{"product_id":"flat-tire-defender-ftd-ii-inserts","title":"Flat Tire Defender - FTD II Inserts","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eDOMINATE THE TRAIL \u0026amp; RIDE HARDER WITH FLAT TIRE DEFENDER II\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv style=\"text-align: justify;\"\u003e\n\u003cp\u003eIn modern mountain biking, every second counts — and serious riders know that running a quality MTB tire insert is no longer optional. Introducing the \u003cstrong\u003eFlat Tire Defender II (FTD II)\u003c\/strong\u003e, the original high-performance foam insert engineered to maximize rim protection, increase traction, and elevate your ride on the roughest terrain.\u003c\/p\u003e\n\u003cp\u003eDeveloped for aggressive trail, enduro, and downhill mountain biking, \u003cstrong\u003eFTD II\u003c\/strong\u003e has been proven on the world stage since 2015. From \u003cstrong\u003eEnduro World Series championships\u003c\/strong\u003e to \u003cstrong\u003eWorld Cup Downhill victories\u003c\/strong\u003e, Flat Tire Defender continues to help riders push limits with confidence and control.\u003c\/p\u003e\n\u003cp\u003eWhether you're smashing rock gardens, charging technical descents, or hunting podiums, \u003cstrong\u003eFTD II\u003c\/strong\u003e gives you the protection and performance advantage you need to ride faster and harder.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTECH SPECS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Sizes:\u003c\/strong\u003e 27.5” \u0026amp; 29”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Rim Width:\u003c\/strong\u003e 28mm to 40mm internal width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Tire Width:\u003c\/strong\u003e 2.30” to 2.80”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 24 PSI to 29 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e27.5” Weight:\u003c\/strong\u003e 200–220g each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e29” Weight:\u003c\/strong\u003e 230–250g each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium high-rebound foam compound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e Foam insert \u0026amp; tubeless valve stem\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Super glue included for secure foam bonding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlat Tire Defender II\u003c\/strong\u003e is engineered to improve every aspect of your mountain bike setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rim Protection:\u003c\/strong\u003e FTD II is 40% wider than previous versions, helping absorb harsh impacts and protect expensive MTB rims from dents and damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Sidewall Support:\u003c\/strong\u003e With a 30% taller profile, FTD II stabilizes your tire sidewalls during aggressive cornering and high-speed impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun Lower Tire Pressure:\u003c\/strong\u003e Increase grip, traction, and comfort by safely reducing tire pressure by approximately 10% compared to standard tubeless setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Ride Feel:\u003c\/strong\u003e The advanced foam compound dampens trail chatter and suspension harshness for a smoother, more controlled ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Performance:\u003c\/strong\u003e Designed to minimize rotational mass and rolling resistance without sacrificing durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Proven Reliability:\u003c\/strong\u003e Trusted by elite downhill and enduro riders competing at the highest level of mountain biking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePERFORMANCE TESTED IN REAL MTB CONDITIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEvery mountain bike tire insert brand claims superior performance — but \u003cstrong\u003eFTD II\u003c\/strong\u003e backs it up with real-world testing.\u003c\/p\u003e\n\u003cp\u003eOne of the simplest demonstrations is our hammer impact test, designed to replicate aggressive trail impacts riders experience on technical terrain. While laboratory testing provides valuable data, we believe true MTB performance must be proven on the trail.\u003c\/p\u003e\n\u003cp\u003eDuring impact testing, \u003cstrong\u003eFTD II\u003c\/strong\u003e produces a noticeably quieter and more controlled response, showing how effectively the foam absorbs energy and rebounds rapidly for repeated impacts. This translates directly to improved wheel protection, increased stability, and a smoother ride feel on demanding trails.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWHY USE A MTB TIRE INSERT?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eA mountain bike foam insert delivers multiple performance benefits beyond flat protection:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Carbon \u0026amp; Alloy Rims:\u003c\/strong\u003e Reduces the risk of expensive rim damage during hard impacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Cornering Stability:\u003c\/strong\u003e Supports tire sidewalls for more predictable handling in aggressive turns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts Traction:\u003c\/strong\u003e Allows lower tire pressures for enhanced grip on loose, rocky, and wet terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduces Tire Burping:\u003c\/strong\u003e Helps maintain tire integrity during hard cornering and compressions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreases Ride Confidence:\u003c\/strong\u003e Ride more aggressively knowing your wheels are protected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBUILT FOR AGGRESSIVE MOUNTAIN BIKING\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eFrom technical singletrack to full-gas bike park laps, the \u003cstrong\u003eFlat Tire Defender II\u003c\/strong\u003e is designed for riders who demand maximum performance from their tubeless MTB setup.\u003c\/p\u003e\n\u003cp\u003eWhether you ride \u003cstrong\u003eenduro, downhill, all-mountain, or aggressive trail\u003c\/strong\u003e, FTD II helps you ride faster, corner harder, and push your limits with confidence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eRIDE HARDER. RIDE SMARTER.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade your tubeless setup with the \u003cstrong\u003eFlat Tire Defender II\u003c\/strong\u003e and experience the next level of mountain bike protection, traction, and control.\u003c\/p\u003e\n\u003cp\u003eRide with confidence. Charge every line. Defend every impact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWatch Installation Video:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"440\" height=\"259\" src=\"https:\/\/www.youtube.com\/embed\/SXw9Emv2q-c\" title=\"FTD II Installation\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Flat Tire Defender","offers":[{"title":"27.5\" 1pc Kit","offer_id":46965151826200,"sku":"FTD2-271","price":26.99,"currency_code":"CAD","in_stock":true},{"title":"29\" 1pc Kit","offer_id":46965151858968,"sku":"FTD2-291","price":27.89,"currency_code":"CAD","in_stock":false},{"title":"27.5\" 2pc Kit","offer_id":46965151891736,"sku":"FTD2-272","price":47.39,"currency_code":"CAD","in_stock":true},{"title":"29\" 2pc Kit","offer_id":46965151924504,"sku":"FTD2-292","price":48.89,"currency_code":"CAD","in_stock":true},{"title":"Mullet Kit (27.5\"\u002629\")","offer_id":46965151957272,"sku":"FTD2-MUL","price":48.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/2433\/2568\/products\/FTD-Tubeless-Race-Flat-Tire-Defender-2.jpg?v=1696449671","url":"https:\/\/veldist.com\/products\/flat-tire-defender-ftd-ii-inserts","provider":"Velocity Distribution-SDC","version":"1.0","type":"link"}