Waterproof Controller Box Electric Bicycle Controller Box for 250W 350W Motor Controller

• Customization: Available
• After-sales Service: 6 Months
• Warranty: 6 Months
• Model NO.: 250w 350w motor controller BOX
• Condition: New
• Certification: CE
• Customized: Customized
• Application: Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle
• Material: ABS
• Product Name: Ebike Controller Case
• Voltage: 36V/48V
• Color: Black
• Size: 169*66*60mm
• Type: Controller Box
• Weight: 500g
• Waterproof: Yes
• Transport Package: Standard Carton with Carton
• Specification: 17X7X6 cm
• Trademark: mayebikes
• Origin: China
• HS Code: 87149900
• Production Capacity: 5000 Pieces/Year

Product Description

Waterproof controller box electric bicycle controller box for 250w 350w motor controller

Specification

item	value
Place of Origin	China
	Jiangsu
Brand Name	Mayebikes
Type	Controller box
Model Number	YJ250/350w
Rated Voltage	24v/48v
Rated power	250w/350w
Size	169*66*60mm
Used for controller size	82*56*32mm
Used for controller	14A 15A
color	Black
weight	500g
IP Rating	IP56
Material	ABS
Cerification	CE

 

PACKING & DELIEVEY

Standard carton with foam

OUR COMPANY

Changzhou Mayebikes Co.,Ltd is a motor manufacturer,more than 9 years of experience in ebike conversion kits and ebike field.

We mainly supply hub motor kits, bafang mid motor kits and ebikes. All of our products have passed the certification of product quality required.Our customer groups: ebike brands distributors, bike shop, cycling clubs, riders, wheels makers, ebike factory or ebike builders etc.
 

We manufacture, wholesale and supply bicycle performance parts. With professional sourcing and technician team, Mayebikes alwaysoffer good quality and service with competitive price.

Sincerely look for long-term business relationship with you!

FACTORY WORKSHOP & CERTIFICATION

We are commited to putting our customers as the first priority, by proding high quality product integrity, honesty and
accountability in our worldwide business.

OUR SERVICE

1.Always keep ready stock for make sure the fast shipping.
2.For EU,we have tax free shipping way.
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

FQA

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.