They slipped it under our noses inside an April Fool’s tease, but the UK-made Ratio Mech mechanical rear derailleur is real. And it’s coming soon to replace every worn-out or slow-shifting rear ...

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 ...

Derailleur protection is not a new concept and derailleur protectors aren't the most exciting products you can buy for your mountain bike. However, most of us will have caught some kind of trail ...

In May, I went for a ride on the Mount Tam trails in Marin County, California, with Grant Petersen, the founder and owner of Rivendell Bicycle Works, and his buddy Dan Leto. It was a warm and sunny ...

SRAM has announced another recall affecting its top-end Red group – this time for the older 10-speed, medium-cage WiFli rear derailleurs with serial numbers between 31T2000000 and 11T39999999, all of ...