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Technical & Reference Section => Tech and Restoration => Topic started by: SH101 on May 17, 2017, 01:55 PM

Title: Profile crank axles
Post by: SH101 on May 17, 2017, 01:55 PM
Hello chaps ,
I have a 19mm 48 spline axle for my Profile cranks , it`s hollow ( and so are the bolts that go with it ). The problem is the length , it`s only 130mm . The one I need is more like 150mm . Does anybody know if any of the cheaper axles fit ?
Thanks for your help
Title: Re: Profile crank axles
Post by: pickle on May 17, 2017, 04:22 PM
I think Gusset do one that's 19mm and 48 splined if i remember correctly??
Title: Re: Profile crank axles
Post by: SH101 on May 17, 2017, 05:00 PM
Cheers for the reply
I`ve just had a look at the gusset one ... still only 136mm though  :(
Title: Re: Profile crank axles
Post by: pickle on May 17, 2017, 06:09 PM
ahhh bugger, sorry  :-\
Title: Re: Profile crank axles
Post by: pickle on May 17, 2017, 06:11 PM
FIT do one but it doesn't say how long it is?

https://www.customriders.com/prodshow.asp?prodid=21464&cat=10&parent=1001&sid=3
Title: Re: Profile crank axles
Post by: Bigfrawg on May 17, 2017, 07:06 PM
Silly question but why so long ?
Title: Re: Profile crank axles
Post by: fugazi on May 17, 2017, 07:07 PM
19mm 48 spline axles are widely available in 145mm & you'd think they would be the same but I tried it with a non Profile axle & the arms were a little loose on the axle. I have no idea why & maybe you'll have more luck  :LolLolLolLol:
Title: Re: Profile crank axles
Post by: VOIVOD on May 17, 2017, 09:16 PM
Silly question but why so long ?

 Not so silly at all:) A lot of modern street/park frames have wider stays to accomodate the tractor sized tyres.Standard length axles don`t always allow the arms to be spaced widely enough apart without having just a couple of mm inside the crank arm.
Title: Re: Profile crank axles
Post by: SH101 on May 18, 2017, 08:29 AM
Exactly that ! I`m just trying to get the crank arms to clear the stays .
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