Key Features
Intake & exhaust valves for CG125/150 engines.
Heat-resistant steel for long engine life.
Restores power, compression & reliability.
Tested, inspected, and uniquely marked.
Fits Honda CG, Big Boy & Chinese CG engines.
Description
This Intake and Exhaust Valve Set is designed for CG125 and CG150 engines.
These valves ensure proper airflow, compression, and fuel efficiency, helping the engine run smoother and with more power.
Manufactured from heat-treated, wear-resistant steel, they withstand high temperatures and long-term use typical in commuter motorcycles.
Each valve is stem-measured, seat-checked, hardness-tested, and uniquely marked after inspection to ensure authenticity and reduce incorrect or fraudulent returns.
Worn valves can cause hard starting, poor compression, low power, oil consumption, and misfiring-making proper replacement essential during top-end rebuilds.
If you are unsure whether these valves fit your motorcycle, please consult a qualified mechanic before purchasing.
Different manufacturers may use slightly different valve lengths.
Compatibility
CG125
CG150
Big Boy Velocity / Monster / Classic
Lifan, Zongshen & other Honda-type CG engines
Chinese 125cc & 150cc commuter motorcycles
What's in the box
What's Inside the Box
1 × Intake Valve (CG Type)
1 × Exhaust Valve (CG Type)
Tested, inspected & uniquely marked
Protective packaging
