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Holdsworth boss

 
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Gaz from Cas



Joined: 28 Apr 2014
Posts: 1287
Location: Castleford (clotted) Cream of Yorkshire

PostPosted: Wed Apr 05, 2017 6:34 am    Post subject: Holdsworth boss  Reply with quote

I am after a Holdsworth boss for a conversion kit. I have a fixed wheel one at the moment which I am happy with, but  friend wants to try triking and a geared one would be better for him.

Yes I know I could put a block on the fixed boss, but I would probably strip it knowing my track record with trikes  Embarassed

cheers Gaz
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9494arnold



Joined: 29 Apr 2014
Posts: 763
Location: West Midlands

PostPosted: Sat Apr 08, 2017 7:54 pm    Post subject: Holdsworth Boss Reply with quote

Gaz I MIGHT have one, have a feeling I have one that doesn't fit a Rogers/Higgins and as I have just spent 5 days tidying my garage I might be able to get at my miscellaneous Trike related bits. What's the difference? (Having never got my hands dirty on a Holdsworth but have have several Higgins/ Rogers in bits )!
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Gaz from Cas



Joined: 28 Apr 2014
Posts: 1287
Location: Castleford (clotted) Cream of Yorkshire

PostPosted: Sat Apr 08, 2017 7:57 pm    Post subject: Reply with quote

It's a square drive 3/8" same as a ratchet drive no taper.  positive
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9494arnold



Joined: 29 Apr 2014
Posts: 763
Location: West Midlands

PostPosted: Sat Apr 08, 2017 8:21 pm    Post subject: What's that for? Reply with quote

Sorry Gaz it's a hexagon but it' s too big for the Rogers and it's not tapered. It came with a bundle of bits, I think someone may have filed it out so it fits on  a Parallel. Higgins Diff Drive Axle (yes I know there's no means of holding it on if you do that!)  Single freewheel perhaps?
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PeterB



Joined: 03 Mar 2017
Posts: 2

PostPosted: Mon Jul 17, 2017 9:45 am    Post subject: Holdsworth Boss Reply with quote

Hi There My names Pete I may be able to help with your request, I'm working on 2 con sets at present and am in the process of machining a few sets
I'll keep you posted

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