{"product_id":"koa-rev-plus-2-26-fat-tire-electric-bike","title":"Retrospec Koa Rev+ 2 Fat Tire Electric Bike - 6001","description":"\u003cp\u003e\u003cstrong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 class=\"specs-blocks\"\u003eRetrospec Koa Rev+ 2 Fat Tire Electric Bike - 6001\u003c\/h2\u003e\n\u003cdiv class=\"specs-blocks\"\u003e\u003cstrong\u003eFrameset\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"specs-blocks\"\u003e\n\u003cul\u003e\n\u003cli\u003eSizes: 16.5\" Step Through;\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Alloy, 6061 TIG welded, hydroformed tubing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDropouts:\u003c\/li\u003e\n\u003cli\u003eDecals:\u003c\/li\u003e\n\u003cli\u003eReplaceable Der Hanger\u003c\/li\u003e\n\u003cli\u003eFork:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDriveTrain\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDerailleur - Rear: Shimano Altus 8speed\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShifter: Shimano Rapidfire Plus\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCrankset: 46T w\/double alloy chainguard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChain: KMC Z8.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBB: JIS square taper cartridge\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFreewheel\/Cog: Shimano 11-34T\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWheelset\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRims: Alloy 36H for disc brake\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHubs: Alloy bolt on 17mm nut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSpokes: 13G\/2.3mm w\/brass nipples\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTires: 26 x 4.0, with moto-belt anti-puncture protection\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeadset: Threadless, 1 1\/8\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrakes: Tektro hydraulic with ebike specific 180mm rotors and semi-metalic pads \u003c\/li\u003e\n\u003cli\u003eHandlebars: Alloy 700mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrips: Comfort with alloy lock rings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStem: Die-Casting alloy; 31.8mm barbore, ext. 60mm +6d, 4-bolt faceplate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSaddle: SuperSoft MTB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeatpost: Alloy; 30.9mm diameter, 400mm length\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeatpost Clamp: Alloy QR\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePedals: Alloy platform 9\/16\"\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExtras\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKickstand: Rear mount, adjustable, aluminum alloy\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLights: Integrated\/system-powered front and rear lights w\/brake function\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFenders: Full coverage front and rear\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTools: 4 pcs: 15mm open\/box, 10mm open\/box, 5\/6mm hex key, cross (Phillips) screwdriver\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight - Bike (Assembled w\/battery): 71 lbs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClass: Class 2: pedal-assist and\/or throttle-assisted, 20 mph max.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRover Compatible: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eE-Power System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor: 750W geared\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery: 48V 720W LG 21700 cells\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModes: PAS\/Thumb throttle Left side , cadence sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: Full color display with 6 levels of assist, anytime throttle and walk mode.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eController: Retrospec 22Amp\u003c\/li\u003e\n\u003cli\u003eCharge Time: Approximately 6hrs\u003c\/li\u003e\n\u003cli\u003eWatt Hours: 720Wh\u003c\/li\u003e\n\u003cli\u003eRange: 720Wh: 50+ Miles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch5 class=\"p1\"\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"27\" data-end=\"719\"\u003e\n\u003cli data-section-id=\"187xb4u\" data-start=\"27\" data-end=\"144\"\u003ePowerful electric assist system delivers strong, consistent torque for hills, sand, gravel, and off-road terrain.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19wlc7n\" data-start=\"145\" data-end=\"249\"\u003eFat tire design enhances traction, shock absorption, and stability across mixed and uneven surfaces.\u003c\/li\u003e\n\u003cli data-section-id=\"1k7xgp8\" data-start=\"250\" data-end=\"348\"\u003eStep-over frame geometry provides a solid, responsive ride feel for adventure-focused cycling.\u003c\/li\u003e\n\u003cli data-section-id=\"1pmzm57\" data-start=\"349\" data-end=\"447\"\u003eLong-range battery supports extended rides for commuting, exploration, and outdoor recreation.\u003c\/li\u003e\n\u003cli data-section-id=\"1aux2tp\" data-start=\"448\" data-end=\"545\"\u003eMultiple pedal-assist levels allow riders to fine-tune effort, speed, and battery efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"15148u0\" data-start=\"546\" data-end=\"628\"\u003eFront suspension helps smooth out bumps and improves comfort on rough terrain.