Singlespeed & Fixed Gear - cog and lock ring removal

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View Full Version : cog and lock ring removal


bejay
06-19-05, 02:11 PM
hey does anyone have any advice about this issue....i have a proper lock ring removal wrench but mine wont budge....i know this isnt a complicated matter but im stuck.....


BostonFixed
06-19-05, 02:13 PM
Are you turning the lockring the right way?

With a proper lockring on a track hub, righty=loosey

deadly downtube
06-19-05, 02:14 PM
i keep bangin on my lockring with a baseball bat but it still hasn't come off


HereNT
06-19-05, 02:19 PM
Blowtorch? Whiskey?

Those have been known to work for me in the past. Unfortunatly, it took awhile for the blowtorch to work - it didn't come off right then, it was a few days later when I was skidding towards a red light...

Yeah, probably don't take my advice.

Cheater bar?

bejay
06-19-05, 02:48 PM
what about spraying some wd-40 to try to lossen the lock ring a bit would that help?

HereNT
06-19-05, 02:53 PM
WD40 probably wouldn't help, but some 3-in one pentrating oil might....

delay
06-19-05, 03:03 PM
don't let wd-40 touch your bike in my opinion. It collects crap that results in all kinds of horrible noises.

queerpunk
06-19-05, 04:28 PM
i vote cheater bar--slip a longish piece of pipe over the handle of yr lockring tool, making it longer. more length equals more torque (force applied to a rotational body--it increases the further from the center of rotation. which is why doorknobs are far away from hinges).

bejay
06-19-05, 07:54 PM
ok i got the lock ring off how about the cog.....i have a chain whip but im pretty inept at bike mechanics so....again im stuck

Surferbruce
06-19-05, 08:42 PM
wrap the chainwhip around the cog and wrench it off. cogs turn normal ways, meaning lefty loosen, righty tighty.

bejay
06-19-05, 09:07 PM
soory again for the ineptitude but is there a certain lenght that the chain on the whip should be

go4broke44
06-19-05, 09:58 PM
just put the wheel back on the bike and stomp the pedals in the reverse direction, or try to backpedal going down a hill, it'll come off

bejay
06-20-05, 09:46 PM
hahaha....i appreciate the advice but i tried that already....crankeed it hard into a nice 5 foot skid and nothing not even a budge....looke like im stuck for now

baxtefer
06-20-05, 10:29 PM
try the italian rotafixa method....backwards.

r-dub
06-20-05, 11:13 PM
i love liquid wrench
don't love the smell
but then again, it grows on ya

12XU
06-21-05, 11:18 AM
Isn't it fairly easy to strip your hub if you back pedal without a lock ring?

wasabiboys
06-21-05, 01:45 PM
OK WD is the king of saving things. Not good on chains but a great degreaser/penetrating oil. If I were you try the hammer and chisle technique maybe! Or go to shop

bombusben
06-21-05, 02:13 PM
Isn't it fairly easy to strip your hub if you back pedal without a lock ring?

Nope, the cog will just unthread.