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🇺🇸 Free Shipping To USA | 💳 We Accept All Major Credit Cards | 📞 1-855-784-UPZY | ✉️ hello@upzy.com

Free Shipping.  Please note that shipping time is about 2 weeks due this being made to order.


Presenting to you the most awaited full suspension bike of 2018 - the Juggernaut Ultra FS.  Equipped with top of the line components and the most powerful torque sensored mid motor in the industry (1000W rated, 1500W peak, Bafang Ultra motor), this e-bike specs out as the best built full suspension bike in the market today.

2018 Ultra bikes will be equipped with the latest version of the Ultra motor with metal reduction gears. Biktrix is the first company to bring Ultra bikes to production in the world. With our first batch of bikes already sold and user tested, we have more experience with these bikes than any one else.

What makes these bikes different from the other Juggernauts?

  • Torque + PAS sensor
  • The Ultra is the most powerful ebike in the market today equipped with a torque sensor
  • Front and rear suspension


Battery Options (choose in dropdown above):

48V 11.6Ah battery
  • Samsung 18650 cells
  • 20-30 miles per charge
  • Includes 2A charger
  • Weight: 10 lbs
48V 17Ah battery
  • LG 18650 cells
  • 30-40 miles per charge
  • Includes 3A charger
  • Weight: 13 lbs
48V 20Ah battery
  • LG 18650 cells
  • 60-80 miles per charge
  • Includes 3A charger
  • Weight: 16 lbs

Suspension Fork Options (choose in dropdown above):

RST Guide suspension fork
  • Entry level fork with lockout
  • 135mm dropout
  • 1 1/8 straight steerer tube
  • 80mm travel
Wren inverted suspension fork
  • Top-of-the-line fork in the market today
  • 135mm dropout with 15mm thru axle
  • 1 1/8 - 1.5 tapered steerer tube
  • 100 to 150mm travel

Wheel Size Options:


~ Why the Juggernaut Ultra FS is 🔥 ~

Integrated front light
Never ride blind again. Our bikes come with front lights integrated with the main battery of the bike
Fast charging
Our batteries charge up to 80% in just 2 hours. This means less time charging and more time riding!
Fast and Fun
Reach speeds up to 28mph (speed limited) and 36mph (off-road). More speed and more fun!
Removable battery
All our bikes have removable batteries. Each bike comes with a unique key that's necessary to unlock battery.
Mid-drive motor
Mid-drive motors are much more efficient than hub drives as they can use the bike's gears as transmission. Climb the steepest hills. Conquer anything. 
Future-proof powertrain
Our motors and batteries are built using an open platform design. This makes upgrading the motor and battery plug-and-play.
Leading Warranty
Limited lifetime warranty on our frames + 1 year warranty on all electronics.
Note that wear and tear is not covered under warranty.
Crazy torque on the Biktrix Juggernauts!

Watch a personal review of the Biktrix Juggernaut!

Riding Biktrix Juggernaut e-bikes in Iceland!

The Juggernaut arrives at your door almost fully assembled. See how easy it is to put together in this video!

Product Specifications:

  • 1000W rated, 1500W (peak) power
  • 1-9 programmable levels of assist
  • 35mph top speed
  • 120Nm of torque 
  • Includes RST front fork
  • Shimano Deore 9sp transmission
  • 350lbs load capacity
  • 20-80 mile range based on battery choice
  • Weight: 65 lbs

Full Specs:

  • Battery | 48V11.6AH/17Ah/20Ah
  • Motor | 48V1000W 8FUN ULTRA motor
  • Controller | 48V30A sin-wave
  • Display | 850C colour LCD display with USB charger plug
  • Throttle | left thumb throttle
  • Charger | SANS, 2A/3A charger
  • Frame | Alluminium alloy 6061
  • Front fork | RST/Wren Air front suspension fork
  • Head parts | NECO, threadless head parts
  • Grip shifter | Deore XT 10 sp
  • Derailleur | Deore XT 10 sp
  • Freewheel | Deore XT 10 sp
  • Stem | Short TDS-C397-8 
  • Grips | VELO,VLG-207D2 L/R125MM
  • Brake levers | TEKTRO Hydraulic disc
  • Front Brake | TEKTRO 4 piston Hydraulic DISC BRAKE-180mm
  • Rear Brake | TEKTRO 4 piston Hydraulic DISC BRAKE-180mm
  • Chain | KMC,Z410
  • Pedals | VP, alloy, with reflector
  • Rims | KENDA,K1151 26*4.0,Black color
  • Tires | KENDA, K1151 26*4.0
  • Fenders with supports | Steel
  • Saddle | VELO,VL-3180 NP12,BLACK
  • Bike stand | RUIHONG, mid-side kick stand
  • Rear light | Spainga light,power from battery
  • Front light | Spainga light with battery 


Customer Reviews

Based on 1 review
A really fun to ride eBike.

