1×12 wide ratchet and cage
What’s it for?
The 1×12 Wide Ratchet and Cage kit is designed for SRAM 1×11 riders who want the increased range of a 12 speed Eagle-compatible cassette with a minimum of new parts. Instead of replacing a totally functional road 1×11 derailleur with a new Eagle version, simply fit our new Ratio cage kit to increase the sprocket capacity of the derailleur for a wide-range cassette.
What’s in the kit?
This kit includes our 1×12 Wide ratchet for wide-range 12 speed cassettes and a Ratio cage with Ratio jockeys for your SRAM 1×11 rear derailleur. The cage and jockeys are machined by us in the Lakes; the cage is manufactured from 7075 aluminium for strength and weight, and the jockeys are recyclable Delrin plastic for smooth, wear-resistant and quiet operation. Our jockeys run on stainless Enduro bearings with labyrinth seals.
1 x 12 wide ratchet and cage Compatibility:
Derailleurs
- SRAM Force 1, Rival 1 and Apex 1 (the cage works with Type 2, Type 2.1 and Type 3 clutches)
- SRAM 1×11 MTB derailleur with Ratio cable fin
- SRAM Apex Eagle with Ratio cable fin
- SRAM Apex XPLR with Ratio cable fin
Shifters
- SRAM 11 speed road all models
- SRAM 10 speed road (using Ratio Cable Spool)
- SRAM 12 Speed Apex
Cassettes
- SRAM Eagle all models
- e*Thirteen
- Garbaruk
- Rotor
- Ingrid
- Leonardi
- SRAM road AXS 12 speed all models (Red, Force, Rival and XPLR)
- Shimano 12 speed
- SRAM Transmission all models
Chains
- SRAM Eagle all models
- KMC 12 speed
- Shimano 12 speed
- SRAM Flattop
- SRAM Transmission all models
Chainrings
- Ratio Ring
- 1×12 chainrings
- 1×11 chainrings
- 1×10 chainrings
Green – Recommended
Amber – We’ve tested some of these and, for derailleurs in particular, some options will be an issue. These issues are related to jockey wheel clearance and total derailleur range of movement.
Red – Not recommended
*AXS®, DoubleTap®, eTap®, SRAM®,SRAM APEX®, SRAM EAGLE®, SRAM FORCE®, SRAM RED®, SRAM RIVAL®, X0®, X01®, XX1® are registered trade marks owned by SRAM, LLC. Eagle™, Exact Actuation™, GX™, NX™, SRAM APEX 1™, SRAM Force 1™, SRAM RIVAL 1™, S-series™, SX™, WiFLi™, X-Actuation™, XD™, XDR™, XPLR™, XX™, Zero Loss™ are trademarks of SRAM, LLC. The use of these trademarks in the table below is for informative purposes only, and all trademarks remain the property of SRAM, LLC.
