madmikesmod Posted March 30, 2013 Report Share Posted March 30, 2013 alright ive got a pair of echo cranks and the tread for the freewheel is smaller than standerd is there a sleeve available to buy to screw on to change it ? Quote Link to comment Share on other sites More sharing options...
ghostrider88 Posted March 30, 2013 Report Share Posted March 30, 2013 alright ive got a pair of echo cranks and the tread for the freewheel is smaller than standerd is there a sleeve available to buy to screw on to change it ? Pic of the cranks? What freewheel you wanna use? Quote Link to comment Share on other sites More sharing options...
madmikesmod Posted March 30, 2013 Author Report Share Posted March 30, 2013 I have bought one yet but there 1.37" x24 tpi and my crank isn't Quote Link to comment Share on other sites More sharing options...
bing Posted March 30, 2013 Report Share Posted March 30, 2013 They look like micro fw size, onza do an insert to get it to the right size, best thing to do is ring rocknroll bikes and ask them, or dezmtber on here, he's an onza dealer 1 Quote Link to comment Share on other sites More sharing options...
AdamR28 Posted March 30, 2013 Report Share Posted March 30, 2013 They require some sort of threaded insert (well, outsert, I guess ), like some of the current Onza cranks. I would ask the seller if he has them, because I think you might struggle now with those cranks being close to 10 years old. Quote Link to comment Share on other sites More sharing options...
madmikesmod Posted March 30, 2013 Author Report Share Posted March 30, 2013 Oh right I didn't think there was different types I thought it was a standard size that's why I had them I've looked on a few website but can't find anything I'll try messaging the above later It's a pain not knowing the size of this current thread Quote Link to comment Share on other sites More sharing options...
dezmtber Posted March 31, 2013 Report Share Posted March 31, 2013 The insert comes with onza pro cranks. It's a brass part that screws onto the crank. I will take a look on onzas b2b now. Quote Link to comment Share on other sites More sharing options...
AdamR28 Posted March 31, 2013 Report Share Posted March 31, 2013 It's not the same one as those cranks though, and the Onza ones aren't on the b2b. Quote Link to comment Share on other sites More sharing options...
dezmtber Posted March 31, 2013 Report Share Posted March 31, 2013 Adams right I can't find one. Looks like unless you find a second hand one its more new cranks Quote Link to comment Share on other sites More sharing options...
madmikesmod Posted March 31, 2013 Author Report Share Posted March 31, 2013 ye im thinking that too just building a cheapo one to get back into it, could ask an engineering shop but unsure what spacing needs to be so the freewheel dont hit the bb or crank no idea how id remove the freewheel and sleeve seperatly if i needed to Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.