GoldenMotor.com Forum

General Category => Magic Pie & Smart Pie Discussions => Topic started by: Aidanworthington on July 27, 2014, 02:05:35 PM

Title: motorbike tire on mp3
Post by: Aidanworthington on July 27, 2014, 02:05:35 PM
Hello iv recently finished a scooter build
and all is going well

But the 16" pie is killing my rear bike tire
does anyone know if a motorbike tire will fit
(or have tried it)


(This was a early pic before the disk caliper was fitted. And there was some tread on the tire lol)
Title: Re: motorbike tire on mp3
Post by: Morgen 3Eman on July 27, 2014, 07:09:52 PM
Hi

I had tire wear problems with a 20" MP3 on my Morgen, and what I did is take 2 20" rims, and bonded them to the cast wheel so I could put a wider tire on it.  I went from a 1.25"(about) wide contact patch to a 3+ " contact patch.  I have not noticed a wear problem since. 

I have no idea if there are wider tires for 16" rims, but Google is your friend....

Please let us know what you come up with.

TTFN,
Dennis
Title: Re: motorbike tire on mp3
Post by: Aidanworthington on July 27, 2014, 07:58:21 PM
The problem im having is bike wheels use the overall  size (outer)
but motorcycle wheels use the rim size.
Looks like your right some reserch is in order
Title: Re: motorbike tire on mp3
Post by: Aidanworthington on July 27, 2014, 08:09:18 PM
At last iv found the anser lol.
(I need a 12.5" motorcycle tire   (2 times 6.25"))

I hope this will help other people aswell as me.
Title: Re: motorbike tire on mp3
Post by: Aidanworthington on July 27, 2014, 08:16:06 PM
these will do nicely
Title: Re: motorbike tire on mp3
Post by: Bikemad on July 28, 2014, 01:06:02 AM
I was trying to see what tyre GM had fitted on the original 16" Pie:
(http://goldenmotor.com/SMF/index.php?action=dlattach;topic=1430.0;attach=1408;image)

After some close inspection it appears to be a 13 x 2.50 tyre:

(http://www.arhservices.co.uk/GoldenMotor/Tyreon16inchrim_zps0c6dc382.JPG)

But I can't find this size tyre anywhere on the web. ???

If you measure the inside diameter of your current tyre it should confirm the correct diameter (12.5" or 13")

Alan
 
Title: Re: motorbike tire on mp3
Post by: Aidanworthington on July 28, 2014, 02:25:12 PM
Iv got a set of 12.5 on order so il update when they turn up