Description Kahero Trial Aluminum, This unicycle is the first in its class to incorporate the New KRO ISIS hub which has 42mm bearings that are perfectly encompassed into the high spec' ultra strong alloy short neck fork. The double walled rim, again in alloy has round holes drilled between the spokes to lose a bit of weight and add to the extremely pleasurable aesthetics of this one wheeled wonder. But the quality doesn't stop there. This street unicycle has long KRO-Link 140mm ISIS cranks & KROFiber pedals. The measure of excellence continues with an unbreakable alloy seat post forged in one piece with a stylish black Active saddle with handle & bumper.