i am looking to change to single speed and i was wondering if i took my old chain ring off ( 3 plate) could i put a standard bmx one back on ( would it matter bout BB size?) Thanks oh and btw i used a hammer once and it didnt damage my crank at all
its a valid question. its only held on by a single bolt so you'd think un-screw it, give it a wiggle and disco!
i have self-extracting bolts on one bike - nice! on the other bike i use foot long lump of 4x2 and a hummer
now im sure theres more conventional ways of getting cranks out than using big 4x4's i used an hour of time half a can of wd40 hot water hammer wood tryed to compress over side to move it and still isnt out but im sure ill get there
you can use a ti rod puller it is a big fork about 1 1/2 feet long you put it in between the bb and crank arm and push down that is how we do it at the shop if the crank arm is striped
its a valid question. its only held on by a single bolt so you'd think un-screw it, give it a wiggle and disco!
i have self-extracting bolts on one bike - nice! on the other bike i use foot long lump of 4x2 and a hummer
now im sure theres more conventional ways of getting cranks out than using big 4x4's i used an hour of time half a can of wd40 hot water hammer wood tryed to compress over side to move it and still isnt out but im sure ill get there
how hard is it to jst buy a puller? lidl is shit yeh, but i sawin paper a cycle kit for £25, it comes in box has everything puller chain whip and tool, i paid like 23 for a tool and whip alone. its not worth f*ckin up ur crankset for like £8
on my old POS bike before i had self extracting bolts, not saying yours is a POS just that mine was, i used a tire iron and a cloth to pry it off slowly and not scratch the frame or crank, just got to go around and around on the pry points, try not to pry on the BB if you can help it, a rubber mallet is the only other suggestion, but blunt objects are a little to neanderthalish and you have more control if you just pry at it
its a valid question. its only held on by a single bolt so you'd think un-screw it, give it a wiggle and disco!
i have self-extracting bolts on one bike - nice! on the other bike i use foot long lump of 4x2 and a hummer
now im sure theres more conventional ways of getting cranks out than using big 4x4's i used an hour of time half a can of wd40 hot water hammer wood tryed to compress over side to move it and still isnt out but im sure ill get there
how hard is it to jst buy a puller? lidl is shit yeh, but i sawin paper a cycle kit for £25, it comes in box has everything puller chain whip and tool, i paid like 23 for a tool and whip alone. its not worth f*ckin up ur crankset for like £8
a crank puller wouldnt of work because of the alloy spacer and the cromo spindle had elctrolysis corosion which ment it had stuck to the tube spacer so couldnt get it out but i soaked it in some chemical which loosened it but was my fault coz when put it back in the case hardening at slightly worn so now there is bit on spindle where there is no case hardning