Zongshen CBS300CC Complete Engine Spare Parts – Premium Performance & Durability

High-Precision Crankshaft & Connecting Rod
Forged from high-grade alloy steel for superior strength and fatigue resistance. Precision-balanced design ensures smooth engine operation under extreme loads, ideal for high-performance motorcycles and ATVs.
Factory-Original Balanced Gear Combination
Direct OEM replacement with exact tolerances. Hardened gears reduce wear and noise, enhancing power transmission efficiency for long-term reliability in racing or heavy-duty off-road use.
100% Authentic Zongshen Components
Strictly adheres to OEM specifications. Each part undergoes rigorous quality control to guarantee seamless compatibility with CBS300CC engines, ensuring peak performance without modifications.
Built for Demanding Applications
Perfect for engine rebuilds, racing upgrades, or industrial machinery requiring durable crankshaft assemblies. Trusted by mechanics and enthusiasts for unmatched precision and longevity.
Global Wholesale Advantage
Lowest price guaranteed for bulk orders. Fast worldwide shipping with no minimum quantity restrictions—your one-stop solution for genuine engine parts.