Biktrix Juggernaut Ultra Duo 4 Step-Thru
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The Duo Series. Ebikes For Everyone.
The Juggernaut Duo Series is all about flexibility. Hub-drive or mid-drive, step-over or step-thru, single battery or dual battery, entry-level or high-end. No matter your needs, there's probably a Duo for you.
Welcome To The Big Leagues.
The Ultra Duo sits at the top of the Duo range, so naturally, it boasts one of the most powerful motor systems available today. The Bafang Ultra M620 mid-drive motor is loaded with 1500W of peak power and 160Nm of torque.
Pair that with the 9-speed drivetrain and you'll be nearly unstoppable.
BIKTRIX JUGGERNAUT ULTRA DUO 4 STEP-THRU SPECIFICATIONS
FRAME
6061 Aluminum
REAR HUB
190mm 36H
SEAT POST
28.6mm
FORK
RST Guide W/80mm Travel, Lockout & Preload
REAR AXLE/SKEWER
5mm QR
SEAT POST CLAMP
QR
HEADSET
Threadless 1-1/2" 1-1/8" Tapered
RIMS
26" Black With Round Cutouts / 27.5" Black Solid
MOTOR
Bafang Ultra M620
SHIFTER REAR
Shimano Alivio 9 Speed Trigger
TIRES
26x4", 27.5x3"
BATTERY SIZES
Total Capacity Of 52V 36.5Ah 1898Wh: 52V 17.5Ah 910Wh (Internal Battery) + Up To 52V 19Ah 988Wh (External Range Extender Battery)
REAR DERAILLEUR
Shimano Alivio 9 Speed
BRAKES
Biktrix Dual Piston Hydraulic W/180mm Rotors
DISPLAY
DPC-18
CASSETTE
11-34T
BRAKE LEVERS
Biktrix Adjustable W/ Integrated Brake Cutoffs
LIGHTS
Integrated Headlight, Integrated Taillight
CHAIN
KMC E9s 124 Links
HANDLEBAR
700mm Wide, 50mm Rise W/31.8mm Clamp
ASSIST TYPE
Torque + Cadence
CRANK SET
44T Chainring W/ 170mm Arms
STEM
Adjustable Stem
ASSIST LEVELS
0-5
BOTTOM BRACKET
Bafang ISIS
GRIPS
Slide-On Comfort Grips
THROTTLE
Thumb Throttle
FRONT HUB
135mm 36H
SADDLE
Wide Spring Supported Comfort Saddle
REAR SUSPENSION
N/A
OTHER
Front And Rear Fenders, Kickstand, Rear Rack
FRONT AXLE/SKEWER
5mm QR