2×12 Road Upgrade Kit

Ratio Technology

£104.48

This upgrade kit allows you to pair SRAM 11 speed mechanical shifters and 2x-specific SRAM Exact Actuation* derailleur with a 12 speed SRAM eTap AXS* cassette and 12 speed SRAM 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 . The Ratio 2 12 Road Upgrade Kit allows you to operate a SRAM eTap AXS* 12 speed road cassette and 12 speed SRAM Flattop* chain with your existing SRAM 11 speed mechanical road shifters and 11 sp

Ratio Technology's own words, read from their page.

Buy from RATIO TECHNOLOGY LIMITEDRATIO TECHNOLOGY LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as RATIO TECHNOLOGY LIMITED, number 11647045. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

2×12 Road Upgrade Kit

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