{"product_id":"dual-battery-fat-tire-electric-bike-48v-45ah","title":"Dual Battery Fat Tire Electric Bike – 48V 45Ah, Full Suspension","description":"\u003cp\u003eThis dual battery fat tire electric bike combines 48V 45Ah total battery capacity (18Ah + 27Ah) with front suspension and a rear air shock. The listed equipment includes 26 × 4-inch tires, four-piston hydraulic brakes and a Shimano seven-speed drivetrain.\u003c\/p\u003e\u003cp\u003eChoose Black, Blue, Green or Camouflage. Product reference: Alaska Pro, named M-520 in the store record.\u003c\/p\u003e\u003ch2\u003eDual batteries and motor performance\u003c\/h2\u003e\u003cp\u003eThe two listed batteries provide approximately 2,160Wh of combined nominal energy. The brushless motor is listed at 4,500W peak output; continuous rated output is not specified. This listing does not describe a dual-motor configuration.\u003c\/p\u003e\u003ch2\u003eListed specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery: 48V 45Ah combined lithium capacity, 18Ah + 27Ah\u003c\/li\u003e\n\u003cli\u003eChargers: US-standard 3A and 2A smart chargers\u003c\/li\u003e\n\u003cli\u003eControls: cadence sensor, levels 0–5 pedal assistance, thumb throttle and color LCD\u003c\/li\u003e\n\u003cli\u003eDrivetrain: Shimano seven-speed rear derailleur and KMC chain\u003c\/li\u003e\n\u003cli\u003eTires: 26 × 4-inch fat tires\u003c\/li\u003e\n\u003cli\u003eBrakes: 180 mm four-piston hydraulic brakes\u003c\/li\u003e\n\u003cli\u003eSuspension: listed 120 mm oil-sprung front fork and 150 mm rear air shock\u003c\/li\u003e\n\u003cli\u003eFrame: 6061 aluminum; 30.9 × 350 mm alloy seatpost\u003c\/li\u003e\n\u003cli\u003eKickstand: adjustable heavy-duty aluminum\u003c\/li\u003e\n\u003cli\u003eListed bike weight: 90 lb (approximately 40.8 kg)\u003c\/li\u003e\n\u003cli\u003eListed total load capacity: 400 lb; not a rear-rack rating\u003c\/li\u003e\n\u003cli\u003eListed maximum PAS speed: 40 mph\u003c\/li\u003e\n\u003cli\u003eListed range: 98–175 miles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eActual range depends on terrain, load, temperature, speed and assistance use. Test conditions and charging time are not supplied. Peak output is not continuous output, and maximum speed does not establish where a bike may be ridden. The rear-shock measurement does not confirm rear-wheel travel.\u003c\/p\u003e\u003ch2\u003eDimensions and fit\u003c\/h2\u003e\u003cp\u003eLength 76.5 in; wheelbase 47.4 in; overall height 44 in; seat height 30.7–40.7 in; reach 18 in; listed wheel diameter 26.7 in; standover 28.7 in; seat tube angle 73°.\u003c\/p\u003e\u003cp\u003eThe source lists rider height 5 ft 6 in–6 ft 8 in and inseam 27–35 in. These are a starting point, not a fit guarantee: the minimum stated inseam is below the listed standover. Confirm clearance, riding position, battery-inclusive weight and transport capacity before ordering.\u003c\/p\u003e\u003ch2\u003eBuying questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes every ride reach 175 miles?\u003c\/strong\u003e No. Range depends on riding conditions; plan a return reserve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it use a torque sensor?\u003c\/strong\u003e The listed specification is a cadence sensor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the total battery energy?\u003c\/strong\u003e 48V × 45Ah is approximately 2,160Wh of nominal energy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I confirm before ordering?\u003c\/strong\u003e Fit, supplied configuration, total load definition and current delivery, return and warranty terms.\u003c\/p\u003e","brand":"EBIKE","offers":[{"title":"Black","offer_id":55564420841763,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":55564420874531,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":55564420907299,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true},{"title":"Camouflage","offer_id":55564420940067,"sku":null,"price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7367\/9907\/files\/FREESKY-Alaska-Pro-Black-2_61592eec-8bda-421e-a989-ad350af06c4e.webp?v=1788764416","url":"https:\/\/nexaebike.com\/products\/dual-battery-fat-tire-electric-bike-48v-45ah","provider":"nexaEbike.com","version":"1.0","type":"link"}