{"product_id":"dunlop-k990-front-tire-70-100-21-44m-part-number-45142131","title":"Dunlop K990 Front Tire 70\/100-21, 44M – Part Number 45142131","description":"Tire - K990 - Front - 70\/100-21 - 44M\n\u003cp\u003eThe Dunlop K990 front tire is designed for small-bore vintage motorcycles in the 100cc and 125cc classes. Combining a classic tread pattern with modern construction, it provides a period-appropriate appearance while supporting dependable handling for compatible applications. This front motorcycle tire is sized 70\/100-21 and carries a 44M rating for speeds up to 81 mph.\u003c\/p\u003e\u003cp\u003eManufactured by Dunlop and supplied under vendor part number 45142131, the K990 is a practical replacement for riders restoring or maintaining vintage bikes that require this fitment. Its front-specific design is intended for use on compatible 21-inch motorcycle wheels. Verify the motorcycle manufacturer’s fitment recommendations, load requirements, and tire specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment: Designed for small-bore vintage motorcycles in the 100cc and 125cc classes\u003c\/li\u003e\n\u003cli\u003eTire position: Front\u003c\/li\u003e\n\u003cli\u003eTire size: 70\/100-21\u003c\/li\u003e\n\u003cli\u003eSpeed rating: M-rated for speeds up to 81 mph\u003c\/li\u003e\n\u003cli\u003eConstruction: Modern construction with a classic tread pattern\u003c\/li\u003e\n\u003cli\u003eBrand: Dunlop\u003c\/li\u003e\n\u003cli\u003eModel: K990\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 45142131\u003c\/li\u003e\n\u003cli\u003eVendor part number: 45142131\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DUNLOP","offers":[{"title":"Default Title","offer_id":67544825004267,"sku":"03120362","price":111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/37869.png?v=1790646851","url":"https:\/\/ctracingservices.com\/products\/dunlop-k990-front-tire-70-100-21-44m-part-number-45142131","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}