2021-2026 CRF450R DEF RACING SX/MX BILLET CAMSHAFT

Description

The DEF Racing 2021-2025 Honda CRF450R Billet Race SX/MX Camshaft is engineered for riders who want real, track-proven gains in mid-to-top-end power while preserving the bike’s essential low-end snap and responsiveness. Trusted and raced by top pros and competitive privateers, this cam stands out as the go-to choice for balanced, all-around performance in Supercross and Motocross.

• Exhaust Lift: 0.387″ / 9.82mm
• Intake Lift: 0.430″ / 10.92mm

Key Features:

• Increased Performance: Designed specifically for Supercross and Motocross, this cam features higher lift and duration and aggressive ramp profiles which keep low end power strong while increasing mid to top end.
• Enhanced Throttle Response: Optimized lobe centers and aggressive ramp profiles give this engine a nice crisp crack at the throttle.
• Durable Billet Construction: Manufactured from high-quality billet material, this camshaft offers superior strength and durability, ensuring long-lasting performance during intense racing conditions.
• Compatibility: DEF Racing Valve Spring Kit required

Note: For best results, your engine technician should perform a few critical measurements, including piston-to-valve clearance, camshaft lobe centers, and a dyno tune.