Contact RC JM40RN GT12 Rear 40sh 48mm diam
Supastox GT12 Circuit and Oval pre glued tyres line. Contact RC has put in a great deal of development time to provide the best tyre balance and traction. With help from our drivers Ben Harding, World Champion in the Stock oval class and 2013 BRCA GT12 Champion Chris Ashton.
Now include cool looking disks are glued by the customer on the external face of the wheel to protect the foam from the high rigours of oval racing.
The disk will help prevent tyre chunking on side impacts.
They are included in all JM tyres.