500W Bafang motor with up to 80 N·m torque
- 500 WBafang motor
- 80 N·mTorque
- Rear hubDrive layout
Assistance varies with rider load, terrain and battery state.

Every figure below is labelled with where it comes from, so a manufacturer’s claim never reads as a measurement.
Assistance varies with rider load, terrain and battery state.
Range varies with speed, hills, rider load, temperature and assist level.
Brake condition, tire pressure and wet pavement affect stopping distance.
Check stairs and vehicle loading if the bike needs frequent lifting.
Mechanical gear choice remains important for cadence and drivetrain efficiency.
Le vélo électrique Thunder City RX est équipé d'un moteur Bafang Hub Motor 500W 48V G02 à moyeu arrière, délivrant un couple de 80 N.m. Avec un poids de 60 lb, il offre un équilibre entre durabilité et maniabilité. Les cyclistes ont le choix d'une batterie Samsung Li-ion 48V 17,5Ah, offrant une autonomie allant jusqu'à 120 km. Doté d'un écran LCD KING METER SW et d'une manette d'accélérateur au pouce, il offre un contrôle intuitif. Les caractéristiques de sécurité comprennent des freins à disque hydrauliques Tektro avec des disques de 180 mm et des leviers de frein avec deux coupes-circuit de sécurité. Les autres composants incluent une chaîne KMC, un pédalier en alliage d'aluminium, un volant d'inertie DNP 11-34 T et une fourche MOZO à précharge réglable avec un débattement de 100 à 120 mm. De plus, il est équipé d'un phare et d'un feu arrière, de pédales Wellgo, de jantes de 26 pouces avec 36 rayons et d'une selle Velo Comfort pour un confort accru. Avec un levier de vitesse Shimano Tourney TX50R7CT Shifter Plus 7 vitesses, une potence PROMAX en alliage d'aluminium et des pneus Kenda avec des bandes réfléchissantes sur les flancs, il assure une conduite fluide et sûre. Des accessoires tels qu'une béquille, des garde-boue complets, une sonnette et un porte-bagages arrière d'une capacité de 25 kg ajoutent de la commodité. Les dimensions du vélo sont de 73"x28"x42", offrant amplement d'espace pour les cyclistes de différentes tailles.
One number would be easier to print and harder to trust. Here is what the manufacturer claims, and what actually changes it.
Pulled straight from the product record — if it changes on the bench, it changes here.
| Motor | Bafang G02 500W 48V rear hub motor |
|---|---|
| Motor torque | 80 N·m |
| Top assisted speed | - |
| Pedal assist levels & throttle | - |
| Drivetrain / gears | Shimano Tourney TX50R7CT 7-speed; KMC chain |
| Pedal Assist & Throttle | Pedal assist; thumb throttle |
| Battery capacity | 48V 17.5Ah Samsung Li-ion (840Wh) |
|---|---|
| Range (manufacturer claim) | Up to 120 km |
| Charging time | Approx. 6–8 hours |
| Battery removable | - |
| Brake system | Tektro hydraulic disc brakes |
|---|---|
| Suspension / fork travel | - |
| Tyres | 26 in Kenda tires |
| Lighting | Headlight |
| Front Suspension | MOZO adjustable preload suspension fork |
| Weight | 27.2 kg (60 lb) |
|---|---|
| Max total load | - |
| Frame size & standover | - |
| Frame material | - |
|---|
| BC legal class | - |
|---|
No specification matches that search.
Specifications are supplied by the manufacturer and can change between production runs. We update this page when we are told they have.
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