Ready to pounce, even when stationary, the GPX 4T Aircooled ‘R’ asserts its sportiness even in its decoration. For those who want to combine a sporty look with increased power, the GPX 4T Aircooled ‘R’ offers a chassis as sharp as its engine. With 13-inch wheels and low-profile tyres, the GPX 4T Aircooled ‘R’ is well equipped for sprints, but also for stopping safely with the help of the combined CBS braking.