DR Evolution 70ccm Cylinder Kit Piaggio LC Aprilia (without water connection)

With the Evolution 70cc, DR offers a high-quality and very durable 70cc sport cylinder. The cast iron cylinder kit is equipped with a high-quality piston with 2 piston rings and achieves performance values of 9-11 HP with a suitable sports exhaust system and a 17.5mm carburetor. The cylinder kit impresses with a very good torque curve even at low speeds and, thanks to optimized port timings, also has sufficient power at higher speeds, resulting in increased acceleration and top speed. The original carburetor must be re-tuned when using this cylinder kit, but we recommend a 17.5mm carburetor in combination with a sport exhaust system to optimally utilize the cylinder's performance.

Technical data:
- Displacement: 70cc
- Bore: 48mm
- Material: Cast iron
- 6 transfer ports
- Piston pin diameter: 12mm
- Scope of delivery: Cylinder, cylinder head, gasket set, 2x M6 exhaust studs, 2x hose clamps for water connection, piston, piston pin, piston rings and piston pin circlips
- Recommended spark plug: NGK BR9ES (long thread)

Note: You will need the water connection for assembly. If you have an original cylinder head with a detachable water connection, you can continue to use it. Otherwise, you can order the water connection separately in our shop.