I took the J-Costa out of my scooter a few months ago and went back to the stock roller set-up. The J-Costa pins and drive plate wore down and my gas milage went to crap. I was just wondering if anyone has tried a diffrent weight of pins in the J-Costa?

AFAIK, there is only one weight available from Matt at Scootertrap.
I checked at the European J. Costa website and they also only list one weight, that being 13.5 grams.
Here's the link:

http://www.jcostacompetition.co.uk/Full%20Product%20applications%20list.xls.pdf

Does J. Costa actually make another weight of pin for their Swing600 variator?







dennis what was your fuel consumption im contaplating going back to stock if fuel prices keep on rising £1.36 litre at the momment in ripoff britain.

At the time I was only getting 38-40 MPG (that's US gallons) with J-Costa installed. I just wore the poor thing out going everywhere at top speed, all the time, here in Oklahoma.

BB,

I was looking on a sight, I think in Germany, that had different weight pins for the J-Costa. That was a while ago.

Here's a site that has a few different weights of pins for the J-Costa. They do make them. Now as far as over all dimenstions????

http://www.kit-piston.com/en/motorbike-clutch-components-xsl-244_274_381.html