Hot Cams 42861IN Stage 1 Camshaft for Yamaha Single-Cam Motors

The Hot Cams 42861IN Stage 1 Camshaft is engineered to deliver improved power across the entire RPM range compared to OEM camshafts, making it an excellent upgrade for Yamaha single-cam engines. This performance camshaft is designed to work seamlessly with your stock components, requiring no additional modifications or upgrades.

Key Features:

• Stage 1 grind optimized for single-cam Yamaha motors
• Enhanced power delivery at all RPM ranges over stock
• Compatible with stock air box lid and exhaust system
• Works with factory valve springs and rockers—no upgrades required
• Utilizes stock auto-decompression mechanism for reliable starting
• Direct bolt-in replacement for OEM camshaft

This camshaft is ideal for riders seeking noticeable performance gains without the complexity of a full engine build. The Stage 1 profile provides a perfect balance of low-end torque and mid-range power while maintaining excellent rideability. Installation is straightforward using stock components, making this an accessible upgrade for both weekend mechanics and professional shops.