Eunorau SPECTER-S 3.0 / Hunter X9 Full-Suspension Fat Tire Electric Bike

The EUNORAU SPECTER-S 3.0 / Hunter X9 is a full-suspension electric fat-tire bike designed for trail riding, mixed terrain, and riders who want powerful mid-drive assistance. Its 6061 aluminum-alloy frame is paired with an inverted suspension fork and DNM rear shock.

Powered by a Bafang G510/M620 48V 1,000W mid-drive motor producing up to 160 Nm of torque, the SPECTER-S 3.0 uses an integrated torque sensor to provide responsive pedal assistance. Its 48V 17.5Ah main battery can be supplemented by an optional 48V 15Ah second battery.

The SPECTER-S 3.0 features Kenda 26 x 4-inch tires, an SRAM NX 11-speed drivetrain, 180mm disc brakes with motor-cutoff sensors, front and rear lighting, a thumb throttle, and a Bafang CAN-protocol display. It supports a maximum payload capacity of 300 lb and is offered in 17-inch and 19-inch frame sizes.

Key Features

• 1,000W Bafang Mid-Drive Motor: The Bafang G510/M620 mid-drive motor delivers up to 160 Nm of torque.
• Torque Sensor: The motor's integrated torque sensor adjusts assistance based on the rider's pedaling input.
• Full Suspension: An inverted 140mm-travel fork and DNM rear shock provide front and rear suspension.
• 48V 17.5Ah Main Battery: The removable main battery supplies power for trail and mixed-terrain riding.
• Optional Dual-Battery Design: Supports an optional 48V 15Ah second battery for additional riding range.
• Up to 80-Mile Dual-Battery Range: The manufacturer-listed 80-mile range applies when the main and optional second batteries are used together.
• 26 x 4-Inch Fat Tires: Kenda fat tires provide a wide contact area for varied riding surfaces.
• SRAM NX 11-Speed Drivetrain: Provides 11-speed mechanical shifting for changing terrain.
• 180mm Disc Brakes: Disc brakes with motor-cutoff sensors support controlled stopping.
• Thumb Throttle: Provides throttle-controlled motor assistance.
• Front and Rear Lights: Includes a front LED headlight and taillight.

Specifications

• Frame: 6061 aluminum alloy, full-suspension design
• Available Frame Sizes: 17 inches and 19 inches
• Fork: EUNORAU inverted suspension fork with 140mm travel
• Rear Shock: DNM shock, 190mm
• Main Battery: 48V 17.5Ah lithium-ion battery
• Optional Second Battery: 48V 15Ah, sold separately
• Battery Charging Time: 5–8 hours
• Dual-Battery Range: Up to 80 miles using the 48V 17.5Ah main battery and optional 48V 15Ah second battery
• Motor: Bafang G510/M620 48V 1,000W mid-drive motor
• Maximum Motor Torque: 160 Nm
• Sensor: Integrated torque sensor
• Class: Class 3
• Maximum Assisted Speed: 28 mph
• Controller: 48V 30A
• Display: Bafang DP C010.C8, CAN protocol
• Pedal Assist: Levels 0–5
• Throttle: Thumb throttle
• Charger: U.S.-standard 2.0A smart charger
• Rims: 26-inch black-alloy rims
• Spokes: Stainless steel
• Tires: Kenda 26 x 4-inch tires
• Drivetrain: SRAM NX 11-speed
• Shifter: SRAM NX 1 x 11-speed
• Chainwheel: Bafang 40T chainwheel crank
• Cassette: 11–42T
• Brakes: 180mm disc brakes with motor-cutoff sensors in the brake levers
• Handlebar and Stem: Comfort handlebar and stem
• Saddle: Comfort saddle
• Saddle Height to Ground: 35–42.5 inches
• Pedals: Nylon pedals
• Front Light: LED headlight
• Rear Light: Taillight
• Rear Rack: Optional, sold separately
• Fenders: Optional, sold separately
• Recommended Rider Height: 5'3"–6'4"
• Bike Weight: 88.2 lb
• Maximum Payload Capacity: 300 lb
• Shipping Box Dimensions: Approximately 67.7 x 14 x 33.5 inches
• UL Certified: Yes

Size Guide

17-Inch Frame

• Recommended Rider Height: 5'3"–6'1"
• A — Seat Tube: 17 inches
• B — Reach: 19 inches
• C — Head Tube: 5.7 inches
• D — Chain Stay: 19.9 inches
• E — Bracket Height: 13.3 inches
• F — Wheelbase: 52.3 inches
• G — Standover Height: 29.9 inches
• H — Top Tube: 23 inches
• I — Stack: 16.5 inches
• J — Handlebar Height: 44.5 inches
• K — Total Length: 81.9 inches
• L — Weight: 88.2 lb

19-Inch Frame

• Recommended Rider Height: 5'7"–6'4"
• A — Seat Tube: 19 inches
• B — Reach: 18.8 inches
• C — Head Tube: 5.7 inches
• D — Chain Stay: 19.9 inches
• E — Bracket Height: 13.3 inches
• F — Wheelbase: 52.5 inches
• G — Standover Height: 31.5 inches
• H — Top Tube: 23.7 inches
• I — Stack: 18.5 inches
• J — Handlebar Height: 44.5 inches
• K — Total Length: 82 inches
• L — Weight: 88.2 lb

Included

• EUNORAU SPECTER-S 3.0 / Hunter X9 electric bike
• 48V 17.5Ah main battery
• U.S.-standard 2.0A smart charger
• LED headlight
• Taillight
• Manual
• Assembly tools