High quality double bolt seatpost clamp from Nimbus to fit frames with an external diameter of 30.5mm. Having two bolts rather than one means that the seatpost is clamped much more firmly. This helps with seatpost twist when the unicycle is dropped. Available in Black with Nimbus logo etched on front.
Weight: 53g.
This clamp will only fit frames with a external diameter of 30.5mm (Nimbus Eclipse, Equinox and E-Sport)