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Product Detail
Specification
[Location of use / Use method]Stock cylinder
Description
Big size racing head for 50mm bore.
Stock displacement (82cc) type.
Combustion Chamber: Racing shape
Stock displacement (82cc) type.
Combustion Chamber: Racing shape
Caution
*Because the head is larger than stock, the cooling effect is better than stock, but some air shrouds need to be cut.*The combustion chamber is not like a stock YAMAHA head, but a KN Planning racing head with no steps.