Compatible models: Z125 Pro BR125H All models Piston: Φ56 aluminum casting ・Compression ratio: 12:1 (N: 9.8:1) ・High camshaft: Compatible with decompression mechanism (see the notes section below) ・Compatible with normal air cleaner BOX High octane specifications

The high compression piston increases the compression ratio, and the high camshaft changes the valve timing to improve engine output while maintaining the same displacement. Precautions for use ●Remove and reuse the decompression parts of the stock camshaft. ●In order to maximize the performance of the engine, please replace it with the KITACO Extreme R muffler. If you are using a muffler made by another company, fuel control settings will be required.


Manufacturer: KITACO
Brand: KITACO
Model name: 355-4030100
Package size: 20.1 x 13.8 x 4.9 cm; 430 g
Product model number: ‎355-4030100
Product weight: ‎430 g