QiROLL QR-E MUTE+ B60 Bat Friction Drive electric Bicycle E-BIKE Conversion Kit

Description

Include VAT price，no additional payment is required.
QR-E mute 250W double clutch booster
Electronic clutch and manual clutch
mute
low noise
250W maximum power (continuous)
Total: 1.2 kg (QR-E + B60 battery)
Standard range (
32km
- B60 ECO mode)
Total: 1.6 kg (QR-E + B70 battery)
Standard range (46km - B70 ECO mode+pedaling)
If you use it for frequent round trips and constant distances, we recommend that you choose a battery model greater than 20% of the mileage, because weather, road conditions, and tire pressure change every day, and you need redundancy to ensure the completion of your riding plan.
Suitable for bicycles: road bikes, off-road bikes (use road tire), city bikes, folding bikes
Need 6 * 4CM space to install
It may take some DIY to send a photo of the bike for confirmation.
Includes battery confirmation delivered to this location prior to shipment
Battery size: 60 * 190MM
Tire tread pattern needs to be continuous（Recommended road tires and city tires）
Youtube: HTTPS://youtu.be/dGc1Bqdc6v4      Introduction
https://youtu.be/rx1qb31U6ng          Installation
Package includes
1.QIROLL QR-E
mute
friction drive system
2.B60i bottle 25V 6ah battery
3. DC Changer 25V 2A
4.S-1 control switch
5.Tool
Travel distance:  drive for 32km ( pedaling).
Speed: The maximum speed is 39kmh (pedaling ).
Cycling mode: 2 riding modes, from ECO to sports.
The electronic clutch is a virtual clutch. The way of working is that the motor is not separated from the tire (not through mechanical parts) and the electronic is used to eliminate the resistance of the motor.
Manually separate the motor from the tire only when the booster is not in use.
This way of working is a revolutionary improvement to the friction booster, unlike other similar products.
Electric Clutch: Qiroll's electronic clutch technology ensures a very stable drive. It comes into contact with the tire without resistance and can enter the operating state quickly and steadily.
Mechanical Clutch: The adjustment knob separates the motor from the tire when the battery is completely depleted or needs to be self-riding.
Flexible use: The booster is not something that can't be changed and can be easily removed without using it. With electronic clutch technology, installation and adjustment is very simple.
Reliability: The second generation of motors has a larger margin and the motor life is also very long. In extreme cases, the internal controller actively cuts off the power to ensure safety.
Reliable system: QR-E components are designed for friction assist. After years of testing and market feedback, they are reliable, stable and easy to install.
Passed safety certification, can be sent to Europe
Estimated delivery time 15-20 days