Stage6 R/T 70cc Cylinder Derbi Euro 3 / 4

The wait is over! We present to you the Stage6 R/T modular cylinders, now for Derbi Piaggio gear engines.
They stand out for their excellent finish and innovative technical details that ensure outstanding performance. The R/T cylinders are designed with a modular system: first, a spacer is mounted on the crankcase, and then the cylinder is placed on top of this spacer.

In the final step, the cylinder head is mounted directly onto the cylinder. In this way, the studs have been eliminated, which in standard cylinders limit the design of the exhaust outlet, the shape of the transfer ports, the cooling system, and the piston diameter. The Stage6 R/T cylinder is already very powerful out of the box, and for experienced tuners, a world of possibilities opens up to extract even more performance.
The crankcase must be aligned so that the cylinder is properly positioned, in addition to turning it to 56.7mm.