The Bakcou Mule SD is Bakcou's flagship all-terrain hunting e-bike — engineered for the hardcore outdoorsman to conquer backcountry terrain that stops ordinary bikes cold.Why it dominates the backcountry Powered by the Bafang Ultra mid-drive motor — the "diesel engine" of e-bike motors — with a massive 160 Nm of torque for steep, loaded climbs 52V battery with an industry-leading modular rear rack that accepts a second battery — up to 52V 40Ah for 100+ miles of range 6061 aircraft-grade aluminum frame and a SRAM NX 11-speed hill-climbing drivetrain built for rugged, loaded hauling Integrated torque sensor delivers smooth, responsive power that matches your pedaling effort, plus grippy fat tires for any surface Specifications Motor Bafang Ultra mid-drive (M620) Torque 160 Nm Battery 52V — modular rack supports a second battery, up to 52V 40Ah Range 100+ miles (dual-battery) Frame 6061 aircraft-grade aluminum alloy Drivetrain SRAM NX 11-speed Pedal assist Integrated torque sensor Tires Fat tires If your rides start where the pavement ends — hunting, hauling, or exploring off-grid — the Mule SD is built to go the distance.Explore our Electric Bikes & Scooters collection →Peak Flow Fitness offers free shipping on U.S. orders over $999 (exclusions apply), backed by manufacturer warranty and our support team.
