Rungu Dualie™ XR Steep

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  • Motor: Bafang 1120W Mid Drive
  • Battery: Dual 52V 15Ah (30Ah)
  • Tires: Maxxis Minion 4.8" FBF
  • Weight: 111.5LBS
  • Max weight supported (rider and cargo): 332lbs
  • Max Towing Weight: 300lbs

Dualie™ XR Steep Package by RUNGU

Rungu XR Steep Package Specs

Far more stable. Far more able.

Rungu Dualie XR Steep offers the same unparalleled off-road performance as all Rungu Dualies, but as an XR, gets some important upgrades as well. Dualie XR Steep includes the “Double Up” Battery system which doubles the practical range and has the BOX Prime 9 upgraded gearing as part of the package.

  • Rungu® Dualie™ XR Steep’s patented Double Wheel design outperforms any single-front-wheel e-bike off-road where it matters – in slimy mud, through soft snow, on deep sand and over scree and rocky terrain.
  • Dualie descends better, too! Dualie’s Double Front Wheels control descents better using dual front-wheel disc brakes for twice the stopping power of conventional e-bikes.
  • Dualie’s 75/25 weight distribution and “Total Control” wheelbase keeps more traction on the front wheels. Therefore, more front-end grip allows turns on soft and slick terrain and avoids washouts and wipeouts common with conventional e-bikes.

    • Rungu Dualie’s unique “Straight Up” climb-ability lets you stay seated climbing grades of more than 50%!
    • Our industry-leading, 52V mid-drive motor coupled with a first-gear ratio of 1:1.67 achieves up to 242 ft-lbs. of torque at the rear wheel! Real muscle to tackle real off-road challenges.
    • Dualie XR Steep also uses Rungu’s “Double Up” battery technology that runs two batteries in parallel to get twice the distance on a single charge.


    • Off-Road only – Full Power (Recommended)
    • Class 1 – Pedal Assist (PAS) Power output limited to 749W, speed limited to 20 mph – no throttle
    • Class 2 – PAS Power output limited to 749W, speed limited to 20 mph, includes throttle


    Q: How long before Rungu bikes ships?

    A: When you purchase a Rungu Dualie, it's not in a box sitting on a shelf (the way the bikes produced in China arrive), so it may take a week or two before it ships. The engineers at Rungu build each Rungu bike by hand in their factory in Santa Ana, California. The team at Rungu then performs a 40-point inspection with test ride before packaging the bike and shipping it to you. And it takes five to ten business days for that to happen, but it means you get a bike that was built just before shipment and not sitting on a shelf somewhere gathering dust.


    Order Confirmation:
    As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available, we will process the charges and submit the order for shipment.

    Order Shipment:
    If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

    Shipping Times:
    Shipping to the lower 48 usually takes between 3 to 5 business days but you should allow 3 to 10 business days depending on carrier used and delivery location.

    Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrived damaged, please send photos to and we will process an insurance claim on your behalf.

    eBike Generation has teamed up with different financial institutions to offer you a variety of financing options.  If you choose to finance your purchase you can do so during the checkout process.

    When checking out on the website you will see the below options.  First is the Credit Card option, but immediately below are the 2 financing options.  PayPal – Klarna.

    Regardless of which financing option you choose, we ship you the eBike immediately. 

    Each financing option is different and I’ll explain the key points of each one for you on this page so you can make a decision based on which financing option is the best for you.

    Learn more about our financing options

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