The Bafang Ultra M620 mid-drive motor features 1000 watts of power and 160Nm of torque. Span cities, climb hills, and explore all the places you want to go with ease.
Biktrix
Biktrix 2024 Juggernaut Ultra Duo 3 Step-Thru Mid-Drive Electric Bike
Biktrix 2024 Juggernaut Ultra Duo 3 Step-Thru Mid-Drive Electric Bike
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$2,393.99
Regular price
$2,815.99
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$2,393.99
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Biktrix 2024 Juggernaut Ultra Duo 3 Step-Thru Mid-Drive Electric Bike
The Biktrix Juggernaut Ultra Duo 3 Step-Thru Mid-Drive Electric Bike is a high-power e-bike that can go miles of adventure on a single charge.
The Ultra Duo 3 ebike is perfect for commuting on the street or adventuring.
With its exceptional build quality and 160Nm of torque, you can get all the power you need.
The Cushy RST Guide suspension fork evens out the bumps, making for an even, smooth ride every time.
The Tektro hydraulic disc brakes provide strong & dependable stopping power. Extra traction from fat tires. Choose the 27.5×3 plus-size wheels for less drag and a great commute on multiple surfaces.
Why Should You Choose Biktrix
Mid-Drive Motor
LCD Display
The LCD display shows all kinds of important information about your ride including speed, battery life, range, odometer, pedal assist level and more.
Thumb Throttle & Control Pad
With just a push of the thumb, you can access all of the power the motor has to offer. No need to pedal, just sit back and enjoy the ride.
Suspension Fork
The RST Renegade coil spring fork provides 100mm of travel with pre-load and lockout adjustability
Drivetrain
From climbing hills to holding maximum speed on the flats, the SRAM NX 11-speed drivetrain has you covered.
Hydraulic Disk Brakes
When it's so easy to go fast, you need strong stopping power. These hydraulic disc brakes will quickly and reliably bring you to a halt.
Integrated Front Light
This bright LED light is powered by the bike's battery and can be turned on/off with a button on the handlebar control pad.
Optional Range Extender
Multiple range-extender battery options can expand your eBike's range all the way to 100 miles.
Rack & Fenders
These fenders will keep you and your bike clean. Need to carry some gear? Strap on the rear rack and make your way!
Specifications
| Frame | 6061 Aluminum |
|---|---|
| Brakes | Biktrix Dual Piston Hydraulic w/ 180mm Rotors |
| Battery Sizes | Total Capacity of 52V 36.5Ah 1898Wh: |
| 52V 17.5Ah 910Wh (Internal Battery) + | |
| up to 52V 19Ah 988Wh (External Range Extender Battery) | |
| Fork | RST Renegade Coil Spring w/ 100mm Travel, Lockout & Preload |
| Brake Levers | Biktrix w/ Adjustable Reach and Motor Cutoffs |
| Headset | Threadless 1-1/8 1-1/2 Tapered |
| Handlebar | 650mm Wide MTB w/ 30mm Rise, 31.8mm Clamp |
| Shifter Rear | SRAM 11-Speed Trigger Shifter |
| Stem | 90mm Adjustable |
| Rear Derailleur | SRAM NX 11-Speed |
| Grips | Slide-On Comfort Grips |
| Cassette | SRAM 11-42T |
| Seat Post | Aluminum 28.6mm |
| Chain | KMC e11S |
| Seat Post Clamp | QR |
| Crank Set | 44T 170mm Arms |
| Saddle | Biktrix Spring Supported Comfy Cruiser |
| Bottom Bracket | Bafang ISIS |
| Motor | Bafang M620 Ultra |
| Front Hub | 150mm 36H |
