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2×12 Road Upgrade Kit

£99.50

This upgrade kit allows you to pair SRAM 11 speed mechanical shifters and 2x-specific Exact Actuation™ derailleur with a 12 speed eTap™ AXS™ cassette and 12 speed Flattop™ chain. You’ll gain all the advantages of greater gear range and closer gear ratios without the expense or weight of electronic shifting.

View our Support page here. For more information, check our compatibility guide.

SKU: 0013 Category:

The Ratio 2×12 Road Upgrade Kit allows you to operate a SRAM eTap™ AXS™ 12 speed road cassette and 12 speed Flattop™ chain with your existing SRAM 11 speed mechanical road shifters and 11 speed 2x-specific Exact Actuation™ rear derailleur.

Using a 2×12 Road Upgrade Kit gives you the following advantages:

  • Greater gear range and/or closer gear ratios than 11 speed
  • Lower cost than wireless electronic. Save $1786 on a Force™ disc build; $1170 saving on a Force™ rim brake build*
  • Lower weight. Save 382g on a Force™ disc build & 222g on a Force™ rim brake build**
  • No batteries to keep charged
  • The reliability and serviceability of mechanical shifting
  • #humanpowered

In your kit you will find:

  1. Ratio 12 speed Road ratchet, with shift spacing specially designed for AXS™ 12 speed road cassettes
  2. Ratio 11 tooth jockey wheels with stainless Enduro bearings and labyrinth seals, specifically designed for Flattop™ 12 speed chains & 2x-specific SRAM road rear derailleurs
  3. M2.5 screw for shifter ratchet replacement

To use this kit you will need:

  1. SRAM 11 speed road shifters from the Red™, Force™, Rival™ or Apex™ groups (22 series 2×11)
  2. SRAM 2x-specific 11 speed rear derailleur from the Red™, Force™, Rival™ or Apex™ groups (22 series 2×11)
  3. SRAM 2x front derailleur from the Red™, Force™ or Rival™ or Apex™ groups (22 series 2×11)
  4. A SRAM 12 speed eTap™ AXS™ cassette from the Red™, Force™ or Rival™ groups
  5. A SRAM 12 speed Flattop™ chain from the Red™, Force™ or Rival™ groups
  6. Chainrings compatible with the SRAM 12 speed Flattop™ chain
  7. An XDR™ freehub

How is this kit different to the 1×12 Road Upgrade kit:

The 1×12 & 2×12 Road Upgrade kits are very similar, they both use a 12 speed Road ratchet. However, the 2×12 kit uses 11T jockey wheels, specifically designed for SRAM 2x-compatible rear-derailleurs whereas the 1×12 kit has 12T Jockey wheels.

Installation:

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

 

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

NOTE: On some older shifters, the reach adjuster will not spin freely when it bottoms out. Stop turning the reach adjuster screw as soon as you encounter resistance.

*This calculation is based upon SRPs for all components. It assumes that the purchaser already owns the SRAM shifters and derailleur required to use the kit.

**The calculation is based upon comparing Ratio/Rival™ 1 to Rival eTap™ AXS™ and Ratio/Force ™1 to Force AXS™

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

Weight 95 g
Dimensions 17.5 × 11.2 × 2.2 cm
Packaging

To reduce waste we will send orders of over 10 units as bagged kits with one set of instructions rather than individual kit boxes. You can find a PDF of the instructions on our website here https://ratiotechnology.com/support/ . If you have ordered less than 10 kits but would also like to reduce the packaging of your bulk order or have any questions please email us at info@ratiotechnology.com. Equally if you would like the full packaging for orders of 10+ kits drop us a line too.

Large orders

If you wish to order more than 50 kits please contact us directly via info@ratiotechnology.com

HS Code

HS8714995099

Country of Origin

GB

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