Been taking a few rides to get acquainted. Very smooth on the road and gets even more fun as you get into the off road trails. The motor is strong and the upgraded Wren suspension a pleasure. The 21 ah battery is a definite plus. Overall, decently built and a fun toy. The Upzy team was a great help in getting the order facilitated with Biktrx.

FREE SHIPPING (lower 48 states), no sales taxes on ALL orders

Once order is placed: 
1)  Order Confirmation Email:  You will receive an order confirmation email with all relevant details.  This means your order is in our system. 
2)  We Automatically Reach Out To USA-Based Suppliers:  We pre-authorize your payment method and prepare shipment.  
3)  Ship and Deliver in 5-7 Business Days*:  We process charges to your payment method and ship and deliver in 5-7 biz days (from the shipment date), unless otherwise stated for specific products.  This is if the product is immediately available**. 
4)  Tracking Information Released:  We email your tracking information.  

*Some larger products (ATVs, go karts, custom scooters, wheelchairs etc) will take longer than 5-7 business days as they require time to inspect and ship by special freight carrier.  A revised shipping ETA is usually found in these products' descriptions.  Please note we cannot guarantee shipping time.  Unanticipated delivery delays by shipping companies (Fedex, UPS etc) are out of our control.

**Product not immediately available:  We will email/call you with an estimated time of arrival (ETA) and you can decide how to proceed.

Shipping Exceptions

No Shipping to PO Boxes:  As our products tend to be large in size, we cannot ship to PO Boxes. 

No Overnight or Expedited Shipping:  Unless otherwise stated on specific products. 

International shipping (including Hawaii and Alaska):  Please refer here

Pickup:  Some products, such as TaoTao, can be picked up directly from our warehouses at a reduced price. These pickups do not fall under "free shipping", as they are not shipped but picked up by customers using their own transport. 

Lift-gate Services:  We provide free lift-gate services on the majority of our larger products, however certain products are excluded.   For excluded products, the customer is responsible for any additional lift-gate charges. Please contact us for further clarification.


 If you are not completely satisfied with your purchase: 

 1)  Return Authorization Within 15 Days of Product Received:  Please email aftersales@upzy.com and we can arrange a return authorization. 

 2)  Product Must Be Unused and in Resale-able Condition:  Must be in original box (no damaged items). 

 3) Return tracking number:  Must be provided. 

 Order Has Shipped, Buyer's Remorse Return or Refusing A Shipment:  

->Buyer is responsible for return shipping and delivery (outbound) charges 

->Minimum 15% restocking fee, unless the shipment comes visibly damaged.

Manufacturer's Return Policy: 

 Each manufacturers' return policy may vary and we ultimately adhere to their policy (they override ours).  You can contact us for further clarification.


We pack all products securely and reliably. Sometimes the packaging may get dented in transit, but do not be concerned as the inside contents will still be intact. 

1)  Please inspect the product packaging when it arrives. 

2)  Once the product is delivered and signed for, we no longer have the authority to file a claim with the shipping carrier (standard US shipping procedure). 

3)  Anything thereafter will be treated as a return. 

In the rare instance the product inside is damaged, please do not worry as we will work with you to resolve the situation.  Any photo evidence can be sent to aftersales@upzy.com.

Product Disclaimer

Product pictures and specifications may vary with the actual product on occasion. 

 Some products require assembly or possibly adjustments/modifications/minor fixes to function to the customer's satisfaction.  

Those that require assembly will come with a manual or video resources.

Professional assembly/expertise may be required (depending on the customer’s experience and abilities). Please note Upzy does not pay/reimburse for any labor/service costs if: 

1)   The product is taken to a professional 

2)  Customer decides to adjust/modify/fix the product themselves using warranty and non-warranty parts.


Any warranty with your product(s): 

1)   Please first email aftersales@upzy.com. 

2)  Next, you may contact the manufacturer or distributor.  Note that Upzy must be kept in the loop of any warranty procedures done. 

It is Upzy's responsibility to resolve any issues in accordance with our and the manufacturer/distributor's policies.  However as each case differs, we cannot guarantee it will always be to the customer's satisfaction. 

