After testing Shimano’s latest drivetrain, I realized SRAM’s approach is superior. Here’s what every cyclist should know ...

Second to shifting, chain management is the most important job a rear derailleur has to perform. Today’s ultra-light long-travel trail bikes have us riding rougher trails, faster – all factors which ...

The rear mech from legendary French component-maker Simplex is being offered by Stone, a cycle jumble afficiando, as NOS: New Old Stock, in other words, unused. Stone told BikeBiz.co.uk he’s selling ...

Is it time to upgrade or replace your rear derailleur? Do you sit awake at night worrying about what tooth capacity is? Have you ever wanted to know absolutely everything there is to know about buying ...

Derailleurs are the transmission of your bike. When you shift, they guide the chain to the correct gears. Whether you’re fixing a particular problem with your chain or simply giving the system a ...

Few mechanical inventions inspire the same devotion as the bicycle derailleur — a small but ingenious device that has shaped cycling performance for more than a century. In The Dérailleur Project ...