Naraku V.2 Cylinder Kit - 70cc - Silver - NK102.57

The Naraku 70cc V.2 cylinder kit offers a performance upgrade for your Piaggio or Derbi D50B Euro3 engine. This kit is designed to provide enhanced torque and acceleration for a more enjoyable riding experience. The cylinder's discreet factory silver finish ensures it blends seamlessly with the original engine components.

Description

This Naraku 70cc cylinder kit is specifically designed for D50B0 engines manufactured up to 2018 (Euro3). The cylinder's mold mirrors the original D50B0 design, and it's finished in a factory silver color, making it virtually indistinguishable from the original. This kit includes a 70cc cylinder head precisely matched to the cylinder, optimizing the compression ratio for daily driving with improved torque and acceleration. While delivering a performance boost, the kit prioritizes usable power over extreme high-RPM operation and excessive noise. The cylinder head thread is compatible with temperature sensors used on Euro3 models produced up to 2018. While the cylinder head is compatible with Euro4 models, using thread adapter NK103.78 is necessary for proper installation. This cylinder kit is compatible with both standard and sport exhaust systems. When retaining the original carburetor, an increase in jetting by approximately 7-10% is recommended, although upgrading to a 19mm sports carburetor is highly recommended for optimum results. Upgrade your ride with the Naraku 70cc cylinder kit!

Features & highlights

• Boost your Piaggio/Derbi D50B's performance with this 70cc cylinder kit.
• Specifically designed for Euro3 engines (D50B0 built up to 2018).
• Includes a matched 70cc cylinder head for optimal compression.
• Provides improved torque and acceleration for daily driving.
• Finished in factory silver for a discreet, OEM look.
• Compatible with both standard and sport exhaust systems.
• Optimized for street performance, not just high RPMs.

Technical specifications

• Brand: Naraku
• Product Name: Cylinder Kit
• Displacement: 70cc
• Material: Aluminum
• Vendor Part Number: NK102.57
• Units: Kit

Important to know

If installing on a Euro4 model, thread adapter NK103.78 is required (not included). If retaining the original carburetor, increase the carburetor jetting by approximately 7-10%. A 19mm sports carburetor is highly recommended for optimal performance (not included).