A seat clamp grips the frame and holds the seat post in place. For learners we recommend a quality quick release so you can easily change the seat height (and share the fun!). Many advanced riders use the Double Allen Bolt seat clamp for its higher clamping force.
Clamps are listed by the size of Seat Post that they hold. The new standard seat post size is 25.4 mm. Most older unicycles will have 22.2 mm seat posts. If you are not sure, please give us a call.
![]() | Aluminium Quick ReleaseA high quality quick release. Replaces the standard seat collar fitted to the majority of Taiwanese-made unicycles. |
![]() | Nimbus Double Bolt Seat ClampDouble bolt seat clamp to fit most unicycles. Holds the seatpost more firmly than any quick release clamp. Now available with sweet gold anodised finish! |
![]() | KH Seat ClampAt last! A strong double bolt clamp from the KH Unicycles stable which fits KH unicycles with blue aluminium frames. |
![]() | Onza Clamp - 27.2mmDouble-bolt clamp to fit 27.2mm seatposts, made by Onza Unicycles. |