What people are saying...

"...the Jab is a one-size-fits-all for MTB drivetrains – and after putting some time on one, it’s the best mechanical mountain bike derailleur on the market. Full stop."

-Deven McCoy / BikeMAG.

Precision, Rebuildable, MTB and Gravel Derailleurs

Follow your singletrack, gravel and pavement dreams wherever they lead - with the MADRONE JAB DERAILLEUR and SRAM REBUILD KIT

Engineered, Assembled and Enthusiastically Tested in Ashland, Oregon USA

Links for Jab Derailleur

Links for Jab Derailleur

Links for Jab Derailleur

$39.00 USD
$39.00 USD

REBUILDABLE - ULTRA COMPATIBLE ACROSS 1X SYSTEMS - BUILT TO LAST

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SRAM Derailleur Rebuild Kits

Why buy a new derailleur when you can make yours better than new at a lower cost?

Madrone helps you achieve flawless shifting and improved durability.

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