TESWAY X9 ULTRA operates as a dual motor 4000W fat tyre electric bike designed for high-speed riding, extended battery endurance, and off-road stability across UK terrain conditions.

Dual motor system combines 1000W front and 1000W rear motors to deliver 4000W peak power, supporting acceleration, hill climbing, and traction control on uneven and high-resistance surfaces. 26×4.0 Kenda fat tyres increase ground contact and improve stability on gravel, mud, sand, and wet UK roads.

60V 25Ah / 30Ah Samsung lithium-ion battery system supports up to 100 miles riding range depending on terrain load and riding mode. 43 MPH top speed positions TESWAY X9 ULTRA in a higher-speed performance category compared to standard dual motor fat tyre eBikes in the UK market.

Hydraulic shock absorption improves ride stability under high-speed and off-road conditions, while Shimano 7-speed gearing supports adaptable terrain control across climbing and cruising environments.

TESWAY X9 ULTRA Specifications

Battery Capacity	60V 25Ah / 30Ah Samsung
Motor Power	Dual Motor (Front: 1000W + Rear: 1000W)
Peak Power	4000W
Tire Size	26″ x 4.0″ Kenda Fat Tire
Battery Type	Lithium-ion Battery
Charger	54.6V 3A
Top Speed	43 MPH
Driving Range	Up to 100 Miles
Brake System	180*2.3mm 4-Piston Hydraulic Brakes
Suspension	Hydraulic Shock Absorption
Shifter	Shimano 7-Speed
Display	Color Display w/ NFC
Color Options	Black, Blue, Orange, Camouflage
Net Weight	105 LBS (approx. 47.6 kg)
Gross Weight	58 kg
Package Size	160 × 35 × 82 cm

Key Features and Benefits of TESWAY X9 ULTRA

TESWAY X9 ULTRA combines dual motor power, high-speed output, and fat tyre off-road stability for performance-focused riding across UK terrain conditions.

Dual Motor 4000W Performance System

TESWAY X9 ULTRA uses a dual motor system with 1000W front and 1000W rear motors, delivering 4000W peak output for high torque electric bike performance in the UK.

Dual motor eBike performance improves traction on steep climbs, gravel paths, and uneven terrain. Power distribution across both wheels increases stability during high-speed acceleration and off-road riding conditions.

High torque electric bicycle configuration supports controlled performance under load, making TESWAY X9 ULTRA suitable for high-speed off-road riding and extended terrain variation.

Battery & Range Performance

TESWAY X9 ULTRA uses a 60V 25Ah / 30Ah Samsung lithium-ion battery system designed for long-range electric bike UK applications.

Long range capability reaches up to 100 miles depending on terrain, rider weight, and riding mode. High voltage battery system improves energy output consistency during sustained high-speed riding.

Speed & Riding Capability

TESWAY X9 ULTRA reaches up to 43 MPH top speed under optimal riding conditions.

Fast electric bike UK performance increases compared to standard dual motor fat tyre eBikes. High speed eBike performance requires controlled braking response and stable handling on mixed terrain.

Fat Tyre Off-Road Design

TESWAY X9 ULTRA uses 26×4.0 Kenda fat tyres for enhanced grip and terrain stability.

Off road electric bike UK performance improves on gravel, mud, sand, and wet surfaces due to larger wheel diameter and increased traction surface. Fat tyre stability supports high-speed control on uneven terrain.

Suspension & Ride Control

TESWAY X9 ULTRA uses hydraulic shock absorption for impact control and vibration reduction.

Suspension system improves ride comfort and stability during off-road riding and high-speed terrain transitions. Hydraulic damping reduces terrain shock on rough UK surfaces.

Braking & Safety System

TESWAY X9 ULTRA includes 180×2.3mm 4-piston hydraulic brakes for controlled stopping power.

Hydraulic braking system improves stopping distance control during high-speed riding and downhill terrain conditions. Brake stability enhances safety on wet roads and uneven surfaces.

Riding Modes & Gear System

TESWAY X9 ULTRA includes Shimano 7-speed gearing for adaptive terrain control.

