Nimbus Singlebolt Clamp 31.8mm (silver)

High quality single bolt seatpost clamp from Nimbus Unicycles. Even though this clamp is only a singlebolt, during tests it performed as good as a doublebolt clamp. This helps with seatpost twist when the unicycle is dropped. They’re shiny! They look good! And most importantly, they deliver the clampability seatposts crave.
Weight: 50g.
 
This clamp will only fit frames with a external diameter of 31.8mm

Clamp inside diameter = Frame outside diameter.