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Haro Fusion cranks - Top hat washer/adaptor

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GavinDavis:
Does anyone have, or could they point me in the right direction of a top hat washer/chain ring adaptor that I can use to mount a powerdisc to the axle.

The fusion axle measure 20mm and im going to be using a porkchop chopsaw chainring.  According to porkchops website, the diameter of the hole on their powerdisc is 23.75mm.  Im after a reducing adaptor to take it down to 20mm. All of the ebay ones (and there are only three) are for 19mm axles for use on a 22mm chain ring hole.

Does it look as though im going to have to make one?

Spen69:
Gav try Alan's wbsite. Search for top hat washer and it gives you a drop-down menu for the sizes - the one you need may be in there from memory.

GavinDavis:

--- Quote from: Spen69 on December 11, 2012, 05:49 AM ---Gav try Alan's wbsite. Search for top hat washer and it gives you a drop-down menu for the sizes - the one you need may be in there from memory.

--- End quote ---

Ah cool....cheers Spen  :daumenhoch:

Ill go and check it out now :)

Spen69:
Gav - here's the link but the size you need is deffo not standard. Are you sure the spindle is 20mm all the way along as I had a set of Redline cranks with a 20mm BB shaft but 19mm crank arm splines.

I'd buy a 23.8-19mm adapter and if it doesn't fit then take it to a machine shop or buy a 20mm drill and clear the hole out yourself carefully.it's only £3 to buy and an easy fix if it doesn't fit.

Bodgin' it is the future mate - give it a go!

http://www.alansbmx.com/231693/products/crank_top_hat_washer.aspx

GavinDavis:

--- Quote from: Spen69 on December 11, 2012, 08:22 AM ---Gav - here's the link but the size you need is deffo not standard. Are you sure the spindle is 20mm all the way along as I had a set of Redline cranks with a 20mm BB shaft but 19mm crank arm splines.

I'd buy a 23.8-19mm adapter and if it doesn't fit then take it to a machine shop or buy a 20mm drill and clear the hole out yourself carefully.it's only £3 to buy and an easy fix if it doesn't fit.

Bodgin' it is the future mate - give it a go!

http://www.alansbmx.com/231693/products/crank_top_hat_washer.aspx

--- End quote ---

Just had a looksy Spen and yeah its gonna have to be the 23.9 - 19mm adaptor.  No drama though cos to take 1mm off shouldnt take a few seconds anyway  :daumenhoch:

Top stuff :)

Dont tell too many people about the bodge to fit technique though as im already getting slated for considering putting Pro Freestyle Tour decals on my Vertigo :LolLolLolLol: ....Another hit might finish me off  ;D

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