{"product_id":"crazy-crawler-laserfoam-class-1-ft-pro-spur-master-1-9-crawler-tire-insert-4-czy-cyc106","title":"Crazy Crawler LaserFoam Class 1 FT Pro Spur Master 1.9\" Crawler Tire Insert (4)","description":"\u003cp\u003eThe Crazy Crawler LaserFoam Class 1 FT Pro Spur Master is a red lateral-stability insert ring for 4.19\" tires. Use it as the center ring in a modular FT Pro tire insert setup, with Basic or Heavy Duty support rings added separately.\u003c\/p\u003e\u003cp\u003eThe Spur Master features deeper, steeper-angle spikes and is slightly smaller than the FT Basic and Heavy Duty support rings to help prevent distortion of the tire contact patch. Mix and match support rings in 10mm or 15mm widths to suit different tire widths.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Closed Cell, WP magic (hard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoints:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e 100mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner diameter:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3g ea\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e(4) FT Pro Spur Master Insert Rings\u003c\/li\u003e\u003c\/ul\u003e","brand":"Crazy Crawler","offers":[{"title":"Default Title","offer_id":46316418433258,"sku":"CZY-CYC106","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9723\/1338\/files\/CZY-CYC106_01.jpg?v=1790101044","url":"https:\/\/swflrcr.com\/products\/crazy-crawler-laserfoam-class-1-ft-pro-spur-master-1-9-crawler-tire-insert-4-czy-cyc106","provider":"SWFLRC Raceway","version":"1.0","type":"link"}