High-Performance 47mm Cylinder Head for 70cc Engines

Precision-machined from premium aluminum alloy for superior heat dissipation and durability, ensuring optimal engine performance even under heavy load. Features a reinforced cooling fin design to prevent overheating during extended off-road rides.

Direct Replacement for Multiple 70cc Models

Engineered to exact OEM specifications, compatible with ATC70, CRF70, CT70, TRX70, and XR70 dirt bikes. Includes pre-drilled mounting holes for hassle-free installation—no modifications required.

Enhanced Combustion Efficiency

CNC-polished combustion chamber reduces carbon buildup while improving fuel-air mixture flow. Ideal for motocross trails, trail riding, and recreational ATV use where throttle response matters.

Industrial-Grade Sealing Surface

Laser-flattened base ensures perfect gasket alignment to prevent compression leaks. Anodized finish resists corrosion from mud, water, and trail debris.

Wholesale-Optimized Packaging

Stackable design with foam protection allows cost-effective bulk shipping. Minimum order quantity discounts available for repair shops and dealerships.