SPECIFICATIONS

Battery Capacity: 52V20Ah-30Ah

Battery Position: Down Tube

Bike Throttle: Twist throttle

Brake lever: 2 electric brake levers (can power off from both side)

Brand Name: NBPower or OEM

Controller: 48-72V 45A dual hall sine wave controller

Display: LCD Display,SW900 colorful display

Model Number: 52V2000W

Motor: 52V2000w bldc motor

Motor Type: Brushless Non-gear Hub Motor

PAS: 1:1 Intelligent Pedal Assistant System

Part: WHEEL

Place of Origin: China

Power Supply: Lithium Battery

Speed: 60-70km/h

Throttle: good twist throttle

Voltage: 52V

Wheel Size: 27.5",29"

Wheel size: 26"/27.5"/29"

Product Description

Item	Detail	Remark
Motor	52V2000W Brushless DC Motor
		180℃ copper winding with best magnet	rear wheel
Fork distance	Rear fork distance	135-142mm dropout
flywheel	7S gear
Rim	26"/27.5"/29 Double-wall alloy MTX rim	black
Throttle	Upgrade Full twist throttle	Similar surron-throttle
Brake lever	2 electric brake levers	Can power off from both
Controller	48V-72V45A dual hall sine wave controller
Controller bag	rectangle controller bag
PAS	1:1 PAS
Display	SW900 colorful display
Arm torque	M14 torque arm
Accessory	Use manual.ties,winding pipe
Weight	13Kg

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Company introduction

Changzhou Niubo Power (NBPower)

consisted of experts and enthusiasts with more than 7 years experience from Electric Bike field,with our critical engineer who worked in a famous ebike firm from Japan more than 6 years,talent industrial designers,and battery experts,experienced assembly workforce,we have dedicated to offering the high quality products and friendly, excellent service to all of our customers.

The goal of NBPower is to be your senior consultant in electric bicycle. We hope to be able to keep surprising you with new,innovative and high quality electric bikes and kits in the future.

Let's begin to share our passion for two wheels,get closer to nature, far away from traffic jam, smelly public transport, you can see so much more by electric bike.

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

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.