These clamps will fit a 27.2mm seatpost and frames with an external diameter of 31.8mm.
Double Bolt clamp
These clamps will only fit frames with a external diameter of 31.8mm
Clamp inside diameter = Frame outside diameter.
If you are not sure which clamp will fit your frame, measure the frame outside diameter.
31.8mm Nimbus Double Quick Clamp - Black
- Brands Nimbus Unicycles
- Product Code: SKU-1106
- Availability: In Stock