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  • Thunder Pro Step-Thru Electric Bike - ProMechBC
  • Thunder Pro Step-Thru Electric Bike - ProMechBC
  • Thunder Pro Step-Thru Electric Bike - ProMechBC
  • Thunder Pro Step-Thru Electric Bike - ProMechBC
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Thunder

Vélo électrique Thunder Pro Step-Thru

Vélo électrique Thunder Pro Step-Thru

$2,599.00 CAD
$2,799.00 CAD $2,599.00 CAD
Promotion Épuisé
Frais d'expédition calculés à l'étape de paiement.

Le Thunder Pro Step-Thru est un vélo électrique de banlieue à enjambement bas haut de gamme conçu pour les cyclistes qui souhaitent un vélo de banlieue à longue portée avec des composants haut de gamme.

Il combine un moteur de moyeu de 500 W, une performance de banlieue de classe 2/3 et jusqu'à 150 km d'autonomie avec le soutien de ProMechBC à Vancouver. Que vous fassiez la navette, que vous remplaciez davantage de trajets en voiture ou que vous recherchiez un vélo électrique qui corresponde mieux à votre itinéraire et à votre style de conduite, ce modèle est positionné pour offrir une expérience de conduite confiante et pratique.

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Assembled, tuned & safety-checked before pickup
1-year local warranty · in-house service team
Free local pickup in Vancouver, or shipping across BC

Free installation: Ask us for FREE installation when you pickup your purchased item

Shipping & Returns

Retrait en magasin disponible. Le support local et le service de vélos électriques sont disponibles via ProMechBC. Les retours et échanges sont soumis à la politique du magasin, à l'état du produit et aux règles de vente finale ou de commande spéciale, le cas échéant.

Fit & Sizing

Idéal pour les cyclistes qui recherchent un enjambement facile, une position de conduite droite et confortable, et une configuration pratique pour les trajets quotidiens, les courses et l'utilisation quotidienne.

Afficher tous les détails
500W hub motor Motor power
Up to 150 km Range per charge
Class 2/3 commuter performance Top speed
Vancouver workshop Free local pickup — 1199 Grant St.
Why riders choose the Thunder Pro Step-Thru

Thunder Pro Step-Thru: Long-Range Low-Step E-Bike Features

Every figure below is labelled with where it comes from, so a manufacturer’s claim never reads as a measurement.

01 Commuter assistance

500W motor with up to 80 N·m torque

The Thunder Pro Step-Thru uses a 500W rear hub motor with up to 80 N·m of torque for city commuting and longer rides.

  • 500 WMotor
  • 80 N·mTorque
  • Rear hubDrive layout

Assistance varies with rider load, hills and battery state.

500W motor with up to 80 N·m torque
Thunder Pro Step-Thru Electric Bike — Bafang Hub Motor 500W 48V G02 80 N.m
02 Battery and range

48V 17.5Ah battery with up to 150 km claimed range

The Pro Step-Thru uses a 48V 17.5Ah battery with approximately 840Wh capacity and up to about 150 km of claimed range under favourable pedal-assist conditions.

  • 48 V 17.5 AhBattery
  • 840 WhCapacity
  • 150 kmMax claimed range

Maximum range depends on assist level, rider load, hills, temperature and speed.

48V 17.5Ah battery with up to 150 km claimed range
Thunder Pro Step-Thru Electric Bike — 48V 17.5Ah Samsung Li-ion
03 Braking and comfort

Tektro hydraulic brakes with 27.5 × 2.1-inch tires

Tektro hydraulic disc brakes with 180 mm rotors, 27.5 × 2.1-inch tires and an RST Blaze suspension fork give the Pro Step-Thru controlled city handling.

  • 180 mmHydraulic rotors
  • 27.5 × 2.1 inTires
  • RST BlazeFront suspension

Brake condition, tire pressure and wet pavement affect stopping distance.

Tektro hydraulic brakes with 27.5 × 2.1-inch tires
Thunder Pro Step-Thru Electric Bike — 27.5" x 2.10"
04 Fit and handling

About 29.5 kg with easier step-through access

At about 29.5 kg, the Pro Step-Thru combines a full-size commuter chassis with easier mounting, a larger battery and suspension fork.

  • 29.5 kgApprox. weight
  • Step-throughFrame
  • CommuterUse case

Check stairs and vehicle access if the bike must be lifted regularly.

05 Drivetrain

Shimano 7-speed drivetrain for commuting and longer rides

A Shimano 7-speed drivetrain gives the Pro Step-Thru useful mechanical gearing for urban hills, cruising and lower-assist riding.

  • 7-speedShimano drivetrain
  • Pedal assistElectric support
  • Step-throughFrame access

Mechanical gear choice remains important for cadence and drivetrain efficiency.

