Tongsheng Tsdz8 New Torque Sensor MID Motor Kit 48V 500W 750W E Bike Conversion MID Drive Kit with Brake Sensor

• Customization: Available
• After-sales Service: Motor:12months Other Parts:6months
• Warranty: Motor:12months Other Parts:6months
• Model NO.: TSDZ8
• Bike Throttle: Thumb Throttle
• Power: 500W 750W
• Max Speed: 45km/H
• Sensor: Torque Sensor
• Max Torque: 140n.M
• Transport Package: Standard Carton with Foam
• Specification: package: 40*30*30cm
• Trademark: TSDZ8
• Origin: China
• HS Code: 850131000
• Production Capacity: 5000pieces/Month
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 9.000kg

Product Description

Electric mountain bike 48v 500w 750w torque sensor mid motor kit TSDZ8 tongsheng new ebike trike waterproof conversion kit 750w

48V750W68mm Motor Specifications:

Position: Mid Drive

Construction: Gear Drive

Rated Voltage (DCV): 48V

Rated Power (W): 750W

Max. Torque (N.m): >120N.m

Top Speed: 45-55KM/H

Pedal Sensor: Torque Sensor Integrated Into The Motor

Bottom Bracket Length: 68-73mm

Bottom Bracket Diameter: 34-36mm

Noise Level (dB): ≤55

Operating Temperature: -20~45°C

Sprocket: 44T

Waterproof Grade: IP54

 

Motor Kits Included:

1 PC TSDZ8 48V750W Mid-Drive Motor 1 PAIR Brake (Optional) 1 PC Thumb Throttle 1 PC Display (Optional) 1 PC Power Connection Cable 1 PC Installation Tools 1 Pairs Crank-Arm 1 PC 44T Chain wheel 1 PC Speed Detective Sensor

Specification

item	value
Place of Origin	China
	Jiangsu
Brand Name	TSDZ8
Model Number	tsdz8-500w/750w
Battery Capacity	optional
Power Supply	Lithium Battery
Wheel Size	16"-29"
Display	LCD
Motor Type	mid motor
Battery Position	optional
Bike Throttle	thumb throttle
Product Name	TSDZ8 48v 500w 750w mid motor kit
Voltage	48v
power	500w 750w
max speed	45km/h
sensor	torque sensor
max torque	140N.m
waterproof grade	IPX5
weight	7.2kg
BB size	68-73mm
Certification	CE

FAQ

Q1: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.