The FREEBOY SU8 is a high-power fat tyre electric bike with a 1500W motor and a removable 52V 25Ah battery, rated for up to 55 km/h and a range of up to 70 km. Hydraulic brakes with 180 × 2.3 mm rotors, a hydraulic rear shock, lockable front suspension and 20 × 4.0 KENDA tyres give it the control and comfort to match its power.
| Model Name | FREEBOY SU8 |
| Category | Fat Tyre Electric Bike |
| Motor | 1500W |
| Battery | 52V 25Ah, removable |
| Max Speed | 55 km/h |
| Range | Up to 70 km |
| Gears | Shimano TX50 7-speed |
| Brakes | Hydraulic brakes, 180 × 2.3 mm rotors |
| Front Suspension | Lockable front suspension |
| Rear Suspension | Hydraulic rear shock absorber |
| Crank | Aluminium |
| Lighting | Headlight and taillights with turn-signal function |
| Tyres | 20 × 4.0 KENDA fat tyres |
Key Features of the FREEBOY SU8
1500W Motor and Removable 52V 25Ah Battery
A 1500W motor and removable 52V 25Ah battery give a rated top speed of 55 km/h and a range of up to 70 km. Actual range depends on rider weight, terrain, speed and conditions.
Hydraulic Brakes with 180 mm Rotors
Hydraulic brakes with 180 × 2.3 mm rotors provide strong, consistent stopping power.
Front and Rear Suspension
A lockable front fork and hydraulic rear shock absorber smooth out rough ground; lock the fork for firmer riding on smooth surfaces.
KENDA Fat Tyres and Shimano TX50 Gearing
20 × 4.0 KENDA fat tyres add grip and stability, and a Shimano TX50 7-speed drivetrain covers climbs and flats.
Lighting with Turn Signals
A headlight and taillights with turn-signal function improve visibility.
Who Is the FREEBOY SU8 Best For?
Experienced riders who want a high-power fat tyre e-bike for private land and off-road use.
Where Can You Ride the FREEBOY SU8?
With a 1500W motor and a top speed of 55 km/h, the FREEBOY SU8 is above the UK electric bike (EAPC) limits of 250W and 25 km/h, so it is intended for private land and off-road use. Always check and follow current UK regulations before riding.
Frequently Asked Questions
How fast is the FREEBOY SU8?
It is rated for up to 55 km/h.
How far can it go on one charge?
Up to 70 km, depending on rider weight, terrain, speed and conditions.
Is the battery removable?
Yes. The 52V 25Ah battery is removable.






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