BOYESEN Waterpump Kits S3-Cat-SpareParts-Hand/footcontrols-Handlebars-Offroad even when riding in wet

even when riding in wet or dusty NZ conditions

self welding and galvanic fusion

The 420NZ1 non-sealed chain is engineered for minimal rotating mass to maximise small-engine output

Finished in a robust black powder coat to resist wear and environmental damage

Universal-style fitment designed specifically for Honda internal handlebar configurations

BOYESEN Waterpump Kits S3-Cat-SpareParts-Hand/footcontrols-Handlebars-Offroad even when riding in wetOptimise your engine's cooling efficiency with a high flow impeller and housing system. These kits are designed to reduce coolant temperatures and prevent cavitation, ensuring peak performance during high load racing scenarios. Investment cast aluminium construction provides superior heat dissipation. Patented impeller design increases flow rate across all RPM ranges. Includes all necessary gaskets for a leak free and reliable installation.