{"product_id":"rock-krawler-4-5-inch-pro-x-no-limits-mid-arm-system-gladiator-jt","title":"Rock Krawler 4.5 Inch PRO-X No Limits Mid Arm System - Gladiator JT","description":"\u003cp\u003ePRO-X No Limits is the Rubicon version of the triangulated-rear mid-arm kit. Eight X-Factor-family arms, bolt-in triangulated rear uppers and billet \"No Limits\" front sway bar links that keep the Rubicon's electronic disconnect working. It is a 4.5 inch lift for Rubicon owners who want the rear track bar gone and the highway ride smoothed out.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 coil springs (triple-rate front, quad-rate rear)\u003c\/li\u003e\n\u003cli\u003e2 front adjustable high clearance lower control arms\u003c\/li\u003e\n\u003cli\u003e2 front adjustable upper control arms\u003c\/li\u003e\n\u003cli\u003e2 front spring pads\u003c\/li\u003e\n\u003cli\u003e1 adjustable front track bar\u003c\/li\u003e\n\u003cli\u003e2 \"No Limits\" front sway bar links\u003c\/li\u003e\n\u003cli\u003e2 rear adjustable high clearance lower control arms\u003c\/li\u003e\n\u003cli\u003e2 rear spring pads\u003c\/li\u003e\n\u003cli\u003e2 adjustable rear sway bar links\u003c\/li\u003e\n\u003cli\u003e1 rear bolt-on Pro-X cradle (welding optional)\u003c\/li\u003e\n\u003cli\u003e2 rear triangulated upper arms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShocks depend on the package you pick. Bump stops come with every shock option. Coilover packages add the shock towers and brackets they need.\u003c\/p\u003e\u003ch3\u003eWhy this system\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTriangulated 4-link rear keeps the axle perfectly centered, allows removal of the rear track bar and eliminates the cross talk between front and rear track bars\u003c\/li\u003e\n\u003cli\u003e\"No Limits\" front sway bar links built for the Rubicon's factory electronic sway bar disconnect\u003c\/li\u003e\n\u003cli\u003eX-Factor arms with 95 degrees of total misalignment, Adventure Series joints at the frame and Pro Krawler joints at the axle\u003c\/li\u003e\n\u003cli\u003eAdjustable arms to tune caster and pinion angle\u003c\/li\u003e\n\u003cli\u003eTriple-rate front and quad-rate rear coils\u003c\/li\u003e\n\u003cli\u003eOptional Pro-X cradle fit for Dynatrac XD60 and Ultimate Dana 60 rear axles (see fitment notes)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick your package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase System (No Shocks):\u003c\/strong\u003e everything except shocks. Handy if you already own a shock package you like. Bump stops are included with the shock options only and can be bought on their own as RK07464.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein 5100 Shocks:\u003c\/strong\u003e Bilstein 5100 shocks, maintenance free and matched by Rock Krawler to its multi-rate springs. Bump stops are in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1 (RRD 2.25 IFP Shocks):\u003c\/strong\u003e RRD 2.25 inch IFP shocks from Rock Krawler, built in house with a fluted hard anodized aluminum body that cools like a 2.5 inch shock, a 3\/4 inch 17-4 PH stainless hard chrome shaft, billet valve components and dual DU bearings. Serviceable, rebuildable, revalveable. Bump stops included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComp System Stage 1:\u003c\/strong\u003e a front coilover and rear coil spring combination. You get 2.625 inch RRD remote reservoir coilovers (13 inches of travel, 14.44 inches of front axle travel) and matching 2.625 inch RRD remote reservoir rear shocks (12 inches of travel, 15 inches of rear axle travel), along with quad-rate rear coils and spring correction seats. Rock Krawler positions it for trucks that still tow small trailers or carry small loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComp System Stage 2 (Fast CD):\u003c\/strong\u003e Comp System hardware with Fast CD (compression damping) adjusters up front and in the rear, good for up to 30% more compression damping with infinite settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrail Runner Stage 1:\u003c\/strong\u003e four coilovers, 2.625 inch RRD remote reservoir units. It gives the Gladiator the most off-road ability Rock Krawler offers in this system and is tuned for the street, though Rock Krawler cautions against towing or loading the bed heavily with rear coilovers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrail Runner Stage 2 (Fast CD):\u003c\/strong\u003e Trail Runner plus Fast CD adjusters on the coilovers, so you can tune compression damping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and what else you'll need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits the 2020+ Jeep Gladiator JT, 4 door, 4WD, Rubicon trim level. Engine: 3.6L Pentastar V6 (gas models)\u003c\/li\u003e\n\u003cli\u003eRock Krawler wheel guidance: 4.5 inches of backspacing with 37 inch tall tires, 3.5 inches with 40 inch tall tires\u003c\/li\u003e\n\u003cli\u003eTire guidance on a Rubicon (3 inch bump stop height recommended): 37\/38 inch tall with full OEM fenders, 40 inch tall with trimmed or high-lined fenders\u003c\/li\u003e\n\u003cli\u003eLift height is figured on a Rubicon with a standard build (front bumper and winch, rear bumper, full size spare). Delete the spare and Rock Krawler suggests dropping 1 inch in rear coil lift height; load up the rear overland-style and they suggest going up 1 inch\u003c\/li\u003e\n\u003cli\u003eRock Krawler recommends a new front driveshaft if you plan to off-road routinely (they name Adam's Driveshaft, Tom Woods and J.E. Reel)\u003c\/li\u003e\n\u003cli\u003eRunning a Dynatrac XD60 or Ultimate Dana 60 rear axle? Rock Krawler offers the optional Pro-X cradle: RK08078 for the Dynatrac XD60, RK08068 for the Ultimate Dana 60\u003c\/li\u003e\n\u003cli\u003eCoilover packages (Comp System and Trail Runner) require removal of the OEM frame shock mount and the OEM shock and spring mount on the axle, plus welding of the new coilover mount to the axle only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRock Krawler's posted lead time when we listed this kit: 1-2 weeks for mid arm kits, counted in business days from order. Coilover packages are posted at 3-4 weeks.\u003c\/p\u003e\u003cp\u003eRock Krawler lists lifetime warranty coverage on its Gladiator JT systems. The RRD shocks carry their own 6-month warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Base System (No Shocks)","offer_id":45517429047362,"sku":"JT45PXNL","price":3711.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks","offer_id":45517429080130,"sku":"JT45PXNL-B51","price":4312.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 (RRD 2.25 IFP Shocks)","offer_id":45517429112898,"sku":"JT45PXNL-S1","price":4880.99,"currency_code":"USD","in_stock":true},{"title":"Comp System Stage 1","offer_id":45517429145666,"sku":"JT45PXNL-CS","price":7721.99,"currency_code":"USD","in_stock":true},{"title":"Comp System Stage 2 (Fast CD)","offer_id":45517429178434,"sku":"JT45PXNL-CSS2","price":8580.99,"currency_code":"USD","in_stock":true},{"title":"Trail Runner Stage 1","offer_id":45517429211202,"sku":"JT45PXNL-TR","price":8574.99,"currency_code":"USD","in_stock":true},{"title":"Trail Runner Stage 2 (Fast CD)","offer_id":45517429243970,"sku":"JT45PXNL-TRS2","price":9339.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/JT45PXNL-S1.THUMB__93421.1747064275.jpg?v=1791653586","url":"https:\/\/www.skinnypedalracing.com\/products\/rock-krawler-4-5-inch-pro-x-no-limits-mid-arm-system-gladiator-jt","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}