The details
The alloy wedge that holds the seatpost in an On&On frame, now with a ribbed contact face for extra grip on the post. Supplied with its grub screw.
Fits On&On frames only (part 358-1). Torque to a maximum of 10Nm.
Not sure what fits?
Send us your frame number and the build shop will tell you which part your bike needs.
Email the build shop