{"product_id":"tk-01-02-0038","title":"Hyper Tuning Set Super Cub C125","description":"\u003cp\u003eSP TAKEGAWA 01-02-0038 Hyper Tuning Set Super Cub C125 Engine Parts Takegawa\n\u003cbr\u003e■Product Description\n\u003cbr\u003eThis hyper tuning set allows for increased output by replacing the piston and camshaft without changing the displacement, and by simultaneously installing an FI-CON TYPE-e (injection controller).\n\u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003e●High Compression Piston Kit\n\u003cbr\u003eWith an optimal piston shape and compression ratio balance, this kit delivers higher output performance than other manufacturers.\n\u003cbr\u003eIt enables increased output by replacing the piston, using the stock cylinder head and stock cylinder, without changing the displacement of the Super Cub C125 (JA48).\n\u003cbr\u003eThis piston is meticulously designed to achieve higher compression ratio, higher combustion efficiency, and lower friction, pursuing an optimal piston shape.\n\u003cbr\u003eHigh-rigidity forged aluminum material is adopted to withstand high compression ratios.\n\u003cbr\u003eBore diameter 52.4mm (same bore diameter as stock)\n\u003cbr\u003eCompression Ratio High Compression Piston 12.5:1 (Stock Piston 9.8:1)\n\u003cbr\u003e*Requires high-octane gasoline.\n\u003cbr\u003e●Sports Camshaft (N-15) Decompression Specification\n\u003cbr\u003eThe Sports Camshaft (N-15) is a camshaft developed for entry-level models.\n\u003cbr\u003eIt improves output performance by optimizing the profile to bring out the performance of the stock cylinder head.\n\u003cbr\u003eThe Sports Camshaft (N-15) will be a decompression specification when installed.\n\u003cbr\u003eStock decompression parts cannot be installed on the N-15.\n\u003cbr\u003e●FI-CON TYPE-e (Injection Controller)\n\u003cbr\u003eWhen installing a sports camshaft or muffler parts, the ideal air-fuel ratio deviates significantly, so it is necessary to correct the fuel injection time with an FI-CON.\n\u003cbr\u003eInstallation is possible by simply unplugging and connecting the stock ECU coupler.\n\u003cbr\u003eThe FI-CON TYPE-e has multiple setting data pre-installed by SP Takegawa to match SP Takegawa engine parts, so you can easily select, change, and modify setting data using a PC or smartphone according to your engine specifications.\n\u003cbr\u003eThe injection time can be adjusted by up to 5000μs for increase and up to 7500μs for decrease, making it widely available for stock displacement to bore-up vehicles.\n\u003cbr\u003eIt is equipped with monitoring functions for engine speed, engine temperature, throttle opening, and injector opening\/closing rate using a PC or smartphone, which is very convenient for setting.\n\u003cbr\u003e●Regarding the installation of the High Compression Piston Kit\n\u003cbr\u003eBy installing the SP Takegawa High Compression Piston Kit, engine output and torque will significantly increase, which will increase the burden on the crankshaft such as twisting and deflection.\n\u003cbr\u003eSP Takegawa recommends installing a crankshaft support adapter simultaneously to reduce the burden on the crankshaft.\n\u003cbr\u003eThe crankshaft support adapter adds support with a ball bearing at the end of the crankshaft flywheel side, thereby suppressing twisting and deflection and enhancing crankshaft durability.\n\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eSuper Cub C125 (JA48-1000001~)\n\u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e*Images are for illustration purposes only. Includes products with different sizes and colors.\n\u003cbr\u003e*Product design and specifications may change without prior notice. Please understand.\n\u003cbr\u003e*This product is made-to-order, so cancellations after ordering are not possible.\n\u003cbr\u003e*Due to being made-to-order, delivery may take some time. Also, please note that the manufacturer may discontinue the product or change specifications without prior notice.\n\u003c\/p\u003e","brand":"スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)","offers":[{"title":"Default Title","offer_id":47208348352747,"sku":"tk-01-02-0038","price":93500.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-01-02-0038.jpg?v=1766745850","url":"https:\/\/bikeman.jp\/en\/products\/tk-01-02-0038","provider":"バイクマン","version":"1.0","type":"link"}