{"product_id":"tk-01-02-0045","title":"Hyper Tuning Set CT125 Hunter Cub","description":"\u003cp\u003e【SP Takegawa 01-02-0045 Hyper Tuning Set CT125 Hunter Cub Engine Parts Takegawa】\n\u003cbr\u003e■ Product Description\n\u003cbr\u003eThis hyper tuning set allows for increased output by replacing the piston and camshaft while keeping the same displacement, and simultaneously installing an FI-CON TYPE-e (injection controller).\u003c\/p\u003e\n\n\u003cp\u003e■ Detailed Description\n\u003cbr\u003e● High-Compression Piston Kit\n\u003cbr\u003eThe optimal balance of piston shape and compression ratio delivers high output performance unmatched by other manufacturers.\n\u003cbr\u003eBy replacing the piston, output can be increased without changing the displacement of the CT125 (JA55), using the stock cylinder head and stock cylinder.\n\u003cbr\u003eThis piston is meticulously designed to achieve higher compression ratio, more efficient combustion, and lower friction, pursuing the optimal piston shape.\n\u003cbr\u003eHigh-rigidity forged aluminum material is adopted to withstand the higher compression ratio.\n\u003cbr\u003eBore diameter 52.4mm (same as stock bore diameter)\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● Sport Camshaft (N-15)\n\u003cbr\u003eThe Sport Camshaft (N-15) is a camshaft developed for entry-level models.\n\u003cbr\u003eIt improves output performance with an optimal profile that brings out the full potential of the stock cylinder head.\n\u003cbr\u003eAlso, since the Sport Camshaft (N-15) does not have an automatic decompression mounting structure, it will be a non-decompression specification when installed.\n\u003cbr\u003e● FI-CON TYPE-e (Injection Controller)\n\u003cbr\u003eInstalling a sport camshaft or muffler parts can significantly deviate from the ideal air-fuel ratio, so it is necessary to correct the fuel injection time with an FI-CON.\n\u003cbr\u003eThe FI-CON TYPE-e comes with multiple pre-set data optimized by SP Takegawa for SP Takegawa engine parts, allowing for easy selection, modification, and correction of setting data using a PC or smartphone to match your engine specifications.\n\u003cbr\u003eInjection time adjustment can increase by a maximum of 5000μs and decrease by a maximum of 7500μs, making it suitable for a wide range of vehicles from stock displacement to bore-up vehicles.\n\u003cbr\u003eIt features monitoring functions for engine speed, engine temperature, throttle opening, and injector opening\/closing rate using a PC or smartphone, which is very convenient during setting.\n\u003cbr\u003eIt can be used with all SP Takegawa products (for CT125) from stock displacement to bore-up kits.\n\u003cbr\u003e● Can be connected to the stock ECU with a coupler\n\u003cbr\u003eSince the controller wiring uses couplers compatible with the stock ECU, no wiring modification is required, and it can be attached to the stock ECU with a coupler.\n\u003cbr\u003e● Regarding the installation of the high-compression piston kit\n\u003cbr\u003eDue to the significant increase in engine output and torque with the installation of the SP Takegawa high-compression piston kit, the crankshaft experiences increased stress such as twisting and deflection.\n\u003cbr\u003eTo reduce the load on the crankshaft, SP Takegawa recommends simultaneously installing a crankshaft support adapter.\n\u003cbr\u003eThe crankshaft support adapter enhances crankshaft durability by adding ball bearing support to the flywheel end of the crankshaft, suppressing twisting and deflection.\u003c\/p\u003e\n\n\u003cp\u003e■ Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eCT125 (JA55-1000001～)\u003c\/p\u003e\n\n\u003cp\u003e■ Notes\n\u003cbr\u003e* The image is for illustration purposes only. It includes products with different sizes and colors.\n\u003cbr\u003e* Product design and specifications are subject to change without 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.\u003c\/p\u003e","brand":"スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)","offers":[{"title":"Default Title","offer_id":47208348025067,"sku":"tk-01-02-0045","price":101640.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-01-02-0045.jpg?v=1766745817","url":"https:\/\/bikeman.jp\/en\/products\/tk-01-02-0045","provider":"バイクマン","version":"1.0","type":"link"}