Naraku V.2 Cylinder Kit - 70cc - Anthracite - NK103.74

The Naraku 70cc Cylinder Kit V.2 is engineered for Piaggio and Derbi D50B engines produced from 2018 onward (Euro4). This kit provides a significant boost in torque and acceleration, making it an ideal upgrade for daily use. Designed with durability and performance in mind, it offers enhanced power without excessive high-end revs or noise.

Description

This V.2 cylinder kit features a cylinder molded to match the original D50B cylinder's dimensions. The cylinder is finished with an anthracite paint, closely resembling the factory cylinder's color, ensuring a discreet, almost stock appearance. Naraku exclusively provides this kit with a matched 70cc cylinder head, optimizing the compression ratio for enhanced performance. The cylinder head thread is compatible with temperature sensors found on Euro4-compliant models from 2018 onward. This 70cc cylinder kit is compatible with both standard and performance exhaust systems. To maximize performance, a 19mm sports carburetor is recommended. If retaining the original carburetor, enriching the jetting by approximately 7-10% is highly advised.

Features & highlights

• Optimized for Piaggio/Derbi D50B Euro4 engines (2018+)
• 70cc cylinder and matched cylinder head for enhanced torque and acceleration
• Discreet anthracite finish for a near-OEM appearance
• Designed for daily use with improved performance
• Compatible with stock and aftermarket exhaust systems
• Cylinder head thread compatible with Euro4 temperature sensors

Technical specifications

• Brand: Naraku
• Product Name: Cylinder Kit
• Cylinder Size: 70cc
• Material: Aluminum

Important to know

If the original carburetor is used, it is highly recommended to increase the carburetor jetting by 7-10%. For optimal performance, a 19mm sports carburetor is recommended (not included).