Description

Unleash the true potential of your classic Zundapp with the ATHENA 063600 Big Bore Cylinder Kit. Engineered in Italy by a world leader in high-performance motorcycle parts, this top-end kit is the definitive upgrade for riders seeking a dramatic increase in power, torque, and overall riding excitement. Transform your 50cc machine into a formidable 70cc powerhouse and experience a completely new level of performance.
This kit is meticulously designed to provide a significant boost in horsepower and torque across the entire RPM range. You will notice a substantial improvement in acceleration, faster throttle response, and a much stronger pull, making every ride more dynamic and engaging. It´s the perfect solution for breathing new life into your Zundapp, whether for spirited road use or competitive racing environments.
Key Benefits:
* Massive Performance Gain: The increase in displacement from 50cc to 70cc provides a remarkable and immediately noticeable enhancement in power and torque, allowing for superior acceleration and higher top speeds.
* Exceptional Durability and Reliability: Leveraging decades of racing experience, Athena has engineered this kit for maximum longevity. It features superior thermal efficiency and excellent heat dissipation, ensuring consistent performance and reliability even under high-stress conditions.
* Optimized Engine Efficiency: The cylinder´s advanced port design and the precisely matched piston work in harmony to improve gas flow, optimize combustion, and reduce internal friction. This results in more power being delivered to the rear wheel with greater efficiency.
Main Features:
The ATHENA 063600 kit is a complete top-end solution that includes:
* A high-performance Big Bore cylinder with an advanced port layout for optimized fluid dynamics.
* A lightweight, high-performance piston assembly engineered to improve throttle response and reduce reciprocating mass.
* A set of specialized piston rings designed for superior sealing, reduced friction, and long service life.
* A full set of high-quality gaskets required for a perfect, leak-free installation.
* Durable gudgeon pin and circlips to complete the piston assembly.
Technical Specifications:
* Product: ATHENA Big Bore Cylinder Kit
* Athena Part Number: 063600
* Category: Engines
* Subcategory: Top end
* Cylinders: 1
* Displacement: 70 cc
* Bore Diameter: Ø 45 mm
Elevate your Zundapp´s performance to the next level with the quality and racing heritage of Athena. This kit is the ultimate investment in power, reliability, and pure riding pleasure.
Compatible models:
ZUNDAPP 50CC 4M.
ZUNDAPP 50CC 5M.
ZUNDAPP 50CC FALCONET 604.
ZUNDAPP 50CC GRECIA.
ZUNDAPP 50CC PORTOGALLO 283.
ZUNDAPP 50CC RACING.
Cylinder Kits – Big Bore Cylinder Kit Ø 45 mm, 70 cc