They slipped it below our noses inside an April Idiot’s tease, however the UK-made Ratio Mech mechanical rear derailleur is actual. And it’s coming quickly to exchange each worn-out or slow-shifting rear derailleur you have already got in your bike.
It doesn’t matter when you trip street, triathlon, gravel, cyclocross, or mountain bikes – so long as you’re rocking a 1x setup. The variety of gears you might have isn’t even necessary, so long as it’s pretty current. It doesn’t even matter what model of drivetrain you trip. You should utilize a traditional derailleur hanger, or in case you have a extra trendy UDH-ready body, you may go for the direct mount possibility. You see, the Ratio Mech is really modular, in a position to adapt to just about any trendy 1x drivetrain, and enhance your shifting on the identical time.
Ratio Mech: the future-proof UK-made mechanical derailleur
Ratio says their new UK-made Mech makes costly digital derailleurs pointless. They clarify the explanation cyclists have been satisfied they should go digital to get higher, sooner, crisper shifting. “Dangerous shifting is commonly mistakenly blamed on cable drag, when it’s really brought on by friction within the derailleur.”
However the Ratio Mech guarantees higher mechanical shifting by utilizing wide-set alloy hyperlinks that pivot on stainless pivot bearings to scale back friction. So that you get crisp shifting, with out having to pay for costly (generally finicky) electronics, and never having to cost your derailleur.
Modular, serviceable, rebuildable, and adaptable
Additionally, Ratio may be very a lot about constructing issues to final. Say no to disposable elements, and to the concept you must purchase a complete new groupset when one part breaks. Hold what works, service what wants servicing, and improve on what’s essential to get the advantages of latest, extra trendy drivetrains.
“The MECH is suitable with as many drivetrains as attainable.”
Ratio constructed the mech to work with all bikes and with nearly all trendy flat bar and dropbar drivetrains from Shimano & SRAM. So, they are going to provide typical hanger or new direct mount variations, and cable routing fins to match the actuation of all forms of shifters to wide-range cassettes. Plus, the whole lot is supposed to be user-serviceable, with simply a normal multitool.
And naturally, Ratio will make out there all of the modular elements (mounts, fins, substitute elements & service kits) out there so the end-user can hold their Mech working for years to return, even when they alter bikes or drivetrains.
Tech particulars
modular wide-range 1x mechanical rear derailleur, with all-new geometry based mostly on Ratio drivetrain modelling
7075 alloy hanger, outer hyperlinks, cage & pulleys
alloy elements CNC-machined in-house by Ratio
Polyamide 12 Nylon polymer knuckles and internal hyperlink plates
Multi Jet Fusion know-how PA12 3D-printed within the UK
self-contained “wrap spring clutch” mechanism built-in for chain retention
max 46T quick cage or max 52T lengthy cage choices (swappable with one T25 bolt, with none unfastened spring)
Cage Cease lock makes wheel removing and servicing straightforward
typical Hanger mount or UDH-style Direct Mount (aka SRAM Full Mount)
mounts-type could be interchanged with the suitable Ratio small elements equipment
modular cage fins out there for “all trendy 1x drivetrains, together with street, gravel and MTB, SRAM and Shimano“
cable routing structure (with barrel adjuster) designed to be “suitable with all street, gravel, and MTB frames“
person serviceable and rebuildable with no particular instruments
Ratio Mech – Choices, availability estimates, however no pricing but
The Ratio Mech isn’t fairly prepared for the massive time simply but, so we don’t but have a ton of concrete particulars. For instance, now we have no sense of pricing. However we do know that their normal cages, ratchets & improve kits are typically a number of the most reasonably priced strategies to rejuvenate your drivetrain. And due to their broad compatibilities, shopping for Ratio usually means saving cash by protecting a whole lot of the useful elements already in your bike.
We do know there shall be a whole lot of choices, although. Typical or UDH Direct Mounts (which you’ll even swap sooner or later). Shimano AND SRAM drivetrain compatibility to be used on- and off-road with MTB or dropbar shifters due to Ratio’s modular cable fins.
And lastly, availability… Ratio tells us their new Mech will almost certainly launch in early November, in all probability with restricted portions at first. Hold your eyes peeled in case you have a mechanical shift bike that’s begging for an improve.
We’ll let you recognize, as quickly as we all know extra.
RatioTechnology.com
