{"product_id":"kitaco-hyper-piston-kit-z125-pro-z125-pro-355-4030100","title":"KITACO Hyper Piston Kit Z125 PRO (Z125 Pro) 355-4030100","description":"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\n \u003cbr\u003e\u003cbr\u003e \n 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. \u003cbr\u003e\u003cbr\u003e \u003cbr\u003eManufacturer: KITACO\u003cbr\u003eBrand: KITACO\u003cbr\u003eModel name: 355-4030100\u003cbr\u003ePackage size: 20.1 x 13.8 x 4.9 cm; 430 g\u003cbr\u003eProduct model number: ‎355-4030100\u003cbr\u003eProduct weight: ‎430 g","brand":"Auto Parts Tokyo","offers":[{"title":"Default Title","offer_id":47642338099520,"sku":"B073GQKWT3","price":245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/products\/51-a-PGTc8L._AC_US1000.jpg?v=1705208347","url":"https:\/\/megashopjapan.com\/products\/kitaco-hyper-piston-kit-z125-pro-z125-pro-355-4030100","provider":"Mega Shop Japan","version":"1.0","type":"link"}