SUPER73-B1G SE

The SUPER73-B1G SE (Special Edition)—aptly nicknamed "The Final Boss"—is the ultimate flagship of Super73's generation-five A-Series lineup. Explicitly engineered for taller riders, it boasts a towering 33-inch seat height to ensure full-sized adults can ride comfortably without their knees hitting the handlebars.

The Special Edition eliminates any remaining compromises found on the baseline Core model. It swaps out the rigid front end for an adjustable suspension fork, elevates the brakes to massive 4-piston hydraulics, upgrades the rubber to high-performance Maxxis tires, and packs in a significantly larger 780Wh battery alongside a muscular 750W motor. It pairs retro mini-moto styling with top-tier performance for taller riders.

The Technical Snapshot

• The Special Edition Upgrades: Replaces the core model's rigid setup with an adjustable front suspension fork to float over potholes and road chatter. It also ups the stopping power with high-performance SUPER73 4-piston hydraulic disc brakes for light-touch, instant braking.
• Power & Performance: Driven by an upgraded 750W nominal rear hub motor configured as a low-maintenance, single-speed setup. Operating as a legal Class 2 e-bike, it delivers quick, snappy off-the-line torque up to a regulated 20 mph via a right-hand thumb throttle or multi-level pedal assist.
• Upgraded Battery & Storage: Comes stock with a larger 52V 15Ah (780Wh) UL 2271 certified battery tucked completely inside the frame. The pack sits within a secure, lockable internal seat bucket compartment that provides built-in storage space and dual USB-C device charging ports.
• Dual-Battery Setup: A single 780Wh battery provides a real-world range of 25 to 30 miles. However, the frame features plug-and-play wiring for an optional secondary battery—running dual 780Wh packs bumps your total range to a massive 50 to 55 miles.
• Maxxis Supersucker Tires: Transitions to premium, asymmetrical Maxxis Supersucker fat tires—sporting a 4.5-inch wide front tire for sharp, nimble steering control paired with a massive 5.0-inch wide rear tire to maximize pavement traction and cushion the rear end.
• Sizing & Frame Build: Built on a heavy-duty, robust aluminum chassis available in exclusive Blackout or Cullenberry colorways. The bike weighs 90 pounds and is ergonomically tailored to fit taller riders from 5'9" to 6'8" (supporting a 250-pound maximum weight limit).
• Smart Tech Suite: Equipped with a new high-contrast digital display showing battery life, estimated range, current speed, and pedal assist levels. It comes fully street-ready with an integrated LED headlight, a rear safety light, and a physical horn