The difference is, new bumper, rear diffuser, new upper deck to accommodate a new lower profile fuel tank. Front body levers that attach to front lower shock. Arms are the same. Clutch is same however there is an aluminum bell option as well as an optional more flexible lower chassis.
Originally Posted by
Ted Su(TW)
Hi Tommy,
What's the difference between the GTX and the GTX 1.3?
Are the arms interchangeable? What about the clutch?
Thank you in advance.
Ted