Cane Creek Seatpost Shim Adapter - 27.2 - 31.6mm Black HTZ i30 Works on the tough waterproof

Works on the tough waterproof grease and chain wax

At the same time the Dual Compound offers great grip for training on wet winter roads

Stiff precise and wide

Brake Type Disc Color Black Defined Color Black Fork Material Steel Fork Type Rigid Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Mfg Size X-Small Rear Axle QR x 138mm TT (Effective) 500 Wheel Size 650b Platform Preamble

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Cane Creek Seatpost Shim Adapter - 27.2 - 31.6mm Black HTZ i30 Works on the tough waterproofSolution for fitting 25. 4 or 27. 2mm seatposts to most any seat tube size 3 7 8 inch tall machined aluminum, black anodized, laser etched with sizing info TECH SPECS OD 31. 6mm ID 27. 2mm