User Manuals

*20ah battery included | BAKCOU CONNECT NOT INCLUDED

Engineered for the hardcore outdoorsman, this beast packs the punch of Bafang's Ultra mid-drive motor—the "Diesel Engine" of e-bike motors. With an industry-leading rear rack system supporting up to 52V 40Ah and over 100 miles of range, the Mule SD laughs in the face of impossible journeys.

Bakcou Connect technology means you're never truly alone—lock, track, and monitor your ride with the same vigilance you'd use tracking a trophy buck. This isn't just transportation. This is freedom on two wheels.

BENEFITS:

Delivered with Bakcou Connect free for the first year and a small fee for each additional year
Dual battery option (40 total amp hours)
Modular Rack with Quick Release System
Integrated Display with ODP System
US Made Components
US based; industry leading customer service

COMPONENTS
DISPLAY	Integrated Stem Display
SUSPENSION	Inverted High-Performance 120mm AIR Front Fork
BRAKES	Powerful Tektro HD E725 Quad Piston Hydraulic 203mm Front & Rear Rotors
THROTTLE	Removable Left Thumb Throttle
FRAME	Air-Craft 6061 Aluminum Alloy
STEERING	PROMAX Wide 760mm Handlebars with ergonomic locking grips
SIZE	24” and 26” options; tailored to height and athletic ability
AXLE	M12 X 1.25 Threaded Axle
TIRES	24” x 4.0" CST 26” x 4.0" Maxxis Minion
OTHER COMPONENTS	Shock-Absorbing suspension seat post, skid-proof wide stance pedals, rear pannier rack, chain stay protector, puncture proof tire liners
SPECS
TECHNOLOGY	ODP - Comprehensive ’On-Demand Program’ for all classification selections. Bakcou Connect Technology. Know the health of your bike and location with enhanced security technology
BATTERY	Integrated Battery 52V - 20ah Lithium-Ion battery with 52v / 4amp Smart Charger. *Dual Battery Option - An extra 15ah or 20ah battery to extend your distance with a fully integrated modular rack with Quick Release System.
MOTOR	Bafang Ultra M620 750w/1000w mid-drive motor with integrated Torque sensor and 160Nm of torque / 1500 peak wattage output.
GEARING	SRAM NX hill-climbing 11 speed, 40t front chain ring, 11tx42t rear cassette.

Mule SD 24" (2025)

Q & A