{"product_id":"can-am-defender-hd11-4-portal-gear-lift","title":"CAN-AM DEFENDER HD11 4\" PORTAL GEAR LIFT","description":"\u003cp\u003e\u003cstrong\u003eCAN-AM DEFENDER HD11 4\" PORTAL GEAR LIFT\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTake Your Defender HD11 to the Next Level with GDP Portals\u003c\/p\u003e\u003cp\u003eSuperATV’s 4” Portal Gear Lift for the Can-Am Defender HD11 combines 4 inches of lift with an integrated gear reduction for increased torque and ground clearance. It allows larger tires while reducing stress on the drivetrain. Gear reduction options include 15% or 30%, and the upgrade from cast to billet aluminum housing provides enhanced strength and durability for extreme conditions. These portals don’t just upgrade your ride—they transform it.\u003c\/p\u003e\u003cp\u003eBuilt to Conquer the Trail\u003c\/p\u003e\u003cp\u003eNo matter where or how you ride, GDP Portal Gear Lifts deliver. Tear up dunes, dive into mud, fly through trails, or put your machine to work with confidence. Pick a 15% gear reduction for faster, more aggressive riding, or a 30% reduction for extreme torque and massive tires.\u003c\/p\u003e\u003cp\u003eYour Drivetrain Stays Safe\u003c\/p\u003e\u003cp\u003eBy relocating the gear reduction to the wheel hub, GDP portals absorb much of the workload before it reaches the drivetrain. This design helps protect essential parts—axles, differentials, prop shafts, and transmissions—from unnecessary stress caused by having larger tires.\u003c\/p\u003e\u003cp\u003eBuilt Tough with Aluminum and Steel\u003c\/p\u003e\u003cp\u003eOur cast and billet aluminum housings are the thickest and strongest you can get. Combine that with 5\/16” backing plates made from an advanced steel alloy, and our portals are unbeatable. Our housings are reinforced for gear retention and optimized for oil flow\u003c\/p\u003e\u003cp\u003eAdvanced steel alloy backing plates are stronger than chromoly\u003c\/p\u003e\u003cp\u003eEnhance with Portal Blood—gear oil formulated for GDP Portals\u003c\/p\u003e\u003cp\u003eThere are no gimmicks and no vents because vents do more harm than good—we know because we tested them\u003c\/p\u003e\u003cp\u003eAdvanced Gaskets, Seals, and Bearings\u003c\/p\u003e\u003cp\u003eOur portals use: Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates\u003c\/p\u003e\u003cp\u003eA sealed input gear and double-lipped output seal\u003c\/p\u003e\u003cp\u003e100% sealing coverage throughout so you can forget about oil leaks\u003c\/p\u003e\u003cp\u003eDouble-angular contact output bearings to prevent premature wear\u003c\/p\u003e\u003cp\u003eRoller idler and drive bearings to maintain perfect gear meshing\u003c\/p\u003e\u003cp\u003eDon’t Forget a Frame Stiffener\u003c\/p\u003e\u003cp\u003ePortals and oversized tires deliver serious fun, but they also put extra strain on your machine’s frame. Strengthen your suspension setup by adding a SuperATV Frame Stiffener when installing your new HD11 portals.\u003c\/p\u003e\u003cp\u003eTop-Tier Customer Service\u003c\/p\u003e\u003cp\u003eGot questions or want to double-check your choices? Our dedicated portal team is ready when you are. Give us a call and we’ll help you get exactly what you need.\u003c\/p\u003e\u003cp\u003e4” Portal Gear Lift Includes: (4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, Thermo-Tork® gaskets, and thrust bearings\u003c\/p\u003e\u003cp\u003e(4) Universal hubs and stainless steel slotted rotors with lugs\u003c\/p\u003e\u003cp\u003e(4) Specialized steel alloy backing plates\u003c\/p\u003e\u003cp\u003e(4) Steel caliper mounting plates\u003c\/p\u003e\u003cp\u003e(6) Steel sleeves\u003c\/p\u003e\u003cp\u003e(12) Bushings\u003c\/p\u003e\u003cp\u003e(4) Shims\u003c\/p\u003e\u003cp\u003eExtended brake lines\u003c\/p\u003e\u003cp\u003eAll required hardware, including recessed castle nut socket\u003c\/p\u003e\u003cp\u003eMax Tire Size Recommendations for 4” Portal Gear Lift\u003c\/p\u003e\u003cp\u003eMax Tire Size Required Suspension Setup with 4\" Portals\u003c\/p\u003e\u003cp\u003e32\" Stock\u003c\/p\u003e\u003cp\u003eIf you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator .\u003c\/p\u003e\u003cp\u003eMax tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.