The Stage6 Streetrace 70cc Cylinder Kit for horizontal Minarelli engines is a value-priced alternative that builds on the design of the Stage6 ProSport cylinder. This cylinder is made from durable cast iron, making it durable, but it has slightly modified ports to cope with cast iron's poorer heat dissipation compared to aluminum.

Performance:

• The engine character is comparable to that of the Stage6 SportPro cylinder, with a little more torque but about 0.5 hp less peak power.
• With the right settings and components, you can expect a power output of around 8 - 11 hp, and the cylinder will rev up to around 10,000 rpm . To achieve these results, the moped must be correctly set up and equipped.

Technical Information:

• Bore : 47.00 mm
• Stroke : 39.2 mm
• Displacement : 68.00 cc
• Piston diameter : 46.95 mm
• Piston pin : 10 mm
• Needle bearing size : 10x**x14.5 mm (not included)

Design: The cylinder is designed to look like a standard cylinder and is labeled as 49cc despite having an actual volume of 70cc, making it unobtrusive during inspections. Stage6 has chosen a high-quality piston from Italian Vertex to optimize performance and durability.

This kit is an excellent choice for riders who want a cylinder that delivers high performance but at a reasonable price, and it is particularly suitable for street riding where reliability and durability are important.

NOTE! This product is out of stock, but can be pre-ordered, this will result in the delivery time being extended to 2-5 working days.