Model NO.
yj-m820
Model Number
M820
Display
Dp E181.Can
Certification
CE / En 14764/ RoHS
Max Torque
75n.M
Weight
2.5kg
Transport Package
Standard Carton with Foam
Specification
package 40*30*30cm
Trademark
Mayebikes
Origin
Jiangsu China
HS Code
8714990000
Production Capacity
5000 Units/Month
After-sales Service:
Motor:12months Other Parts:6months
Warranty:
Motor:12months Other Parts:6months
Type:
Conversion Kits
Bafang newest motor electric bicycle 36v 43v 250w M820 8fun mid drive conversion kit portable motor kit bafang
Are you looking for a light motor for your eMTB? Our M820 is the answer.With only 2.3kg, it convinces in all points with 250W rated power and strong 75Nm (max effective torque) for a maximum extended cadence support of 120 rpm. Thanks to its perfectly tuned torque sensor, it can control the exact power according to the pedaling force.
COMPACT! POWERFUL! LIGHT WEIGHT! With only 2.3kg, it convinces in all points with 250W rated power and strong 75Nm (max effective torque) for a maximum extended cadence support of 120 rpm. Thanks to its perfectly tuned torque sensor, it can control the exact power according to the pedaling force. The M820 drive system inspires every eMTB rider, regardless of the terrain or climbing situation!
Specification
item | value |
Place of Origin | China |
Jiangsu | |
Brand Name | Mayebikes |
Model Number | MM G532.250.C |
Battery Capacity | optional |
Power Supply | Lithium Battery |
Display | optional |
Motor Type | Mid-drive motor |
Battery Position | optional |
Voltage | 36V, 36v/43v |
Speed sensor | With |
Weight | 2.3kgs |
Motor power | 250w |
Max torque | 75N.m |
Support | city/mtb/road bikes |
Teeth number | 40T |
Certification | CE / EN 14764/ ROHS |
Model Number | M820 |
Style | Two rounds |
Company Profile
FAQQ1:What's main advantages of geared motor and gear less motor?
A: Geared motor has lighter weight,smaller size,zero drag(complete freewheel when not using battery, and excellent efficiency.Gearless motor has high top speed, more power output, and excellent life span.
Q2:What is Pedal-Assist?
A:The Pedal-Assist Mode (PAS) operates when you are pedaling the bike and progressively adds electrical power to the motor. The faster you pedal, the more power is applied. PAS mode significantly increases battery range as compared with using the throttle alone.
Q3:Does the battery recharge when I pedal?
A:No, in order for the motor to recharge the battery, it would have to create resistance which would make it too difficult to pedal without the motor. Unfortunately physics doesn't work in our favor.
Q4:How far can I go on one charge?
A:There are many variables that affect distance such as weight, terrain, number of stop / starts, riding speed, amount of pedal assistance, number of hills climbed, tire pressures, and wind resistance etc.
Q5: Front wheel and rear wheel choose which one?
A: Common standard front wheel is 100mm dropouts,easier to install without derailleur adjustments, you can use your original freewheel; Common standard rear wheel is 135mm dropouts, better grip especially when you ride on steep inclines or in wet condition.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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