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Product Description

Description:
Bicycle booster：Add a power assist unit to your bike and turn it into an electric bike in just 30 seconds. This bicycle power assist requires no tools and can be installed in just 30 seconds between the rear wheel and the seat post. The drive roller at the rear of the unit rotates the bike’s rear wheel to propel it forward, allowing you to switch between riding modes with ease.

Specifications: 
- Gross weight/net weight: 3.3kg/2.8kg
- Product size: 305mm x 100mm x 117mm（12*3.94*4.61")
- Battery: 18V/10AH
- Motor power: 200W
- Maximum speed: 25Km/h
- Range: 50km (with full charge and moderate assistance. Actual usage may vary depending on terrain and load capacity.)
- Charging time: 5 hours
- Charger: Input: 100-240V, Output: 21V/2A
- Applicable road surfaces: urban roads, gravel roads, etc
- Suitable tire width:
Mountain Bike：1.5/1.75/1.95/2.15 inch
Road bike：25C/28C/35C/38C
- Suitable for bicycle seat post：25.4/27.2/28.6/30.4/30.8/31.6mm
- APP: Four power modes, battery level display, speed

Package Include:
One Set of Bicycle Booster

Note: 
1. The Breakwind seatpost cannot be installed at this time; only round seatposts are supported!!!

2. Once the pedal assist system is turned on, it enters automatic assist mode. When the bicycle’s speed exceeds 5 km/h, the system automatically provides assistance.
To accelerate, increase your pedaling cadence; the assist power will increase accordingly until the speed exceeds 25 km/h, at which point it will no longer increase. At this point, with the assistance of the P.Wheel, you can maintain a maximum speed of 25 km/h by pedaling lightly.
To slow down, there are two methods:
a. Reduce your pedaling cadence
b. Squeeze the brakes
The assist power will decrease in proportion to the reduced speed. At this point, simply apply light pressure to the pedals, and P.Wheel will help you maintain the reduced speed.
If you ride through a wet section of the road, friction between the wheel and the assist wheel will decrease, causing the assist to weaken or fail. This is normal.

    • NOTE: Import duties,  taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.

      Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

  • 1. We Ship to Worldwide.

    2. Item are shipped from Shenzhen using Airmail,  reach most of the countries within 10 to 35.

    3. Delivery time depends on destination and other factors, it may takes up to 40 business days.

    4. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to wrong address.


    • 1. All Returned items Must Be in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return,and your ebay ID.
      2. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction form ebay. OR, you may choose to have a replacement.
      3. Return shipping is to be bear by the Buyer.

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      2. Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.


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