| Display | DPC-18 |
| Front Axle/Skewer | 15mm QR-Thru Axle |
| Lights | Integrated Headlight, Taillight |
| Rear Hub | 190mm 36H |
| Throttle | Thumb Throttle |
| Rear Axle/Skewer | 5mm QR |
| Assist Levels | 0-5 |
| Rims | Black 24", 26", 27.5" 36H |
| Assist Type | Torque + Cadence |
| Tires | 24x4", 26x4", 27.5x3" |
| Other | Front and Rear Metal Fenders, Rear Rack, Kickstand |
Size & Fitting
| 17" STEP-OVER | 17" STEP-THRU | 19" STEP-OVER | 19" STEP-THRU | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Effective Top Tube Length | 590 mm | 23.2 inches | 580 mm | 22.8 inches | 590 mm | 23.2 inches | 540 mm | 21.3 inches |
| 2 | Seat Tube Length (Classic Bike Size) | 420 mm | 16.5 inches | 420 mm | 16.5 inches | 470 mm | 18.5 inches | 460 mm | 18.1 inches |
| 3 | Reach | 440 mm | 17.3 inches | 580 mm | 22.8 inches | 440 mm | 17.3 inches | 500 mm | 19.7 inches |
| 4 | Stack | 660 mm | 26 inches | 490 mm | 19.3 inches | 660 mm | 26 inches | 540 mm | 21.3 inches |
| 5 | Chainstay Length | 500 mm | 19.7 inches | 480 mm | 18.9 inches | 510 mm | 20.1 inches | 520 mm | 20.5 inches |
| 6 | Standover Height | 690 mm | 27.2 inches | 450 mm | 17.7 inches | 730 mm | 28.7 inches | 430 mm | 16.9 inches |
| 7 | Head Angle | 70 ° | - | 68 ° | - | 70 ° | - | 68 ° | - |
| 8 | Seat Angle | 73 ° | - | 71 ° | - | 73 ° | - | 71 ° | - |
| 9 | Head Tube Length | 180 mm | 7.1 inches | 180 mm | 7.1 inches | 180 mm | 7.1 inches | 180 mm | 7.1 inches |
| 10 | Fork Length | 540 mm | 21.3 inches | 540 mm | 21.3 inches | 540 mm | 21.3 inches | 540 mm | 21.3 inches |
| 11 | Front Center | 720 mm | 28.3 inches | 710 mm | 28 inches | 730 mm | 28.7 inches | 730 mm | 28.7 inches |
| 12 | BB (Bottom Bracket) Drop | 60 mm | 2.4 inches | 40 mm | 1.6 inches | 60 mm | 2.4 inches | 50 mm | 2 inches |
| 13 | Fork Offset | 40 mm | 1.6 inches | 40 mm | 1.6 inches | 40 mm | 1.6 inches | 40 mm | 1.6 inches |
| 14 | Wheelbase | 1230 mm | 48.4 inches | 1240 mm | 48.8 inches | 1230 mm | 48.4 inches | 1240 mm | 48.8 inches |
| 15 | Total Length | 2000 mm | 78.7 inches | 1960 mm | 77.2 inches | 2000 mm | 78.7 inches | 2000 mm | 78.7 inches |
| 16 | Max Seat Height | 1000 mm | 39.4 inches | 1000 mm | 39.4 inches | 1050 mm | 41.3 inches | 1000 mm | 39.4 inches |
| 17 | Min Seat Height | 830 mm | 32.7 inches | 830 mm | 32.7 inches | 880 mm | 34.6 inches | 880 mm | 34.6 inches |
| 18 | Handlebar Height | 1120 mm | 44.1 inches | 1160 mm | 45.7 inches | 1140 mm | 44.9 inches | 1100 mm | 43.3 inches |
| 19 | Weight (Without Battery) | 34 kg | 75 lb | 34 kg | 75 lb | 35 kg | 77.2 lb | 35 kg | 77.2 lb |
What Our Experts Think
- Dual Motor Power: The 2024 Juggernaut Ultra Duo 3 comes with dual 750W mid-drive motors, offering exceptional power and torque for tackling tough terrain, hills, and off-road conditions.
- Step-Through Frame: The convenient step-thru frame provides easy mounting and dismounting, perfect for riders seeking a comfortable and accessible riding experience.
- Impressive Range: With a high-capacity battery, this bike offers extended range, allowing for long-distance rides, whether commuting or exploring off-road paths.
- Full Suspension System: Equipped with a full suspension for superior shock absorption, it ensures a smooth, comfortable ride on various terrains, from city streets to rugged trails.
