Electric Bike Conversion Kit

Welcome to E smart way Electric Bike Conversion Kit collection , your source for electric bike conversion kits direct from leading Chinese manufacturers. For over 8 years we have proudly represented brands offering simple electrification upgrades.

Browse our selection of affordable conversion kits, perfect for transforming your trusted bicycle into an e-bike. With our kits, enjoying the benefits of electric pedal assistance is more accessible than ever.

Converting with one of our kits is an easy and efficient solution for riders interested in electric cycling. Intuitive installations maintain your bike's look while unlocking motorized transportation.

Pedal as you please with boosts up hills and on longer rides. Carbon-free commutes and fitness have never been more enjoyable or practical. Upgrade any bike style from casual to serious performance machines.

Our integrated kits offer a seamless solution with the motor, battery and controller already combined into one efficient unit. Installation is effortless while delivering serious electric performance.


Shop with confidence in our expertise and manufacturer partnerships. Reliable systems and your bicycle's second life await 

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  • QS MOTOR 138 3000W V3 70H 5500W Max continuous 3800RPM Mid drive Motor with APT72400 Controller for E-Motorcycle

  • NEW Motor Kit SIAECOSYS/QSMOTOR Liquid Cooled 138 V3 4000W 90H Mid Drive Motor with Gearbox Matched with EM200-2 Controller

  • Siaecosys/QSMOTOR Powerful 5kW 12x3.5inch In-Wheel Hub Motor with MQ Sabvoton controller

  • QSMOTOR New QS273 12000W 17*6.0inch V4 72V 150kph High Speed BLDC Hub Motor with ND721200 Controller Kits for E-Motorcycle

  • SiAECOSYS/QSMOTOR 12*3.5inch 268 80H 20kW 72V Powerful Racing Hub Motor with ND842600/ND962600 Controller

  • Siaecosys/QSMOTOR 205 50H V3/V3I Electric high power kit with UKC1 speedometer

  • SiAECOSYS 17X6.0inch 70H 12000W V4 96V 157kph hub Motor with ND721800/ND961800 Controller Powertrain Kits for E-Motorcycle

  • SiAECOSYS 17X6.0inch 12000W V4 96V 157kph hub Motor with ND96850 Far Driver Controller for Electric Motorcycle

  • QS Motor 273 40H V3 Electric high power spoke 4000W Powerful Hub Motor with TFT H6 speedometer

  • SiAECOSYS QS 16*3.0inch 8000W 273 50H V3 120kph Electric scooter motor with APT FOC AE96600 72V 96V 8kW 10kw Speed controller

  • QS273 8000W V3 120kph E-motorcycle Spoke Hub Motor with 17x4.5 Moped Wheel Rim Conversion Kit with Controller and Speedometer

  • QS 120 2kW 70KPH 72V 12 x 3.5 inch Mid Drive Motor Assembly Kits

  • New QSMOTOR QS138 90H V3 with 1:2.35 gear box Rated 4KW 7200rpm Mid Drive Motor Kits with EM200-2SP Controller 200A 600A

  • QS 3000W 138 70H V1 sprocket/belt design mid drive motor with SIAYQ72180 SIAYQ72120 far drive controller max speed 100kph

  • Honda Beat Fuel to Electricity Electric Hub Motor Conversion Kit

  • SiAECOSYS QSMOTOR 12inch 1500W 72V 55kph Hub Motor with EM50SP controller and kits for Electric Scooter

  • SiAECOSYS 17X6.0inch 12000W V4 96V 157kph Hub Motor With SIAPT96800 Controller For High Power Electric Motorcyc

  • QS motor 138 3kw 72V 100KPH V2 Mid Drive Motor with Votol EM150 Controller

  • SiAECOSYS SIA155-48 18kW Peak 72V100kph PMSM Hairpin Motor Kits with SIA72400 Controller for High Quality Assurance

  • SIA New Arrival QSMOTOR 14 x 6.0inch 3000W 4000W Max 13500W 72V 110KPH QS138 Mid Drive Motor Kit for PCX Electric Scooter

  • QS Motor 205 3kw V3TI Hub Motor Electric Kit with TFT H6 speedometer

  • SiAECOSYS 6000W 72V 110kph V3 Hub Motor with EM200-2SP controller and kits for electric motorcycle

  • QSMOTOR 17x4.25 inch 273 8000W V3 72V 120kph High Speed E-Motorcycle Spoke Hub Motor with EM200-2 Controller Conversion Kit

  • QS Motor 17*3.5inch 260 5000W V4 72V Hub Motor With ND72680 Controller Conversion Kit for Electric Motorcycle