2fast 70cc Cylinder Group for Minarelli LC

The 2Fast 70cc Minarelli LC engine kit represents the pinnacle of performance for motorcycle enthusiasts. Specifically designed for standard crankshafts with 85 mm connecting rods, this kit is the only one of its kind offered by 2Fast. Made from aluminum and coated with Nikasil, the cylinder features 6 boost ports and a split oval exhaust, ensuring optimal gas flow and unparalleled power.

The head, characterized by an anodized blue cover, is divided into two, while the 1-ring piston, with a bore of 47.6 mm and a 12 mm pin, ensures efficient combustion. With a compression ratio of 1:15:8, the overflow and timing have been carefully optimized to maximize performance.

This kit is capable of achieving impressive power outputs of 22-24 HP, especially when paired with a 28 mm carburetor, an internal rotor digital ignition, and a racing exhaust system. The original stroke of 39.3 mm and the 85 mm connecting rod length complete a design aimed at riders who demand nothing less.

With no homologation, the 2Fast 70cc engine kit is ideal for those seeking a pure and powerful riding experience. A perfect option for those looking to push their performance to the limit on the road.

• Displacement: 70cc
• Compatibility: Standard crankshafts with 85 mm connecting rods
• Material: Aluminum with Nikasil coating
• Cylinder: 6 boost ports and split oval exhaust
• Head: Anodized blue cover, divided into two
• Piston: 1 ring, bore of 47.6 mm, 12 mm pin
• Compression ratio: 1:15:8
• Power: 22-24 HP (with 28 mm carburetor)
• Ignition: Internal rotor digital
• Exhaust system: Racing
• Original stroke: 39.3 mm
• Connecting rod length: 85 mm
• Homologation: None