I have been on a rebuilt GX Eagle rear derailleur utilizing Madrone links and lower cage and have been ... The Jab Derailleur ...

Ashland, Oregon’s Madrone Cycles has finally done it with the Jab – a premium but still affordable & futureproof mechanical mountain bike derailleur to make you rethink your drivetrain.

[Nabil] sent in an awesome electronic bicycle derailleur. Now, instead of pulling a steel cable with a shifting mechanism, [Nabil] can change gears electronically. As a bonus, the derailleur can ...

Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...

The Derailleur gear system moves the bicycle chain between different gears on both the crank and rear sprocket gearsets. This is achieved by displacing the chain sideways so that it 'jumps' from one ...

SRAM’s latest family of Eagle Transmission derailleurs hyped their durability, but nothing is indestructible, and MRP thinks their new Cage Guard is the perfect insurance policy. Sure, it’s ...