SUPER73-B1G

The SUPER73-B1G (proudly nicknamed "The Rogue Riser") is the final and tallest entry in Super73's generation-five A-Series family. While the MZFT caters to shorter riders and the M1D targets the middle ground, the B1G is explicitly built for taller riders who want that signature retro mini-moto aesthetic without feeling like their knees are hitting their chin.

Boasting a towering 33-inch seat height, it delivers a commanding stance and the most natural leg extension in the lineup. It retains all the flagship A-Series tech, featuring the innovative internal lockable storage bucket built directly into the frame chassis and a factory-ready dual-battery wiring system to let you easily upgrade your range when you're ready.

The Technical Snapshot

• Power & Performance: Driven by a snappy 500W nominal rear hub motor configured as a low-maintenance, single-speed setup. Operating strictly as a Class 2 e-bike, it delivers quick, smooth acceleration up to a regulated 20 mph via the right-hand thumb throttle or multi-level pedal assist.
• Battery & Clever Storage: Outfitted with a lockable, removable 52V 10Ah (520Wh) UL 2271 certified battery tucked out of sight inside the frame. The battery sits within a secure lockable internal seat bucket compartment that also features built-in storage space and dual USB-C device charging ports.
• Dual-Battery Capacity: A single battery provides a focused 15 to 20 miles of range, but the frame is completely pre-wired for a plug-and-play dual-battery system. Throwing in a second pack allows you to run dual 520Wh or dual 780Wh batteries to push real-world range over 50 miles.
• Brakes & Handling: Dropping anchor is handled by dependable SUPER73 2-piston hydraulic disc brakes that provide effortless, light-touch stopping power. To keep the frame light and tracking straight under heavy torque, the Core model features a stiff, rigid aluminum front fork.
• Tires & Stance: Rolls on aggressively styled BDGR fat tires with an asymmetric profile—a 4.5-inch wide front tire for sharp, agile steering paired with a massive 5.0-inch wide rear tire to maximize pavement grip and provide a plush layer of natural shock absorption.
• Electronics & Build: Built on a heavy-duty, robust aluminum frame tailored for riders between 5'7" and 6'6" (supporting a 250-pound maximum payload capacity). It features a high-contrast digital handlebar display showing battery life, speed, and assist level, along with an integrated LED headlight, tail light, and a physical horn.