Thunder Pro Step-Thru : Libérez Votre Aventure

Découvrez le summum du vélo électrique avec le VAE Pro Thunder Step-Thru. Doté d'un moteur Bafang 500W robuste et d'une batterie Li-ion Samsung longue durée, ce vélo offre une autonomie impressionnante allant jusqu'à 150 km, vous permettant de voyager plus loin que jamais. Équipé de freins à disque hydrauliques, d'une selle Velo confortable et d'un écran couleur numérique King Meter, chaque trajet est fluide, sûr et élégant. Que ce soit pour naviguer en ville ou affronter des sentiers accidentés, le Thunder Step-Thru est votre compagnon ultime pour l'aventure et l'exploration.

Real-world range

How far it actually goes.

One number would be easier to print and harder to trust. Here is what the manufacturer claims, and what actually changes it.

150 km Manufacturer claim, ideal conditions
Full specification

Every number, in one place.

Pulled straight from the product record — if it changes on the bench, it changes here.

Power
MotorBafang G02 500W 48V rear hub motor
Motor torque80 N·m
Top assisted speed-
Pedal assist levels & throttle-
Drivetrain / gearsShimano Tourney TX50R7CT 7-speed; KMC chain
Pedal Assist & Throttle Pedal assist; thumb throttle
Battery & charging
Battery capacity48V 17.5Ah Samsung Li-ion (840Wh)
Range (manufacturer claim)Up to 150 km
Charging timeApprox. 6–8 hours
Battery removable-
Safety
Brake systemTektro hydraulic disc brakes
Suspension / fork travel-
Tyres27.5 × 2.10 in Kenda tires
LightingHeadlight
Front Suspension RST Blaze suspension fork
Dimensions & weight
Weight29.5 kg (65 lb)
Max total load-
Frame size & standover-
Dimensions 73 × 28 × 44 in (L × W × H)
Design & connectivity
Frame material-
Certifications & compliance
BC legal class-

Specifications are supplied by the manufacturer and can change between production runs. We update this page when we are told they have.

Customer Reviews

Owners put it best

verified riders have rated the Vélo électrique Thunder Pro Step-Thru. Unedited impressions from daily commutes, rain rides and hill climbs.

No reviews yet — be the first to review Vélo électrique Thunder Pro Step-Thru.

Loved by riders

What our customers say

Unedited reviews from riders across the Lower Mainland — and a few who crossed the border just to see us.

4.9
656 Google reviews · Read them all →
★★★★★

I drove all the way from Seattle to bring my daughter's scooter to ProMechBC and I could not be more pleased with both the repairs and the customer service. I will definitely be bringing the scooter North of the border when it needs some love.

Katie Barber
Posted on Google
★★★★★

Recently had an accident with my Apollo Go — luckily nothing major was damaged, but it still needed some repair and replacement parts. Service was great, and I got my scooter back within a week. :D

nw
Posted on Google
★★★★★

The service was incredibly fast, professional and efficient — they fixed my scooter wheel quickly and the quality of the repair was outstanding. Honest, reliable, professional and fast.

Amirreza Najmi
Posted on Google
Read all 656 reviews on Google
06 Owning it

Ride it home today — the rest is on us.

Ride now, pay later

Split it into predictable monthly payments — 0% APR on approved credit, no hidden fees.

Based on $2,599.00 at 0% APR. Rates from 0–19.99% APR. Subject to approval.

12-month warranty

A full year of coverage backed by our own technicians — plus lifetime service on everything we sell. No mailing it away, ever.

Price match guarantee*

Find the same product for less at an authorized Canadian dealer and we'll match it — you keep the local build, tuning and support.

Trusted local support

Bought here. Fixed here. By the people who built it.

Every ride leaves our bench assembled, torqued to spec and safety-checked — and stays local if it ever needs attention.

  • In-house assembly & safety check before pickup
  • Warranty work handled by our own technicians
  • Genuine parts stocked, plus a free 30-day tune-up
Book a service visit
ProMechBC Workshop
1199 Grant St, Vancouver, BC V6A 2J7
Open today · 10:00 – 18:00
Get directions (604) 200-4166
  • < 24 h Reply to service requests
  • 1 year Local warranty, in-house
  • Free 30-day first tune-up
Support

Frequently asked questions

The Thunder Pro Step-Thru uses a 500W 48V Bafang G02 rear hub motor rated for up to about 80 Nm of torque. It is designed for smooth starts, moderate hills, and practical everyday commuting.

Ride safe & legal

Riding safely and legally in Vancouver

Know the local rules for e-scooters, gear up properly, and keep your ride maintained. Our team can walk you through everything at pickup.

Talk to a specialist
Beyond scooters

Explore electric bikes

Prefer to pedal? Our e-bike range covers commuting, cargo and trail — with the same local service and honest advice.

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