Keeping your bike clean can feel like an arduous task, especially when you come back from a long ride and all you want to do ...

the chain spins the cog, and the wheel drives you forward. The main difference in a shifting bike is that, rather than a single cog, the rear wheel is equipped with an entire set of cogs of ...

do the same but push the bike backwards. If in doubt, get it checked. C is for chains, cables and cogs. Look for frayed cables, oil the chain, and check the handlebars and saddle don’t move.

A motorcycle’s chain and sprockets ... bits of kit on your bike. There are O-rings, X-rings, Z-rings, hard-anodised sprockets, lightweight rear cogs… the list goes on. What’s more, the ...