The customer can communicate and work with us to resolve any warranty queries.

Order Hasn't Shipped (Regular Products): 
->Order less than $1000:  $25 admin fee per item when canceled. 
->Order more than $1000:   5% admin fee of order value when canceled. 

Order Hasn't Shipped (Custom Build-To-Order Products): 
->Product in the process of building:  5% admin fee of order value when canceled, excluding discounts. 
->Product has finished building:  50% of original order value when canceled, excluding discounts. 

99% of our products are regular. Exceptions are custom built-to-order products such as standing wheelchairs and certain electric bikes and recumbent trikes. 

 The admin fee accounts for the manpower hours used to prepare your product, which tend to be large in size. If product is not in stock, you will not be charged any fees.


1)  All refunds will be issued to the original credit card, Paypal account, or payment method account (Google Pay, Apple Pay) that was used. 

2)  Please allow 2-4 business days to process (standard processing time)


We work very hard to ensure we offer the LOWEST PRICES ONLINE. 

We want you to feel confident you are getting the lowest price for your product compared to any other online store, and we will match their lowest price accordingly.


The price you see is what you get. 

We don't add shipping costs, sales taxes, oversized charges, or anything else. 

Some companies advertise a much lower price, then sneakily add charges further in the checkout process.  We never do that.


  •  It does not apply to prices for our own store bought at different dates.   We reserve the right to change prices due to fluctuating sale prices from our manufacturers.  Once purchased, you "lock" in that sale price.  If price for that same item in our store decreases tomorrow or at any future date, you will still be locked into your original sale price.
  • Promotions such as rebates and buy one, get one free offers are not eligible.
  • The product must be in stock on the competitor website.
  • The competitor must be an online store (it cannot be a physical retail store) and it cannot be the manufacturer's own online store.
  • The website cannot be a discounter or auction website (eg eBay, Overstock, etc)
  • The competitor must be an Authorized Dealer for the product in question.
  • The product has to be genuine and cannot be a knock-off sold at a much lower price.
  • The Price Match Guarantee is for the final price after shipping and sales taxes.  Some online stores advertise a lower price but add on shipping charges and sales taxes in the checkout process, ultimately making their price higher than ours.  We never have hidden fees.
  • If you purchase something from us and subsequently ask for a price match from another store, it has to be done within 5 days after purchase date.

UPZY (pronounced up-zee)

What is that?  

Nope, it's not the sound of someone making a boo-boo ("oopsy"). 

Rather, it means UP and EASY. 

We feature only UPLIFTING, awesome products that put a 😄  on your face and make your life EASY.

Why?  Good question.

  • Because we want YOU to feel good about yourself.

  • Because we want YOU to have the life you deserve.

  • Because we like you.

A shopping experience so easy, even Fluffy can do it.

AT upzy, it's always easy.

Easy to order.

Easy to navigate.

Easy to reach us.

At Upzy, you are MORE THAN A CUSTOMER. 

You are family.

And as family, we take care of you.


-> Alice T- Baltimore, Maryland

Thanks Alice T!  We're glad to make you happy!

-> Sid L- Pearl River, Louisiana 

We're glad you're enjoying your bike Sid L!

-> Cindy R- Lenoir City, Tennessee 

Your words are too kind, Cindy R.  You're making us blush!













We started as a company selling only scooters and evolved into one featuring thousands of products.  Check out our transition video.

With that being said, we know "all work and no play makes Jack a dull boy."  We still uphold certain company traditions- our annual company hacky sack race, and adult tumbling classes (it's a team-building exercise!).  Yup, those still exist.


So...... what's BETTER than puppies and ice cream and rainbows and unicorns?

✔️ Joining the upzy family, that's what! ✔️

So come on in, get your feet wet, and have an Upzy experience. 

Any questions, reach out to us here, or follow us on Facebook or Instagram

We like you.


✓ Fast, Free Shipping
✓ No Hidden Fees
✓ Thousands of Products Available
✓ Lowest Price Guarantee
✓ 100% Customer Satisfaction
✓ 100% Secure Shopping

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Customer Reviews

Based on 1 review
A really fun to ride eBike.

Been taking a few rides to get acquainted. Very smooth on the road and gets even more fun as you get into the off road trails. The motor is strong and the upgraded Wren suspension a pleasure. The 21 ah battery is a definite plus. Overall, decently built and a fun toy. The Upzy team was a great help in getting the order facilitated with Biktrx.

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