Cane Creek Seatpost Shim 27.2 to 30.8mm ModelNumber=J2686 A traditional bell with a

A traditional bell with a contoured adjustable dinger arm for easy operation with the flick of the thumb

The optimized bio mechanics prevents discomfort when pedaling reduces fatigue and provides long-distance comfort even with everyday shoes

Stability of the aero helmet is reinforced through ActiCage and In-Mold technologies Rotational Protection Yes Helmet Certifications Complies with the U

Sealed bearings

Cane Creek Seatpost Shim 27.2 to 30.8mm ModelNumber=J2686 A traditional bell with aSolution for fitting seatposts to most any seat tube size 3 7 8 inch tall machined aluminum, black anodized, laser etched with sizing info TECH SPECS OD 30. 8mm ID 27. 2mm