1000W Mid-Drive
Motor Power
160Nm of Torque
Extreme Hills
52V 17Ah 910W
est. 70km/45mi Range
265lb
Load Capacity
Cadence + Torque Sensor
Smooth & Powerful Pedal Assist
On-Demand Throttle
Pedalling Optional
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.
Watch this video to see how The 3 Duo models stack up.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 11-speed drivetrain and you'll be nearly unstoppable.
M | 17" Frame
Fits Riders 5’8”+ / 31”+ Inseam
L | 19" Frame
Fits Riders 5’10”+ / 32”+ Inseam
XL | 21" Frame
Fits Riders 6’3”+ / 34”+ Inseam
27.5x3 MTB Wheels
Great On Pavement | Groomed Trails
26x4 Fat Wheels
Great On Snow | Sand | Gravel
Available Colors
Black
Electric Blue
Red
Urban Camo
Custom Power Coat
+100 Colors
Technical Specifications
FRAME
6061 Aluminum
FORK
RST Guide W/80mm Travel, Lockout And Preload
HEADSET
Threadless 1-1/8 1-1/2 Tapered
SHIFTER REAR
Shimano Alivio 9 Speed Trigger Shifter
REAR DERAILLEUR
Shimano Alivio 9 Speed
REAR HUB
197mm 36H
REAR AXLE/SKEWER
12mm Thru
RIMS
Black 36H 26″ W/ Round Cutouts
TIRES
26×4″, 27.5×3″
SEAT POST
28.6mm
SEAT POST CLAMP
Quick-Release
MOTOR
Bafang Ultra M620
BATTERY SIZES
Total Capacity Of 52V 36.5Ah 1898Wh:
52V 17.5Ah 910Wh (Internal Battery) +
Up To 52V 19Ah 988Wh (External Range Extender Battery)
CASSETTE
11-34T
CHAIN
KMC E9s
CRANK SET
170mm Arms 44T Chainring
BOTTOM BRACKET
Bafang Ultra ISIS
FRONT HUB
135mm 36H
FRONT AXLE/SKEWER
5mm QR
BRAKES
Tektro E350 Dual-Piston Brakes W/ 160mm Rotors
BRAKE LEVERS
Tektro Adjustable W/Brake Cutoffs
HANDLEBAR
700mm Wide, 50mm Rise W/ 31.8mm Clamp
STEM
90mm Solid
GRIPS
Slide-On Comfort Grips
SADDLE
Wide Saddle
DISPLAY
DPC-18
LIGHTS
Integrated Headlight, Integrated Taillight
ASSIST TYPE
Torque + Cadence
ASSIST LEVELS
1-5
THROTTLE
Thumb Throttle
OTHER
Front And Rear Fenders, Rear Rack, Kickstand
The Widest Range Of Ebikes On The Market
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