\u003c\/li\u003e\n\u003cli data-section-id=\"1dcjexc\" data-start=\"629\" data-end=\"719\"\u003eRugged construction and stable handling make it suitable for both urban and trail use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"p1\"\u003e   \u003cbr\u003eQ\u0026amp;A    \u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of riding is the Retrospec Koa Rev+ 2 Fat Tire Electric Bike best for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It’s designed for all-terrain riding, including sand, snow, gravel, trails, and urban commuting with electric assistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What are fat tires good for on this bike?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The wide fat tires improve traction, stability, and shock absorption for smoother control on rough or loose surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does the Koa Rev+ 2 have pedal assist?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It features electric pedal assist that helps reduce effort on hills, long rides, and challenging terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the step-through frame easy to use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The step-through design makes it easier to mount and dismount, especially useful for stop-and-go riding or carrying gear.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can this bike be used for commuting?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. It’s versatile enough for daily commuting while also handling off-road and recreational riding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What kind of motor does it use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It uses a rear hub motor that provides consistent electric power support for climbing and all-terrain performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is it comfortable on rough terrain?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The fat tires and upright geometry help absorb bumps and improve comfort on uneven surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why choose the Retrospec Koa Rev+ 2 Fat Tire Electric Bike?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It combines powerful electric assist, fat tire stability, and a step-through frame, making it ideal for both adventure riding and everyday use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\n\u003cbr\u003eMaintenance Tips    \u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1965c77\" data-start=\"70\" data-end=\"158\"\u003eCheck \u003cstrong data-start=\"78\" data-end=\"106\"\u003efat tire pressure weekly\u003c\/strong\u003e for traction, comfort, and optimal battery range.\u003c\/li\u003e\n\u003cli data-section-id=\"8lgcg9\" data-start=\"159\" data-end=\"248\"\u003eCharge the \u003cstrong data-start=\"172\" data-end=\"197\"\u003e48V battery correctly\u003c\/strong\u003e—avoid full depletion and store at 30–80% charge.\u003c\/li\u003e\n\u003cli data-section-id=\"o6mi19\" data-start=\"249\" data-end=\"345\"\u003eClean and lubricate the \u003cstrong data-start=\"275\" data-end=\"299\"\u003edrivetrain regularly\u003c\/strong\u003e, especially after sand, mud, or snow rides.\u003c\/li\u003e\n\u003cli data-section-id=\"16pxcm8\" data-start=\"346\" data-end=\"434\"\u003eInspect and test \u003cstrong data-start=\"365\" data-end=\"390\"\u003ehydraulic disc brakes\u003c\/strong\u003e often; replace pads when braking weakens.\u003c\/li\u003e\n\u003cli data-section-id=\"442az5\" data-start=\"435\" data-end=\"526\"\u003eTighten key bolts monthly (stem, handlebars, seatpost, wheels, rack, axles) for safety.\u003c\/li\u003e\n\u003cli data-section-id=\"1bwaqnw\" data-start=\"527\" data-end=\"608\"\u003eRinse off dirt, salt, and debris after rides to protect frame and components.\u003c\/li\u003e\n\u003cli data-section-id=\"2s3hgr\" data-start=\"609\" data-end=\"701\"\u003eKeep \u003cstrong data-start=\"616\" data-end=\"650\"\u003eelectrical parts dry and clean\u003c\/strong\u003e (display, wiring, battery mount, charging port).\u003c\/li\u003e\n\u003cli data-section-id=\"1r9toch\" data-start=\"702\" data-end=\"785\"\u003eCheck tires for punctures, sidewall wear, and embedded debris before each ride.\u003c\/li\u003e\n\u003cli data-section-id=\"13r38qf\" data-start=\"786\" data-end=\"865\"\u003eMonitor pedal assist and motor response for smooth, consistent performance.\u003c\/li\u003e\n\u003cli data-section-id=\"4fxm86\" data-start=\"866\" data-end=\"954\"\u003eSchedule a \u003cstrong data-start=\"879\" data-end=\"928\"\u003eprofessional e-bike tune-up every 6–12 months\u003c\/strong\u003e for full system checks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retrospec","offers":[{"title":"Matte Black \/ 48V\/750W","offer_id":45772385190079,"sku":"6001","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"Matte Everglade \/ 48V\/750W","offer_id":45772385222847,"sku":"6002","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"Grateful Dead \/ 48V\/750W","offer_id":45772385255615,"sku":"6479","price":1574.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/KoaRevPlus2STMatteBlack_1.jpg?v=1782387571","url":"https:\/\/www.mybackyardzone.com\/products\/koa-rev-plus-2-26-fat-tire-electric-bike","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}