Not all chainrings fit all cranksets. Most chainrings mount via a four- or five-arm ‘spider’ (the arms/spokes on the crankset). The spacing between these arms differs based on the intended gear range ...

Wheel bolt-circle diameter is the diameter of a circle drawn through the centers of the wheel's mounting-bolt holes. Whether shopping for new wheels or scrounging wrecking yards for good used ones, ...

Time for a much needed makeover. I have always thought you were a bit on the scruffy side. Hmm, not convinced these are the best guys for the job though. But, no no no. Give it a go. First, you'll ...