{"product_id":"tk-01-05-0245","title":"Hyper e-Stage Bore Up Kit (81cc) for 12V Monkey\/Gorilla","description":"This light bore-up kit is popular for street riding and can be easily assembled by yourself.\u003cbr\u003e\nThe e-stage allows you to increase displacement while retaining the stock cylinder head and crankshaft.\u003cbr\u003e\nThe Hyper e-stage includes the e-stage, a carburetor kit, a high-efficiency air filter, a spark plug, and a drive sprocket to change the reduction ratio in conjunction with the increased output.\u003cbr\u003e\n81cc: Bore diameter 50mm: Compression ratio 11.5:1\u003cbr\u003e\nIncluded camshaft: Sports camshaft\u003cbr\u003e\nCompatible models\u003cbr\u003e\n: 12V Monkey\/Gorilla (Z50J-2000001\/AB27-10000011899999)\u003cbr\u003e\n*The image is for illustrative purposes only, and the design and specifications of the products shown may change without prior notice. Thank you for your understanding.","brand":"スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)","offers":[{"title":"Default Title","offer_id":45581711933675,"sku":"tk-01-05-0245","price":46587.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-01-05-0245.jpg?v=1719896083","url":"https:\/\/bikeman.jp\/en\/products\/tk-01-05-0245","provider":"バイクマン","version":"1.0","type":"link"}