Crankshaft CF250cc

Crankshaft for CF250cc Engines

Engineered for robust performance, this crankshaft is a critical component for 250cc water-cooled 4-stroke engines commonly found in ATVs, go-karts, and scooters. It ensures reliable power delivery and smooth operation for your vehicle.

• 17 mm Piston Pin Diameter provides a secure fit for optimal piston connection and power transfer.
• 28 mm ID x 68 mm OD x 18 mm H Bearing Size (model 63/28/P6) offers durable support and smooth rotation under demanding conditions.
• 16-tooth Timing Driving Sprocket precisely manages valve timing, crucial for engine efficiency and performance.
• 21-tooth Spline Count on the shaft end ensures a strong, reliable connection for external drive components.
• M16 x 1.00 Tapered End Thread and M14 x 1.50 Straight End Thread provide versatile mounting options for accessories and drive systems.

Compared to standard OE crankshafts, this component utilizes high-carbon steel forging for superior strength and longevity, offering enhanced durability that withstands the stresses of continuous operation, unlike softer materials that may wear quickly.

Key Technical Advantages: Precision Engineering and Enhanced Durability

Crafted from high-carbon steel forging, this crankshaft is built to last, delivering consistent power and upholding critical engine timing. Its robust construction and precise specifications make it an ideal upgrade or replacement for maintaining peak vehicle performance.