RDLN Performance Camshaft A10 | GY6 125-180cc

Unlock more top-end power from your GY6 125–150cc scooter with the RDLN A10 Performance Camshaft. This steel alloy cam features revised intake and exhaust lobe profiles that alter valve timing to improve airflow at higher RPMs, delivering noticeable gains in mid-to-top-end acceleration.

Fitted with a premium 16002/P6 rated ball bearing and a lightened 34-tooth timing sprocket with 4 lightening holes for reduced rotating mass. Also compatible with GY6 engines upgraded with 58.5mm, 61mm, and 63mm big bore kits.

Key Features

• Revised A10 Lobe Profile: Increased intake (27.1mm) and exhaust (27.2mm) lobe lift for improved high-RPM airflow and top-end power.
• Premium 16002/P6 Bearing: Pre-fitted precision ball bearing for long service life and accurate cam journal alignment.
• Lightened Timing Sprocket: 34-tooth sprocket with 4 lightening holes reduces rotating mass for quicker engine response.
• Big Bore Compatible: Fits GY6 engines upgraded with 58.5mm, 61mm, and 63mm big bore kits up to 180cc
• Steel Alloy Construction: ISO 9001 certified manufacturing for consistent quality and durability.

Technical Specifications

• Intake Lobe: 27.1mm
• Exhaust Lobe: 27.2mm
• Bearing: 16002/P6 (pre-fitted)
• Timing Sprocket: 34-tooth, lightened
• Material: Steel alloy
• Certification: ISO 9001
• SKU: 1100-1554

Engine Compatibility

Fits GY6-A 125cc and 150cc 4-stroke engines with QMI and QMJ engine codes, including engines upgraded with 58.5mm, 61mm, and 63mm big bore kits:

Don’t see your engine listed? If the 125cc-150cc engine code includes “QMI”, “QMJ”, or “FMI”, this camshaft is likely compatible. This camshaft does NOT fit QMK engines.

For off-road and closed-course competition use only. Not intended for use on public roads or land. Not legal for use in California on pollution-controlled vehicles. Performance upgrades are not covered under warranty.

California Prop 65 Warning: www.p65warnings.ca.gov

• A10 lobe profile: 27.1mm intake / 27.2mm exhaust for improved high-RPM airflow
• Pre-fitted 16002/P6 precision ball bearing for accurate cam journal alignment
• Lightened 34-tooth timing sprocket with 4 lightening holes reduces rotating mass
• Compatible with GY6 engines upgraded with 58.5mm, 61mm, and 63mm big bore kits
• Fits GY6-A 125cc/150cc QMI and QMJ engine codes — does NOT fit QMK engines

Intake Lobe: 27.1mm | Exhaust Lobe: 27.2mm | Bearing: 16002/P6 (pre-fitted) | Sprocket: 34T lightened | Big Bore: 58.5mm, 61mm, 63mm | Material: Steel alloy | ISO 9001 | SKU: 1100-1554

GY6-A 125cc and 150cc 4-stroke engines with QMI and QMJ engine codes: 157QMJ, 152QMI, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ, BN157QMJ, and other QMJ/QMI variants. Also fits GY6 engines upgraded with 58.5mm, 61mm, and 63mm big bore kits. Does NOT fit QMK engines.