When you're planning an electric bike conversion in Pakistan, the motor decision is just as important as the battery. Two fundamentally different architectures dominate the market: hub motors and mid-drive motors. They work differently, cost differently, and they perform very differently depending on where and how you ride.
After 1,200+ conversions out of our Gujranwala workshop since 2018, we've installed both types on everything from CG125s to Yamaha YBRs to Royal Enfield-style tourers. Here is our honest, Pakistan-specific breakdown — no marketing fluff, no imported assumptions.
Before we get into specs, it helps to understand the fundamental architectural difference between these two motor types:
A hub motor integrates the electric motor directly into the hub of either the front or rear wheel. Turn on the controller, and the wheel spins — there's no chain, no intermediate gearbox, no clutch involved. Power goes straight from battery to wheel. Simple, elegant, and remarkably well-suited to Pakistan's conditions.
Installation is clean and straightforward. On a CG125 or Yamaha YBR conversion, a hub motor swap can be completed in our workshop in a single day. We replace the original wheel hub with the motor hub, run the phase wires and hall sensor cables to the controller, and the drivetrain is done. There are no custom brackets, no gearbox modifications, no alignment issues. This keeps conversion costs lower and reduces the chance of installation errors that cause problems later.
Zero drivetrain wear. Because a hub motor bypasses the chain and sprockets entirely, there is literally nothing wearing out in the drivetrain. No chain to tighten, no sprocket teeth to inspect, no clutch plates to replace. For a daily commuter doing 40–60 km per day on Lahore's GT Road or through Karachi's DHA traffic, this is a meaningful maintenance advantage. Petrol CG125 owners know how often chains need attention — with a hub conversion, that maintenance disappears permanently.
Reliability in the field. Hub motors have very few moving parts. The motor is sealed inside the hub, protected from dust, road spray, and Pakistan's monsoon rains. If there is a problem on the road, it is almost always electrical (a controller fault or a hall sensor issue) rather than mechanical. These are diagnosable and fixable at the roadside or at any auto electrician.
Cost and local availability. Quality hub motor kits — 1000W to 3000W — are available in Pakistan from local importers in Lahore, Karachi, and right here in Gujranwala. The competitive market has driven prices down. A solid 1500W rear hub motor with controller and throttle can be sourced for PKR 25,000–40,000. Parts, replacements, and upgrades are accessible without waiting on international shipping.
Hub motors have one physics-based limitation: they operate at a fixed gear ratio. The motor spins the wheel directly, so there is no mechanical advantage available when climbing steep gradients. On Pakistan's flat urban roads — Gujranwala, Lahore, Faisalabad, Karachi — this is completely irrelevant. You will never notice it.
Where it matters is on prolonged, steep hills. The Murree road climb, the Galiyat switchbacks, the Karakoram Highway passes — these put sustained load on a hub motor that forces it to draw high current at low RPM, generating heat. A properly sized hub motor (2000W+ for hilly terrain) manages this, but it is working harder than a mid-drive would in the same situation. Extended steep climbs also mean the battery discharges faster, reducing range on mountain routes.
We run a 2000W rear hub motor on a CG125 conversion for a customer who commutes daily between Gujranwala city and the GT Road industrial zone — around 50 km round trip, fully flat. Three years later, same motor, zero drivetrain maintenance, original controller still running. This is what hub motors do best: flat-road daily commuting with complete reliability.
A mid-drive motor mounts at the bike's crankshaft or primary gearbox position. Rather than driving the wheel directly, it drives the existing transmission — meaning the motor's output passes through the bike's gears. This gives it a critical mechanical advantage: you can downshift before a steep climb, putting the motor in a more favourable operating range. Think of it as the difference between a car engine that uses its gearbox versus one bolted directly to the wheels.
Hill climbing efficiency. This is the defining advantage. Because a mid-drive can exploit the bike's gear ratios, it maintains motor RPM in its optimal efficiency band even on steep gradients. For riders in Murree, Abbottabad, Nathia Gali, AJK, Swat, or the Karakoram Highway route, this translates to meaningfully better performance and less battery drain on climbs. A 3000W mid-drive on a hilly route can outperform a 5000W hub motor on the same terrain.
Torque delivery at low speeds. In rocky or uneven terrain — common in the outskirts of northern cities or village roads in KPK — the geared torque multiplication of a mid-drive gives responsive, controllable low-speed power. This matters for off-road and semi-off-road use.
Motor efficiency at varying speeds. Hub motors run at their most efficient at a specific speed — roughly their design point. Mid-drives, using gears to maintain optimal motor RPM, can stay in that efficiency band across a wider range of actual road speeds. In varied terrain with frequent stops and climbs, this can mean 10–15% more range from the same battery.
Cost and sourcing. This is the biggest barrier. Quality mid-drive conversion kits — Bafang BBSHD, TSDZ2, or custom Chinese units built for motorcycle frames — are largely import items in Pakistan. As of 2026, local stock in Lahore, Karachi, and Gujranwala is thin. Importation adds customs, shipping time, and cost. A quality mid-drive kit can run PKR 65,000–130,000 for the motor alone, before installation, battery, or controller. That's often more than the donor CG125 itself.
Complex installation. Mid-drive conversions require custom fabrication in most cases — mounting brackets, modified engine mounts, custom chainring alignment, and sometimes gearbox modifications. Our fabrication team can handle this, but it takes 2–4 days of workshop time versus 1 day for a hub motor build. That translates directly to higher labour costs.
