Madrone Jab Gravel Rear Derailleur

A rear derailleur machined from solid, fully serviceable and repairable, compatible with the single-ring drivetrains on the market. The Jab Gravel is designed and assembled by Madrone in Oregon: a part made to last for many years.

We import it in the gravel version, with UDH or standard mounting, with cable pull for Shimano 12-speed shifters or for SRAM shifters modified with the Ratio 12-speed kit, and in four colours.

Looking for the MTB version or another configuration? Get in touch.