Mule SD

SKU: B-M24-MGG

$5,799.00

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Step 1: Color

Step 2: Tire

Description

Conquer Any Terrain With The Mule SD
Born from the heritage of Bakcou’s flagship Mule, the Mule SD takes everything riders love about the original workhorse and supercharges it. At its heart is Bafang’s ultra‑powerful M620 mid‑drive motor often called the “diesel engine” of e‑bike motors, which churns out up to 160 Nm of torque. This torque‑rich motor, paired with an 11‑speed SRAM NX drivetrain and removable thumb throttle, delivers the hill‑climbing muscle hunters and off‑road riders need. A 52 V 20 Ah lithium‑ion battery powers the system, and Bakcou’s modular rack lets riders add an extra 15 Ah or 20 Ah battery to double the range, up to 40 Ah total, eliminating range anxiety on long hunts and multi‑day expeditions.

Built around an aircraft‑grade 6061‑aluminum frame with a patented rear rack, the Mule SD balances strength and agility. Its inverted 120 mm air‑fork suspension and shock‑absorbing seat post smooth out rocky trails and washboarded dirt roads, while 24‑inch or 26‑inch fat tires (CST or Maxxis Minion) provide unrivalled traction on mud, sand and snow. Four‑piston Tektro HD E725 hydraulic disc brakes deliver confident stopping power, and wide, skid‑proof pedals offer secure footing even with heavy boots. An integrated stem display with Bakcou’s On‑Demand Program (ODP) lets riders choose between Class 1, Class 2, Class 3 modes, while Bakcou Connect technology (free the first year) gives remote security, tracking and diagnostic capability via smartphone.

Specification

Specification	Details
Bakcou Connect	Bike health monitoring, location tracking, and enhanced security technology
Bakcou Connect Subscription	Included free for the first year; $99/year thereafter
Battery	Integrated 52V 20Ah Lithium-Ion Battery
Charger	52V / 4A Smart Charger
Dual Battery Option	Optional 15Ah or 20Ah Battery with Fully Integrated Modular Rack and Quick Release System
Technology	Comprehensive On-Demand Program for All Classification Selections
Motor	Bafang Ultra M620 750W/1000W Mid-Drive Motor
Torque	Integrated Torque Sensor with 160Nm Torque
Gearing	SRAM NX 11-Speed Hill-Climbing Drivetrain
Chainring	40T Front Chainring
Cassette	11T–42T Rear Cassette
Display	Integrated Stem Display
Frame	Aircraft-Grade 6061 Aluminum Alloy
Axle	M12 × 1.5 220mm Quick Release Axle
Brakes	Tektro HD E725 Quad-Piston Hydraulic Brakes with 203mm Front & Rear Rotors
Throttle	Removable Left Thumb Throttle
Suspension	Inverted High-Performance Air Front Fork
Fork Travel	140mm (26" Tires) / 130mm (24" Tires)
Handlebars	PROMAX 760mm Wide Handlebars with Ergonomic Locking Grips
Size Options	24" and 26" Tires
Frame Size	18" Frame
Tires (24")	24" × 4.0" CST
Tires (26")	26" × 4.0" Maxxis Minion
Bike Weight (With Battery)	90 lbs
Bike Weight (Without Battery)	77 lbs
Other Components	Shock-Absorbing Suspension Seat Post, Skid-Proof Wide-Stance Pedals, Rear Pannier Rack, Chain Stay Protector, Puncture-Proof Tire Liners

Shipping Policy

You can typically expect your items to arrive within 4-7 business days, depending on location and product availability.

Return Policy

Returns are accepted within 30 days of purchase. If the item is defective or incorrect, return shipping is covered and you’ll receive a replacement or full refund, including shipping. For change-of-mind returns, items must be unused in original packaging, and you’ll be responsible for return shipping; refunds exclude original shipping costs. Refunds are processed within 7 business days after inspection, though bank processing may take longer. A restocking fee may apply in some cases.