EUNORAU Unveils Specter-S4.0 (Hunter X9) Full-Suspension Fat Tire Ebike for Hunters

FOUNTAIN VALLEY, CA, UNITED STATES, November 13, 2026 /CourierPR/ -- EUNORAU, a leading manufacturer of premium all-terrain electric bicycles, has unveiled the Specter-S4.0 (Hunter X9), a full-suspension mid-drive fat tire ebike designed for serious backcountry hunters and mountain trail riders. This new offering aims to provide hill-climbing power and up to 52 miles of range, making it an ideal choice for long hunting trips and remote off-grid adventures.

Powered by a Bafang G510 1000W mid-drive motor, the Specter-S4.0 is engineered to deliver consistent torque and superior climbing capability on steep, rough terrain. The bike features a dual-suspension frame with 140mm front travel, ensuring a smooth ride over challenging off-road conditions. Specter-S4.0 runs on 26×4.0 Kenda fat tires, providing excellent traction and stability. The drivetrain includes SRAM NX 11-speed gearing, four-piston hydraulic disc brakes with 180mm rotors, and a removable 48V 17.5Ah LG battery. Riders can extend the range up to 52 miles with an optional secondary battery.

The Specter-S4.0 is priced at $3,799 and is now available via EUNORAU’s official website. The bike is equipped with a rear rack, fenders, and a kickstand, supporting a total payload of 136kg (300 lbs). It is offered in 16" and 18" frame sizes, fitting riders from 160cm to 190cm tall. With a top assisted speed of 28mph, the complete bike weighs 38kg (84 lbs), striking a balance between rugged off-road capability and day-to-day practicality for hunters and outdoor explorers.

By positioning the motor at the center of the frame and delivering power through the drivetrain, the Bafang mid-drive system improves weight balance and delivers a smoother, more natural mountain-bike riding feel. The shifting motor-cutoff protection helps protect the drivetrain during gear changes, while the four-piston hydraulic disc brakes provide confident stopping on technical descents.

EUNORAU, based in Fountain Valley, California, has been a key player in the electric bicycle market, serving riders across North America, Europe, and Australia with a growing lineup of all-terrain, fat-tire, folding, trike, and cargo ebikes. From hunting and trail riding to commuting and family transport, EUNORAU is committed to building reliable, performance-driven ebikes that let riders go farther and explore more.

The Specter-S4.0 (Hunter X9) is positioned as a flagship mid-drive hunting ebike, leveraging the Bafang mid-drive system to deliver better weight balance, smoother climbing, and an authentic mountain-bike feel. It is designed for scenarios such as steep wooded hills, mountain trails, and long hunting patrols. The bike is suitable for riders who require a robust and versatile ebike for both serious backcountry adventures and everyday use.