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Thunder

Vélo électrique Thunder Pro enjambeur

$2,599.00 CAD

~~$2,999.00 CAD~~ $2,599.00 CAD

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Frais d'expédition calculés à l'étape de paiement.

Le Thunder Pro Step-Over est un vélo électrique de banlieue longue distance conçu pour les cyclistes qui souhaitent un vélo de banlieue à enjambement bas avec une grande autonomie et des composants haut de gamme.

Il combine un moteur de moyeu de 500 W, des performances de navette de classe 2/3 et jusqu'à 150 km 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 correspond mieux à votre itinéraire et à votre style de conduite, ce modèle est conçu 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 adultes qui souhaitent un vélo électrique confortable et polyvalent pour les trajets quotidiens, la mobilité de tous les jours et les balades récréatives.

Afficher tous les détails

Bafang 500W 48V G02 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-Over

What makes it a long-range commuter e-bike.

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

01 The drive unit

Null, geared for gradient

Bafang Hub Motor 500W 48V G02 80 N.m. Watts set the ceiling; what you feel on a grade is how much pulling power is available low in the range, where a climb from a standstill actually happens.

Torque is what you feel; watts are what the marketing quotes. A motor with useful pulling power low in its range gets you moving from a standstill on a gradient — at a light, on a driveway apron, halfway up a climb you had to stop on. Those are the moments that decide whether a bike gets ridden or parked.

500 WMotor

Any climbing claim assumes a rider putting in their share. A throttle-only ascent drains the pack far faster than the range figure suggests.

Null, geared for gradient — Thunder Pro Step-Over Electric Bike — Bafang Hub Motor 500W 48V G02 80 N.m

02 Distance

Up to 150 km claimed, and what that means

Up to 150 km claimed, 48V 17.5Ah Samsung Li-ion. The figure that shapes your week is not the maximum but the margin left at the end of an ordinary day, in the cold, with the lights on.

Every battery is a consumable, and how you treat it decides whether that means five years or two. Charging to full only when you need the full range, keeping it off the charger once it is there, and storing it indoors through winter are worth more to its lifespan than any figure on the spec sheet.

150 kmClaimed range
48 VBattery

Up to 150 km is the manufacturer's figure, measured on flat ground, in warm weather, with a light rider holding a steady low speed. Vancouver hills, winter temperatures and stop-start traffic all cost you range. We have not yet run our own road test on this one; when we do, the tested figure goes in the spec table beside the claim.

Up to 150 km claimed, and what that means — Thunder Pro Step-Over Electric Bike — 48V 17.5Ah Samsung Li-ion

03 Slowing down

Null, and why it matters

Hydraulic disc brakes - Tektro disc 180 mm, 27.5" x 2.10" tyres. Stopping distance is set by the contact patch as much as by the caliper: hardware can only ask for as much grip as the tyre has to give, which is why both are quoted here rather than just the one that sounds impressive.

Stopping distance is set by the tyre as much as by the caliper. The best brakes in the world cannot exceed the grip available, which is why contact patch, compound and pressure matter as much on a wet Vancouver morning as the hardware clamping the rotor.

29.5 kgWeight

BC requires a standard e-bike to stop from 32 km/h within 9 m on clean, level pavement. That is a dry-surface test — assume noticeably longer in Vancouver rain, and leave the gap to prove it.

Null, and why it matters — Thunder Pro Step-Over Electric Bike — 27.5" x 2.10"

04 Fit

Step-over frame, and what it means

Size: 73"x28"x44"LxWxH, Step-over frame. Fit decides whether a bike is still being ridden in month three, and it is the one specification a photograph cannot tell you — reach, standover and saddle height interact, and two riders of the same height with different inseams want genuinely different setups. It weighs 29.5 kg, which is worth knowing before you commit if it has to come up a flight of stairs or onto a bus rack at the end of the ride.

Fit is the specification that decides whether a bike gets ridden after the first month, and it is the one that cannot be judged from a photograph. Reach, standover and saddle height interact — two riders of the same height with different inseams want genuinely different setups, and the adjustment range is what lets a bike belong to you rather than merely fit you.

Step-overFrame
29.5 kgWeight

Height charts assume average proportions. Two riders at the same height with different inseams will want different setups, so treat any published range as a starting point and expect to move the saddle and bars.

Step-over frame, and what it means — Thunder Pro Step-Over Electric Bike — Step-over

05 Drivetrain

Null

Gears: Shimano Tourney TX50R7CT Shifter Plus 7-Speed · Chain: KMC chain, Throttle: Thumb Throttle. Gearing decides what the motor is asked to do: the right gear on a climb keeps you spinning and keeps the drive unit cool and efficient, and the wrong one grinds through your knees and your range at the same time.

