How to Convert a Normal Cycle into an Electric Cycle (Using Voltebyk Kits)

Transform Any Bicycle into an Electric Cycle

You don't need to buy a brand-new electric cycle to enjoy electric-powered riding. If you already own a bicycle you love — whether it's a Hero, Firefox, Hercules, or any other brand — you can electrify it with a Voltebyk Conversion Kit for a fraction of the cost.

Why Convert Instead of Buying New?

What's in a Voltebyk Conversion Kit?

Every Voltebyk Conversion Kit includes:

• 🔧 BLDC Hub Motor Wheel (350W, pre-built with spokes)
• 🔋 Lithium-Ion Battery Pack (36V 7.5Ah or 9 AHoptions)
• 🎛️ Controller Unit
• 🖥️ LED/LCD Display Panel
• 🏍️ Throttle Grip
• ⚡ Charger (compatible with 5A socket)
• 📦 All connectors, cables, zip ties, and mounting hardware
• 📖 Installation manual + video guide link

Step-by-Step Installation Guide

Step 1: Check Compatibility

Voltebyk kits are available for 26T, 27.5T, and 29T wheel sizes. Verify your bicycle's wheel size (printed on the tyre sidewall). Most Indian bicycles (Hero, Atlas, BSA, Firefox) use 26T.

Step 2: Remove the Rear Wheel

Flip your bicycle upside down (rest it on handlebars and seat). Remove the rear wheel using a 15mm wrench. Transfer the tyre, tube, and freewheel/cassette to the motor wheel.

Step 3: Install the Motor Wheel

Slide the motor wheel into the rear dropouts. The motor cable should exit on the non-drive side. Tighten the axle nuts firmly — this is critical for safety.

Step 4: Mount the Battery

Attach the battery bracket to your frame's bottle cage mounts (or use the provided clamp mount for frames without bottle cage bosses). Slide the battery onto the bracket until it clicks. Our battery packs are designed for secure, vibration-free mounting.

Step 5: Install the Controller

Secure the controller unit to the frame using zip ties or the provided velcro strap bag. Position it close to the battery for clean cable routing.

Step 6: Wire Everything Up

Connect the colour-coded connectors:

• 🔴 Battery → Controller (power input)
• 🔵 Motor → Controller (motor phase wires)
• 🟢 Throttle → Controller
• 🟡 Display → Controller

All connectors are keyed — they only fit the correct port. Use zip ties to secure cables away from wheels, chain, and brakes.

Step 7: Safety Check & Test Ride

• ✅ Check brake function (both brakes)
• ✅ Ensure motor wheel is tight and centred
• ✅ Test throttle at low speed in an open area
• ✅ Check all cable connections are secure
• ✅ Ensure battery is locked on the bracket

Common Mistakes to Avoid

• ❌ Using incompatible wheel size — always match 26T/27.5T/29T
• ❌ Loose axle nuts — can cause wheel detachment at speed
• ❌ Cables touching the chain or brake disc — causes damage
• ❌ Overcharging the battery — unplug at 100%

Cost Breakdown

Compare that to buying a new electric cycle at ₹25,000–₹60,000. You save 60–80% with a conversion kit!

Frequently Asked Questions

Do I need a driving license or registration to ride a Voltebyk electric cycle in India?

No. All Voltebyk electric cycles and 250W motor conversion kits are engineered to operate within the 25 km/h speed limit using a 250W BLDC motor. Under Indian Central Motor Vehicle Rules, they are legally classified as non-motorised vehicles requiring no driver's license, RTO registration, or mandatory helmet paperwork.

What is the monthly electricity cost to charge a Voltebyk e-bike battery?

A full charge for our standard 36V 7.8Ah or 9Ah lithium-ion battery consumes under 0.4 units of electricity (costing approx ₹3 to ₹5 per charge). For a 25 km daily commute, your monthly electricity cost will be under ₹100, saving you over ₹20,000 annually compared to petrol scooters.