Theoretically modified a brake lever to pull V-brakes. Cable pull on road levers is approximately half that on V-brakes so you need to double the cable pull. Drilled a hole from the back, looped the cable over the normal head retainer, feed it back through the normal cable exit and now it pulls twice the cable.
Haven't tested it on a bike yet, will maybe try it on Sunday.
If I were more invested in the project I would file a nice gulley/slot/thing in the cable head retainer thing so that the cable has a nice smooth run, more like a pulley. Also with a longer drill bit I could clean up the routing from the back a lot.
Should be doable with any similar road pull lever as long as there's somewhere appropriate to retain the cable head. But please don't drill out your expensive Dura Ace shifter and then come to me if it breaks
You can see the cable head wedged in next to the clamp for the bars
Would be nice for a CX-type bike or tourer to run full V brakes with brifters, though I feel the cable is going to get trashed pretty quick in this bodgy setup
Hang on... wouldn't that double the tension or force able to be applied to the cable, but halve the cable pull? i.e. making the lever somewhat useless with V-Brakes?
Theoretically modified a brake lever to pull V-brakes. Cable pull on road levers is approximately half that on V-brakes so you need to double the cable pull. Drilled a hole from the back, looped the cable over the normal head retainer, feed it back through the normal cable exit and now it pulls twice the cable.
Haven't tested it on a bike yet, will maybe try it on Sunday.
If I were more invested in the project I would file a nice gulley/slot/thing in the cable head retainer thing so that the cable has a nice smooth run, more like a pulley. Also with a longer drill bit I could clean up the routing from the back a lot.
Should be doable with any similar road pull lever as long as there's somewhere appropriate to retain the cable head. But please don't drill out your expensive Dura Ace shifter and then come to me if it breaks
You can see the cable head wedged in next to the clamp for the bars
Would be nice for a CX-type bike or tourer to run full V brakes with brifters, though I feel the cable is going to get trashed pretty quick in this bodgy setup
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