\u003c\/p\u003e\u003cp\u003ePatent # 11,299,042\u003c\/p\u003e\u003cp\u003ePatent # 11,318,787\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housing\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eHousings use advanced gaskets or O-rings that don’t let anything through\u003c\/li\u003e\n\u003cli\u003eUniversal hub fits all major bolt patterns\u003c\/li\u003e\n\u003cli\u003eGear reduction reduces stress on your drivetrain\u003c\/li\u003e\n\u003cli\u003eLighter than the competition\u003c\/li\u003e\n\u003cli\u003e14” or larger wheel required\u003c\/li\u003e\n\u003cli\u003eWheels cannot exceed 4-1\/2” backspacing\u003c\/li\u003e\n\u003cli\u003eNot compatible with dual beadlock wheels\u003c\/li\u003e\n\u003cli\u003eWheels need to have a center hole of at least 3.25\" (82.55mm) or require a 1” wheel spacer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCan-Am Defender HD 11 Limited : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender HD 11 XMR w\/Half Doors : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender HD 11 XT : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender HD 11 XT Cab : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 XT Cab : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 XT : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 Limited : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 Lone Star : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 Lone Star Cab : 2026+\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 11 XMR w\/Half Doors : 2026+\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SuperATV","offers":[{"title":"2 Seat \/ No, I already have a frame stiffener. \/ Billet \/ 15%","offer_id":66801000120365,"sku":"PGH-7-122-151-B","price":4091.02,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ No, I already have a frame stiffener. \/ Cast \/ 15%","offer_id":66801000153133,"sku":"PGH-7-122-151","price":2785.3,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ No, I already have a frame stiffener. \/ Billet \/ 30%","offer_id":66801000185901,"sku":"PGH-7-122-301-B","price":4091.02,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ No, I already have a frame stiffener. \/ Cast \/ 30%","offer_id":66801000218669,"sku":"PGH-7-122-301","price":2785.3,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ No, I already have a frame stiffener. \/ Billet \/ 15%","offer_id":66801000251437,"sku":"PGH-7-122-152-B","price":4091.02,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ No, I already have a frame stiffener. \/ Cast \/ 15%","offer_id":66801000284205,"sku":"PGH-7-122-152","price":2785.3,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ No, I already have a frame stiffener. \/ Billet \/ 30%","offer_id":66801000316973,"sku":"PGH-7-122-302-B","price":4091.02,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ No, I already have a frame stiffener. \/ Cast \/ 30%","offer_id":66801000349741,"sku":"PGH-7-122-302","price":2785.3,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ Yes \/ Billet \/ 15%","offer_id":66801000382509,"sku":"PGH-7-122-151-B-FS","price":4276.98,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ Yes \/ Cast \/ 15%","offer_id":66801000415277,"sku":"PGH-7-122-151-FS","price":2971.26,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ Yes \/ Billet \/ 15%","offer_id":66801000448045,"sku":"PGH-7-122-152-B-FS","price":4276.98,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ Yes \/ Cast \/ 15%","offer_id":66801000480813,"sku":"PGH-7-122-152-FS","price":2971.26,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ Yes \/ Billet \/ 30%","offer_id":66801000513581,"sku":"PGH-7-122-301-B-FS","price":4276.98,"currency_code":"USD","in_stock":true},{"title":"2 Seat \/ Yes \/ Cast \/ 30%","offer_id":66801000546349,"sku":"PGH-7-122-301-FS","price":2971.26,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ Yes \/ Billet \/ 30%","offer_id":66801000579117,"sku":"PGH-7-122-302-B-FS","price":4276.98,"currency_code":"USD","in_stock":true},{"title":"4 Seat (MAX) \/ Yes \/ Cast \/ 30%","offer_id":66801000611885,"sku":"PGH-7-122-302-FS","price":2971.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9209\/9373\/files\/can-am-hd11-2seat-4-inch-portal-gear-lift_01_2.jpg?v=1779241826","url":"https:\/\/reedcycles.com\/products\/can-am-defender-hd11-4-portal-gear-lift","provider":"ReedCycles","version":"1.0","type":"link"}