Simplex derailleur online, Simplex derailleurs onlineProduct Description Product Name: Simplex derailleur online SIMPLEX SX810 REAR Derailleur USED MADE IN FRANCE ROAD BIKE BICYCLE JUY online, Pre ...

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 ...

The derailleur hanger may not be the most exciting component, but it performs a crucial function in keeping your gears shifting optimally and is designed to bend or break in an impact. In this guide, ...

There are few things quite as annoying as clicking or jumping gears, but knowing how to adjust your rear derailleur can save you from such frustration. In this guide, we’ll take you through how to ...