- All-Terrain Performance: Designed to handle diverse environments, it performs exceptionally well both on paved roads and rough off-road conditions.
- Robust Build: Built with durable materials for long-lasting performance and a stable, reliable ride, even in challenging conditions.
- High-End Components: The bike incorporates high-quality components, ensuring a premium riding experience with reliable performance and comfort.
Q&A
Q: What is the Biktrix 2024 Juggernaut Ultra Duo 3 Step-Thru Mid-Drive Electric Bike?
A: The Biktrix 2024 Juggernaut Ultra Duo 3 is a powerful and versatile mid-drive electric bike with a step-through frame, designed for smooth rides on a variety of terrains. It features a dual battery setup for extended range, a high-performance motor, and a sturdy frame for both urban commuting and off-road adventures.
Q: What are the key features of the Biktrix 2024 Juggernaut Ultra Duo 3?
A: Key features include a mid-drive motor for optimal power efficiency, dual batteries for an extended range, a step-through frame for easy mounting and dismounting, high-quality suspension for comfort, and hydraulic disc brakes for reliable stopping power.
Q: What is the range of the Biktrix 2024 Juggernaut Ultra Duo 3?
A: The bike offers a range of up to 60-80 miles per charge, depending on factors like rider weight, terrain, and riding conditions, thanks to the dual battery system.
Q: How fast can the Biktrix 2024 Juggernaut Ultra Duo 3 go?
A: The bike can reach speeds of up to 28 mph (45 km/h), making it suitable for both city commuting and recreational riding.
Q: Is the Biktrix 2024 Juggernaut Ultra Duo 3 suitable for off-road riding?
A: Yes, the mid-drive motor, full suspension, and durable design make this bike ideal for off-road riding, including trails, gravel paths, and rough terrain.
Q: How long does it take to charge the Biktrix 2024 Juggernaut Ultra Duo 3 battery?
A: The battery typically takes 6-8 hours to fully charge, but with two batteries, you can swap them out for continuous use.
Q: What is the weight of the Biktrix 2024 Juggernaut Ultra Duo 3?
A: The bike weighs around 70-75 lbs (32-34 kg), making it solid yet manageable for riding and handling.
Q: Does the Biktrix 2024 Juggernaut Ultra Duo 3 come with a warranty?
A: Yes, the bike comes with a limited warranty. Please check with the retailer for full warranty details.
Q: Can I customize the Biktrix 2024 Juggernaut Ultra Duo 3 with accessories?
A: Yes, the bike is compatible with various accessories, such as racks, fenders, and lights, to personalize your ride.
Q: Is the Biktrix 2024 Juggernaut Ultra Duo 3 easy to assemble?
A: The bike comes partially assembled with clear instructions for easy final assembly. Professional assembly is recommended for the best performance.
Maintenance Tips
- Battery Care: Keep the battery charged between 20-80% to maximize its lifespan. Avoid overcharging or letting it discharge completely. If storing for extended periods, store at around 50% charge in a cool, dry place.
- Regular Cleaning: Clean the bike regularly with a soft cloth and mild detergent. Avoid spraying water directly on the motor, battery, or electrical connections to prevent damage.
- Tire Pressure: Check tire pressure regularly to ensure it is within the recommended range. Proper inflation improves ride efficiency and protects the motor from excess strain.
- Lubricate the Chain: Apply chain lubricant periodically, especially after riding in wet or muddy conditions. Clean the chain before reapplying the lubricant to avoid dirt buildup.
- Brake Maintenance: Inspect brake pads for wear and ensure proper function. Adjust or replace the pads as necessary to maintain effective stopping power.
- Motor and Wiring Inspection: Regularly check the motor and wiring for loose connections, wear, or damage. Tighten or replace components as needed to ensure the motor operates smoothly.
- Suspension Care: If your bike includes suspension, check and clean the suspension fork regularly. Apply appropriate lubrication and inspect for wear or damage.
- Check Crankset and Pedals: Inspect the crankset and pedals for any loose or worn parts. Tighten or replace them as necessary to maintain safe and efficient pedaling.
- Proper Storage: When not in use for long periods, store the bike in a cool, dry place. If possible, remove the battery and store it separately at around 50% charge.
