Eunorau E-FAT-MN Electric Bike: Foldable Fat-Tire Power for Adventures

The Eunorau E-FAT-MN is built to turn every terrain into an invitation to explore. A robust 500W rear hub motor delivers steady torque (80 Nm) to conquer hills and trail surfaces, while a 48V, 12.5Ah battery provides real-world range of up to 40–50 miles with pedal assist. The battery is lockable and nestled beneath the saddle, which lowers the center of gravity for balanced handling and makes charging conveniently simple.

• Tire system: KENDA Krusade Sport fat tires, 20" x 4.0", with a 60 TPI casing for a confident ride on varied terrain.
• Varying traction: Tire pressures from 5 psi to 30 psi; drop to around 5 psi for sand, snow, mud, or soft trails to maximize grip and floatation.
• Power and torque: Continuous 500W rear motor with peaks above 750W for aggressive acceleration and effortless hill climbs; 80 Nm of torque.
• Battery and range: 48V, 12.5Ah battery enabling roughly 40–50 miles with pedal assist; real-world range depends on terrain, rider weight, and assist level.
• Frame and storage: Folding main frame tube and telescoping stem for compact storage and easy transport when parked or traveling.
• Drive and controls: 48V 20A controller, K-LCD5 display, thumb throttle, and a Shimano Altus 7-speed drivetrain for adaptable shifting across hills and flats.
• Braking and safety: Mechanical disc brakes with motor cutoff switch for added security when you lift off the throttle during descents.
• Lighting and visibility: Front LED headlight and a rear tallight controlled via the display for better visibility in low-light conditions.
• Saddle and fit: Comfort saddle with adjustable height (32.6"–39.8" from ground) to suit a wide range of riders; 170mm forged aluminum crank with a 48T chainring for efficient pedaling.
• Weight and capacity: About 62 lbs (28 kg) with a payload capacity of 330 lbs, designed to carry gear or a rider with confidence on rugged routes.
• Charger and charging: US-standard 2.0A smart charger for safe and efficient topping up of the battery.
• Rims: 20" black alloy rims that balance strength and a nimble feel on mixed surfaces.

The E-FAT-MN is designed for riders who crave capability without sacrificing practicality. It excels as an off-road explorer that still handles daily commutes, campus rides, or weekend adventures with equal poise. Its fat-tire setup delivers confident traction on sand, snow, loose gravel, or muddy trails, while the folding frame makes storage seamless at home or in the trunk of a car. With a low-slung, lockable battery, you get balanced handling and easy charging wherever you ride.

Who is this bike for? Riders who want serious, all-weather grip and trail-ready performance, paired with everyday usability. If you’re tall enough to appreciate a comfortable upright stance (Rider height roughly 5'1" to 6'1"), value a broad payload for gear, and want a bike that folds away for storage, the E-FAT-MN fits the bill. It’s ideal for weekend explorers, coastal riders navigating variable surfaces, or anyone who wants to expand their outdoor horizons without leaving power behind.

Practical tips to get the most from your E-FAT-MN: start with a lower tire pressure on soft terrain and adjust as you test different surfaces; use the pedal assist levels to optimize range on long rides; keep the battery locked and under the saddle when you’re parked to protect the center of gravity and simplify charging; and utilize the K-LCD5 display to monitor speed, range, and assist mode in real time for safer rides.

Warranty and support: Eunorau provides a 24-month limited warranty for eligible U.S. and Canadian purchases, with registration recommended after purchase to ensure full coverage and access to support. Detailed policy terms are provided by Eunorau at purchase.