Gear system supports efficient cadence adjustment across climbing, cruising, and off-road riding environments. Terrain switching improves riding efficiency on both urban and off-road routes.

Display & Smart Features

TESWAY X9 ULTRA includes an NFC-enabled color display for real-time ride monitoring.

Smart display tracks speed, battery level, and ride performance data. Monitoring system improves riding awareness during long-distance and high-speed usage.

Design, Weight & Build Quality

TESWAY X9 ULTRA has a net weight of 47.6 kg and a gross weight of 58 kg.

Frame structure supports high-speed stability and off-road durability. Lightweight design compared to other dual motor models improves handling without reducing structural strength.

Who Should Buy TESWAY X9 ULTRA?

TESWAY X9 ULTRA is a dual motor 4000W fat tyre electric bike designed for riders who need higher speed performance, long-range endurance, and off-road control across UK terrain conditions.

Performance riders use TESWAY X9 ULTRA for 43 MPH high-speed capability, rapid acceleration, and strong torque output on steep climbs and mixed terrain. Dual motor AWD system improves traction on gravel, mud, sand, and uneven UK roads.

Long-distance commuters select TESWAY X9 ULTRA for up to 100 miles range, reducing charging frequency during extended urban and countryside travel routes. 60V battery system supports stable power delivery during sustained riding sessions.

Adventure riders use TESWAY X9 ULTRA for off-road trails, hill climbing, and high-speed exploration where hydraulic suspension and fat tyre stability improve control and comfort.

Delivery and utility riders choose TESWAY X9 ULTRA for heavy-duty use cases where speed, torque, and durability support continuous daily operation under variable load conditions.

Why Choose TESWAY X9 ULTRA?

TESWAY X9 ULTRA is positioned as a high-speed dual motor 4000W electric bike designed for riders who prioritize performance, range efficiency, and off-road stability in the UK market.

60V high-voltage battery system improves power output consistency and supports up to 100 miles riding range depending on terrain load and riding mode. This makes TESWAY X9 ULTRA suitable for long-range commuting and endurance riding.

Dual motor AWD configuration increases traction control and hill climbing capability on steep gradients, gravel paths, and unstable surfaces. Power distribution across both wheels improves riding stability at higher speeds.

43 MPH top speed places TESWAY X9 ULTRA in a high-performance eBike category, supporting fast commuting, off-road riding, and mixed terrain travel where speed control and braking response are critical.

26×4.0 Kenda fat tyres and hydraulic shock absorption maintain grip and stability on rough UK roads, ensuring controlled performance during high-speed and off-road riding conditions.

FAQs

Is TESWAY X9 ULTRA road legal in the UK?

TESWAY X9 ULTRA is not classified as a standard UK road-legal eBike when operated in full dual motor 4000W mode. UK EAPC regulations apply to 250W pedal-assist systems with a 15.5 mph limit.

How fast is TESWAY X9 ULTRA?

TESWAY X9 ULTRA reaches up to 43 MPH under optimal riding conditions depending on terrain resistance, rider weight, and power mode usage.

How far can TESWAY X9 ULTRA go?

TESWAY X9 ULTRA delivers up to 100 miles range using its 60V lithium-ion battery system, with real-world range affected by terrain, speed, and motor usage.

Is TESWAY X9 ULTRA suitable for hills?

TESWAY X9 ULTRA is suitable for steep hills due to its dual motor 4000W AWD system, which increases torque output and improves climbing stability.

What is the battery life of TESWAY X9 ULTRA?

TESWAY X9 ULTRA battery supports approximately 600–1000 charge cycles depending on riding load, terrain conditions, and charging behavior.

Is TESWAY X9 ULTRA waterproof?

TESWAY X9 ULTRA includes water-resistant electrical protection suitable for light rain conditions, but full submersion or heavy water exposure is not supported.

How long does TESWAY X9 ULTRA take to charge?

TESWAY X9 ULTRA typically requires approximately 6–8 hours for full charging depending on battery level and charger output (54.6V 3A system).