{"product_id":"18-inner-tube-3-25-3-50-18-100-90-18-tr4-valve","title":"18 Inner Tube 3.25\/3.50-18 100\/90-18 TR4 Valve","description":"\u003cp\u003eStandard-duty motorcycle inner tube for 18-inch rims, designed for compatible 3.25-18 and 3.50-18 motorcycle tyres, with 100\/90-18 also supplied as a corresponding metric size. Fitted with a straight TR4 valve and made from butyl rubber for general replacement use.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStandard-duty replacement inner tube for motorcycle use\u003c\/li\u003e \u003cli\u003eSuitable for compatible 18-inch motorcycle tyre and rim assemblies\u003c\/li\u003e \u003cli\u003eHigh puncture resistance for dependable general riding use\u003c\/li\u003e \u003cli\u003eStraight valve layout for standard inflation access\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompatible tyre sizes: 3.25-18 \/ 3.50-18\u003c\/li\u003e \u003cli\u003eAlternative size notation: 18 x 3.25 \/ 18 x 3.50\u003c\/li\u003e \u003cli\u003eCombined size designation: 3.25\/3.50-18 \/ 18 x 3.25\/3.50 \/ 18 x 325\/350\u003c\/li\u003e \u003cli\u003eMetric size: 100\/90-18 \/ 18 x 100\/90\u003c\/li\u003e \u003cli\u003eRim diameter: 18 inch \/ 457.2 mm\u003c\/li\u003e \u003cli\u003eNominal tyre width range: 3.25-3.50 inch \/ 82.6-88.9 mm\u003c\/li\u003e \u003cli\u003eTube wall thickness: 1.30 mm\u003c\/li\u003e \u003cli\u003eValve type: TR4 \/ TR-4\u003c\/li\u003e \u003cli\u003eValve style: Straight\u003c\/li\u003e \u003cli\u003eValve angle: 0°\u003c\/li\u003e \u003cli\u003eMaterial: Butyl rubber\u003c\/li\u003e \u003c\/ul\u003e","brand":"Factory Image Racing","offers":[{"title":"Default Title","offer_id":57506961621372,"sku":"68-011","price":12.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/68-011-1-1.png?v=1790498831","url":"https:\/\/radhouse.co.uk\/products\/18-inner-tube-3-25-3-50-18-100-90-18-tr4-valve","provider":"Radhouse","version":"1.0","type":"link"}