The drivetrain is what riders upgrade first and shop for last. Chain, cassette and pads are consumables on any bike and wear faster under assistance, so the practical question is not which groupset is fitted but how cheaply and quickly it can be serviced when it wears — which is a question about your shop, not your bike.

Pedal-assist levels are a controller setting, not a measurement. What one brand tunes into its middle level another spreads across two, so treat the count as a range of options rather than as a spec you can compare across bikes.

Vélo électrique Thunder Pro Step-Over : Puissance, commodité et performances redéfinies

Le vélo électrique Thunder Pro Step-Over a bénéficié d'une mise à jour impressionnante, arborant désormais un cadre plus léger pour une portabilité et une commodité de rangement accrues. Équipé d'un moteur robuste de 500 W et d'une batterie Samsung de 48 V, ce vélo électrique offre des performances puissantes aux citadins et aux cyclistes de loisirs. Ses fonctionnalités avancées, notamment l'écran couleur numérique King Meter et les freins à disque hydrauliques, garantissent une conduite souple et sécurisée à chaque fois. Avec une autonomie généreuse de la batterie allant jusqu'à 150 km, les cyclistes peuvent profiter de trajets plus longs sans se soucier de manquer d'énergie. Idéal pour les voyageurs urbains et les cyclistes récréatifs, le Thunder Pro Step-Over combine puissance, confort et fiabilité dans un ensemble élégant.

Full specification

Every number, in one place.

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

Power

Motor position	Bafang 500W 48V G02 hub motor
Motor power (nominal)	500W hub motor
Motor torque	80 N·m
Top assisted speed	Class 2/3 commuter performance
Pedal assist levels & throttle	Throttle: Thumb Throttle
Drivetrain / gears	Gears: Shimano Tourney TX50R7CT Shifter Plus 7-Speed · Chain: KMC chain

Battery & charging

Battery capacity	48V 17.5Ah Samsung Li-ion (840Wh)
Range (manufacturer claim)	Up to 150 km
Charging time	Approx. 6–8 hr
Battery removable	-

Safety

Brake system	Tektro hydraulic disc brakes
Suspension / fork travel	RST Blaze suspension fork
Tyre size	-
Lighting	Headlight: Yes
Tires	27.5 x 2.10 in Kenda tires

Dimensions & weight

Weight	65 lbs
Max total load	-
Frame size & standover	Size: 73"x28"x44"LxWxH

Design & connectivity

Frame material	Step-over

Certifications & compliance

BC legal class	-

Specifications are supplied by the manufacturer and verified by our workshop on arrival. We update this page when they change.

Customer Reviews

Owners put it best

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

No reviews yet — be the first to review Vélo électrique Thunder Pro enjambeur.

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

What motor does the Thunder Pro Step-Over use?

The Thunder Pro Step-Over uses the Bafang 500W rear-hub platform used across the current Thunder Pro commuter family, with strong low-speed torque for urban riding and hills. Exact production hardware should be confirmed on the current ProMechBC unit.

What is the range of the Thunder Pro Step-Over?

Current Thunder Pro extended-range configurations use an 840Wh battery and are rated for up to roughly 120 km under favourable conditions. Because Thunder has sold multiple Pro configurations, confirm the battery fitted to the ProMechBC Step-Over before relying on a specific range figure.

Who is the Thunder Pro Step-Over best for?

The Pro Step-Over is best suited to riders who want a traditional step-over commuter frame, longer-range battery capacity, hydraulic braking, and front suspension for daily transportation and longer recreational rides.

What battery does the Thunder Pro Step-Over use?

Thunder Pro extended-range models use a 48V 17.5Ah Samsung-cell battery with approximately 840Wh of capacity. Confirm the battery label on the current Step-Over unit because Thunder production configurations can change over time.

What brakes and suspension does the Thunder Pro Step-Over use?

The Thunder Pro platform uses hydraulic disc braking and a lockout front suspension fork for predictable stopping and comfort on rough city pavement. Exact brake and fork models can vary by production revision, so confirm the current ProMechBC configuration if component brand is important.

Where can I buy or service the Thunder Pro Step-Over in Vancouver?

You can purchase the Thunder Pro Step-Over through ProMechBC in Vancouver, with local pickup when available and local support for setup, maintenance, and e-bike repairs. Contact ProMechBC to confirm the exact production configuration and current stock.

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.

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Vélo électrique Thunder Pro enjambeur