Upgrade your CB series engine to enhance performance and efficiency with our high-quality cylinder head assembly. Experience the power boost you’ve been looking for!
Increases horsepower from 19hp to 25hp after upgrade.
Transforms 2-valve engine into a 4-valve engine for better performance.
Designed for 300cc displacement motorcycles.
Constructed from durable steel for long-lasting use.
Easy installation and compatible with CB series engines.
Elevate your motorcycle's performance with this essential upgrade!
