Hot Cams 4127-1 Stage Performance Camshaft for Yamaha - 1

The Hot Cams 4127-1 Stage 1 camshaft is engineered to deliver noticeable power improvements across the entire RPM range for single-cam Yamaha engines. This performance upgrade provides enhanced throttle response and increased horsepower over the stock camshaft while maintaining excellent drivability.

Key Features:

• Stage 1 grind optimized for single-cam motors
• Improved power delivery at all RPM ranges compared to OEM camshaft
• Works effectively with stock air box lid and exhaust system
• Compatible with stock valve springs and rocker arms—no additional valve train upgrades required
• Utilizes stock auto-decompression mechanism for reliable starting
• Designed and manufactured by Hot Cams, a trusted leader in performance camshafts

This camshaft is an ideal first upgrade for riders seeking more power without extensive engine modifications. The Stage 1 grind allows you to retain stock components while achieving measurable performance gains, making it a cost-effective way to unlock your engine's potential.