek Seat Post Spacer Suspension Seatpost Shim 30.9mm to 31.6mm Black
Precision CNC Milled
ID-30.9mm / OD-31.6mm
These precision made sizing shims are designed to allow a 30.9 seat post to precisely fit a bicycle frame with a 31.6 seat-tube!
Compatible With Standard and Suspension Seat Posts
(Your Existing Seat Post Should Have The Size of Your Seat Tube Engraved In It!)
3-7/8" tall machined aluminum, black anodized, laser etched with sizing info
Mfg part #: AAE0111