This kit is designed to allow 1×11 SRAM riders to upgrade to wide range 1×12 more easily than ever.

Pair this kit with your SRAM Force 1™, Rival 1™ or Apex 1™ mechanical shifters, derailleur and a wide range cassette with up to 50T for low cost mullet gearing for your gravel or road bike.

This cage & jockey wheel combination allows you to increase the capacity of your SRAM Force 1™, Rival 1™ or Apex 1™ mechanical rear derailleur in order to use it with a cassette with up to 50 teeth. The Ratio 1×12 Wide Ratchet converts your shifter to 12 speed to use with wide range cassettes.

Kit Includes
Ratio 1×12 Wide Ratchet
Garbaruk rear derailleur cage for SRAM 11/12-speed derailleurs
Two Ratio nylon jockey wheels (12T & 16T), running on high-quality stainless bearings
Ratchet replacement screw

To use this kit you will need:
SRAM 11 or 10 speed shifters from the Red™, Force™, Rival™ or Apex™ groups
SRAM Force 1™, Rival 1™ or Apex 1™ mechanical rear derailleur
A compatible wide range 12 speed cassette
A 12 speed chain for SRAM Eagle™ drivetrains
A 1×12 compatible chainring

To fit your ratchet to SRAM shifters for hydraulic brakes, see the following video*:

*Please note that modifying these components may void the original SRAM warranty. Ratio Technology Limited is in no way linked to SRAM LLC

Mfr Claimed Weight
TBC