48V 500W MID Crank Motor Kit

• Customization: Available
• Type: Conversion Kits
• Design: 48V 500W MID Motor
• Model NO.: bbs02
• Chainwheel: 44t/46t/48t/52t
• Voltage: 48volts 500W
• Efficiency: >=80%
• Rpm: 70~90
• Max Torque: 60~85n.M
• Weight: 4kg
• Speed: 40km/H Max
• Warranty: 2 Years
• Transport Package: Carton Foam
• Specification: ce, rohs
• Trademark: cnebikes
• Origin: China
• HS Code: 8701100010
• Production Capacity: 5000 One Month

Product Description

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48v 500w mid crank motor

C965 display*1

Thumb throttle or twist throttle *1

Speed sensor *1

Chain wheel and chain cover*1

Crank *2

Brake lever *2 (left and right)

Screws and Use manual 

MID drives are the holy grail power-providers for electric bikes. If you want to know how you can spend a lot of money on an electric bike and get the ultimate in efficiency and performance this is a good start. MID drives are not the easiest or the cheapest electric bikes to build, but can be the cream of the crop once you are out riding, especially off road, especially climbing hills or even mountains.

Mid motor compare with hub motor

When compared to a hub motor, a MID drive is an elegant solution. This is because MID drives allow you to use the bike's transmission as the motor's gears, so the electric motor can run in its optimum RPM range. This translates to a happier more efficient motor and a lighter better balanced e-bike. Why a lighter bike? When going through the gears, you dont need as heavy a motor to propel you up hills without smoking, and you dont need as much battery because a MID drive is considerably more efficient than a hub motor especially when climbing.

MID drives are the holy grail power-providers for electric bikes. If you want to know how you can spend a lot of money on an electric bike and get the ultimate in efficiency and performance this is a good start. MID drives are not the easiest or the cheapest electric bikes to build, but can be the cream of the crop once you are out riding, especially off road, especially climbing hills or even mountains.
When compared to a hub motor, a MID drive is an elegant solution. This is because MID drives allow you to use the bike's transmission as the motor's gears, so the electric motor can run in its optimum RPM range. This translates to a happier more efficient motor and a lighter better balanced e-bike. Why a lighter bike? When going through the gears, you dont need as heavy a motor to propel you up hills without smoking, and you dont need as much battery because a MID drive is considerably more efficient than a hub motor especially when climbing.

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