{"product_id":"tk-01-05-5487","title":"S-Stage α Bore Up Kit 125cc CRF110F","description":"\u003cp\u003e【SP Takegawa 01-05-5487 S-Stage α Bore Up Kit 125cc CRF110F Engine Parts Takegawa】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eS-Stage α Bore Up Kit 125cc with hyper ECU, a genuine ECU replacement type.\n\u003cbr\u003eEnjoy powerful output performance that is not found in a stock engine.\n\u003cbr\u003eThe S-Stage α Bore Up Kit 125cc includes the S-Stage Bore Up Kit 125cc (with sport camshaft) and a hyper ECU. \u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003e●S-Stage Bore Up Kit\n\u003cbr\u003eThis bore up kit allows you to change the displacement from the stock 110cc to 125cc by replacing the cylinder and piston.\n\u003cbr\u003eBy installing it simultaneously with the hyper ECU, it achieves powerful output characteristics different from stock.\n\u003cbr\u003eThe cylinder uses an aluminum iron sleeve cylinder.\n\u003cbr\u003eBore diameter 53.5mm. Stroke 55.6mm (stock). Compression ratio 10.8:1.\n\u003cbr\u003e●Sport Camshaft\n\u003cbr\u003eThe sport camshaft adopts an optimal profile that can maximize the performance of the stock cylinder head.\n\u003cbr\u003e●Hyper ECU Rev Limit: 10500rpm\n\u003cbr\u003eThe hyper ECU controls everything, unlike conventional sub-controllers that use the stock ECU.\n\u003cbr\u003eSince installing a bore up kit or muffler parts can significantly deviate from the ideal air-fuel ratio, it is necessary to install a hyper ECU to correct the fuel injection time.\n\u003cbr\u003eThe hyper ECU has multiple built-in data settings optimized for SP Takegawa custom parts, so you can easily select, change, and modify settings using the included switch according to your engine specifications.\n\u003cbr\u003eYou do not need a PC or smartphone, or to download apps or software via an internet connection; settings can be made by operating a switch.\n\u003cbr\u003eIn addition, it has 12 preset maps built-in, corresponding to a wide range of custom vehicles, such as vehicles with SP Takegawa intake\/exhaust parts on a stock engine and vehicles with SP Takegawa intake\/exhaust parts on an SP Takegawa custom engine.\n\u003cbr\u003eFurthermore, it has a fuel adjustment function that allows overall fuel adjustment in the range of -9% to +9%. (Adjustable in 1% increments)\n\u003cbr\u003eThe rev limit is set to 10500rpm by SP Takegawa, compared to the stock 9800rpm. \u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eCRF110F (JE02-1000001～) \u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e*The image is for illustration purposes. It includes products with different sizes and colors.\n\u003cbr\u003e*Product design and specifications are subject to change without notice. Please be aware.\n\u003cbr\u003e*This product is exclusively for vehicles equipped with SP Takegawa custom parts. Do not use it with engine parts from other manufacturers. This may cause engine malfunction or damage.\n\u003cbr\u003e*Never install aftermarket H.I.D. kits, other manufacturers' LED headlights, or fog lights simultaneously. Some ballasts\/inverters (voltage conversion devices) emit high-voltage noise that can adversely affect digital circuits, leading to product failure or malfunction.\n\u003cbr\u003e*Do not use aftermarket ignition devices (ignition coils or spark plug wires) as they may cause malfunctions or product failures due to increased radiant noise from increased ignition voltage.\n\u003cbr\u003e*Do not use aftermarket generators as they may cause malfunctions due to insufficient power generation or differences in voltage waveforms.\n\u003cbr\u003ePlease refrain from installing high-power mobile radio equipment such as amateur radio transceivers, as this may cause malfunctions.\n\u003cbr\u003e*Do not install a headlight ON\/OFF switch simultaneously.\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 of this product 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":47208273576171,"sku":"tk-01-05-5487","price":96800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-01-05-5487.jpg?v=1766738353","url":"https:\/\/bikeman.jp\/en\/products\/tk-01-05-5487","provider":"バイクマン","version":"1.0","type":"link"}