Madrone Cycles Jab Derailleur Long Cage Shimano 12-speed Compatible

The Jab Derailleur is a mechanical rear derailleur compatible with a wide range of standards, including Shimano and SRAM, and 11 to 12 speeds.

It adapts to various standards simply by swapping cams, and features a robust and distinctive design created through CNC machining.

From flat bars to drop bars, it enables free customization by overcoming compatibility barriers.

What is Madrone Cycles?

Madrone Cycles' goal is to be a brand that produces "rebuildable," "precise," and "compatible" drivetrain products.

Madrone achieves this by removing compatibility barriers and creating products that last longer, are repairable, incorporate recyclable materials, and use minimal and recyclable packaging.

The Jab Derailleur is a mechanical rear derailleur named after Ashland, Oregon's iconic "Jabberwocky" trail, designed for all types of 1x bikes, including MTB, gravel, and e-bikes.

It achieves perfect shifting with common 1x drivetrains (MTB and drop bar, 12-speed or 11-speed) and supports diverse standards by swapping cams.

Standard specifications: CAM247 included

・MTB (flat bar)

・Shifter: For Shimano 12-speed

・Cassette: For Shimano 12-speed

・Compatible with standard derailleur hangers

・Cassette teeth: 44T-52T (max sprocket)

*Other derailleur standards are also available. Please contact us if you have a desired combination.