{"product_id":"irc-108677","title":"IRC GX20 90\/90-21 54R Front WT 1 pc.","description":"\u003cp\u003e【IRC 108677 GX20 90\/90-21 54R Front WT 1pc Enduro Tire Off-road Race Competition】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eA tire developed to handle all conditions expected in enduro races.\n\u003cbr\u003eComplies with FIM regulations. In response to the high performance of recent enduro machines and the improvement in competition levels, we aimed to improve wear resistance and traction performance during cornering.\n\u003cbr\u003eBoth front and rear adopt a 2P+B (breaker) structure, and the development of a new compound with excellent wear resistance allows it to handle the aggressive riding of top riders.\n\u003cbr\u003eThe SOFT type uses a new compound for difficult terrain, improving grip on rocky surfaces and tree roots.\n\u003cbr\u003eFIM tire installation is a condition for FIM regulations in JEC (All Japan Enduro Championship) and JNCC (for certain classes in ski resort rounds).\n\u003cbr\u003eFor both JEC and JNCC, only the rear tire is required to be FIM compliant.\n\u003cbr\u003eFor FIM regulated enduro and cross-country [All Japan Enduro, JNCC]\n\u003cbr\u003eSupports enduro races in all conditions.\n\u003cbr\u003eSOFT type is now available for difficult terrain.\n\u003cbr\u003eSTRUCTURE\n\u003cbr\u003e【FRONT】By optimizing casing rigidity with a 2P+B structure, a better ground contact feel is achieved.\n\u003cbr\u003e【REAR】The 2P+B structure achieves both high-speed stability and shock absorption.\n\u003cbr\u003ePATTERN\n\u003cbr\u003e【FRONT】Revised the shape of the center block to improve the feeling of piercing the road surface and braking performance when upright. Additionally, by revising the 1\/4 point block shape and optimizing the shoulder block shape, stability and sense of security during full banking are increased.\n\u003cbr\u003e【REAR】Optimized block spacing ensures mud evacuation. Splitting the center block improves braking stability. Furthermore, larger blocks in the cross-sectional direction improve traction feel. In addition, the block arrangement has been changed from conventional products, improving the tire's traction feel when exiting corners.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eType: WT\n\u003cbr\u003eSize: 90\/90-21 54R\n\u003cbr\u003eOuter Diameter (mm): 704\n\u003cbr\u003eTread Width (mm): 95\u003c\/p\u003e\n\n\u003cp\u003e■Image Notes\n\u003cbr\u003e*The image is for illustration purposes only. It includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please understand.\u003c\/p\u003e\n\n\u003cp\u003eNotes\n\u003cbr\u003e*This is for 1 tire.\n\u003cbr\u003e*When ordering, please be sure to check the tire size currently installed on your vehicle before placing your order.\u003c\/p\u003e","brand":"井上ゴム(IRC TIRE)","offers":[{"title":"Default Title","offer_id":46321994891499,"sku":"irc-108677","price":16782.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/irc-108677.jpg?v=1743752712","url":"https:\/\/bikeman.jp\/en\/products\/irc-108677","provider":"バイクマン","version":"1.0","type":"link"}