2024 Biktrix Juggernaut Ultra Duo 3 Step-Over Mid-Drive Electric Bike

Why Should You Choose Biktrix?

Mid-Drive Motor

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.

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!

Product 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 MOTORCUTOFFS
  
• 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 & Fittings:

		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