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Guys

Anyone know where I can find some used or not, I just havent got any spare and am worried one will bust real soon. I see the front ones on ebay but never the rear ones unless Im missing them as if they are labelled under YR4 or other. Also the finer pitch belts I guess this could be adapted to suit??

Varma

the teeth size is the standard 3mm you'll find on most of todays and yesterdays cars. Count the teeth and be ready to count teeth in LHS.

TA05 diffs are the same tooth count as the YZ also.
I haven't had to check weither the center would fit, but for the price they sell I think I'm gonna pick up some "spares" anyway.

Hi Varma,

The part number for the rear belt of the 1989 YZ10 (or YZ870C) is
ZC-656. The description is 'Rear Drive Belt for YR-4 Series'.

They are still readily available and your local hobby shop should be able to order them from Yokomo Japan/USA for you or you can try an online hobby shop. Let us know how you go.

Regarding the 2mm fine pitch belts you speak of (ZC-653S), they will only work if you have the correct fine pitch rear pulley and centre pulley as the belt has more teeth on it compared to the stock 3mm pitch belts.

Hope this helps.

Vin

Cheers Vin

I will look and see if I can get some of them on the net, I'll let you know how I get on.
Many thanks again

Varma