Drivetrain wear acceleration. When a high-torque electric motor drives through the existing chain and sprockets, those components wear significantly faster than they would with a petrol engine. A CG125's chain and sprocket set that might last 15,000 km on a petrol engine may need replacement at 6,000–8,000 km on a mid-drive EV build. In Pakistan, where chain and sprocket sets can cost PKR 3,000–8,000 and need a mechanic's time to replace, this ongoing cost adds up.
Parts availability for repair. If a mid-drive motor develops a fault 3 years from now, finding a replacement unit or specific internal components in Pakistan's local market is genuinely difficult. Hub motor spares — hall sensors, phase wires, bearings — are available at almost any auto electrician's shop in major cities. Mid-drive internals are a different story.
We've seen customers source mid-drive kits directly from Alibaba or Chinese resellers to save money. When the motor develops a fault 18 months later — a common issue with no-brand units — there are no local spares, no warranty, and no support. The cost saving becomes a cost multiplier. If you go mid-drive, use a verified kit with a track record.
| Factor | Hub Motor | Mid-Drive Motor |
|---|---|---|
| How it works | Motor integrated into wheel hub | Motor drives through existing gearbox/chain |
| Installation time | 1 day (standard build) | 2–4 days (custom fabrication) |
| Motor cost (Pakistan) | PKR 25,000–55,000 | PKR 65,000–130,000 |
| Local availability | Widely available | Import only, limited stock |
| Chain & sprocket wear | None — bypasses drivetrain | Faster wear — higher ongoing cost |
| Flat city roads (Karachi / Lahore) | Excellent — ideal use case | Good, but overkill for flat terrain |
| Hill climbing (Murree / AJK) | Moderate (size up motor for hills) | Excellent — uses gear ratios |
| Efficiency on varied terrain | Fixed gear ratio | Variable — maintains optimal RPM |
| Roadside repair ease | Easy — spares widely available | Difficult — parts often import only |
| Best for | 90% of Pakistani commuters | Northern Pakistan, serious hilly terrain |
Pakistan's geography is extraordinarily diverse — from the dead-flat alluvial plains of Punjab and Sindh to the steep passes of KPK and Gilgit-Baltistan. The right motor choice depends heavily on where you actually ride.
For the vast majority of Pakistani EV converts — daily commuters navigating city traffic, GT Road stretches, and suburban roads across Punjab and Sindh — the terrain is essentially flat. Lahore's highest elevation change in a typical commute is less than 20 metres. Karachi's DHA and Gulshan are largely flat. Gujranwala is table-flat.
In these conditions, a hub motor is the clear winner. You get the full range, zero drivetrain maintenance, lower cost, and better local support. A mid-drive here gives you nothing meaningful in return for its significant cost and complexity premium. It would be like buying a four-wheel-drive SUV to drive exclusively on Lahore's motorway.
If your regular riding involves climbs — the Murree road from Rawalpindi, the Swat Expressway approaching Mingora, the mountain roads around Abbottabad or Mansehra, or anything in AJK or Gilgit-Baltistan — the calculus genuinely changes. A properly installed mid-drive will outperform a hub motor on repeated steep climbs, maintain better range, and put less thermal stress on the motor.
That said, even here we would first ask: how steep and how long are the climbs? A 2500W hub motor handles Murree's main road with no issues for most riders. It is the Karakoram passes and Galiyat switchbacks where mid-drive's advantage becomes decisive. For genuine mountain riding — touring northern Pakistan, frequent Naran or Gilgit trips — mid-drive is worth the premium.
Islamabad and its surrounding areas present genuine mixed terrain — the city is planned and relatively flat, but routes toward Murree, Margalla Hills trails, and the E-35 toward Haripur have meaningful elevation. Here, a well-sized hub motor (2000W+) handles 90% of use cases, with a mid-drive offering marginal improvement. Most MZEV customers in Islamabad use hub motors and are satisfied.
Peshawar and Quetta are city centres with some surrounding hilly terrain but predominantly flat in-city riding. Same logic applies — hub motor covers the use case for most riders.
We have completed mid-drive conversions for two customers based in Gilgit who regularly traverse high-altitude mountain roads. Both use 3000W mid-drive systems with LiFePO4 batteries. For their specific use case — sustained high-altitude climbs at 3,000–4,000m elevation — mid-drive was the correct recommendation. This represents roughly 2% of our total builds. For everyone else, hub motor wins.
Hub motors win for 90% of Pakistani riders. They are simpler, cheaper, more reliable in local conditions, and far better supported by the parts ecosystem here. Mid-drive motors are a genuine upgrade for serious hilly terrain use — but they come with real costs and complexities that most urban Pakistani commuters don't need to pay. Know your terrain, buy accordingly.
At MZEV, we don't have a financial incentive to sell you one over the other — both are available in our workshop. What we do have is 1,200+ builds worth of real-world experience across Pakistan's wildly different road conditions. When we recommend a hub motor to 90% of customers, it's because 90% of customers are riding flat urban roads where hub motors genuinely are the better total solution.
If you tell us you're regularly riding from Abbottabad to Naran and back, we'll quote you a mid-drive without hesitation. If you're commuting daily through Gulberg in Lahore, we'll tell you honestly that a hub motor will serve you better at half the cost. That's the MZEV way: honest builds, not upsells.
Tell us your terrain and we'll spec the exact motor for your conversion. Free consultation, no obligation.