Biktrix Juggernaut Ultra Duo 2 Step-Over

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 11-speed drivetrain and you'll be nearly unstoppable.

BIKTRIX JUGGERNAUT ULTRA DUO 2 STEP-OVER SPECIFICATIONS

FRAME

6061 Aluminum

REAR HUB

197mm 36H

SEAT POST

28.6mm

FORK

RST Guide W/75mm Travel, Lockout And Preload

REAR AXLE/SKEWER

12mm Thru

SEAT POST CLAMP

QR

HEADSET

Threadless 1-1/8 1-1/2 Tapered

RIMS

Black 36H 26" W/ Round Cutouts

MOTOR

Bafang Ultra M620

SHIFTER REAR

Shimano Alivio 9 Speed Trigger Shifter

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

Tektro E350 Dual-Piston Brakes W/ 160mm Rotors

DISPLAY

DPC-18

CASSETTE

11-34T

BRAKE LEVERS

Tektro Adjustable W/Brake Cutoffs

LIGHTS

Integrated Headlight, Integrated Taillight

CHAIN

KMC E9s

HANDLEBAR

700mm Wide, 50mm Rise W/ 31.8mm Clamp

ASSIST TYPE

Torque + Cadence

CRANK SET

170mm Arms 44T Chainring

STEM

90mm Solid

ASSIST LEVELS

1-5

BOTTOM BRACKET

Bafang Ultra ISIS

GRIPS

Slide-On Comfort Grips

THROTTLE

Thumb Throttle

FRONT HUB

135mm 36H

SADDLE

Wide Saddle

REAR SUSPENSION

N/A

OTHER

Front And Rear Fenders, Rear Rack, Kickstand

FRONT AXLE/SKEWER

5mm QR