Step-Thru Electric Commuting Bike for Sale

PRODUCT PRESENTATION

Practicality with succinct and generous visual effection is the first character of this bike. This model with the hidden battery makes its appearance very nice-looking. Besides, it's ideal for men and women wearing business attire, skirts, kilts, or unfeasibly tight trousers. Not only do you get to enjoy the effortless glee of using a pedal-assist motor, you can also step right onto both pedals without having to lift a leg over. 

DIAGRAM

SPECIFICATIONS

Model: S77

Frame: Aluminium Alloy 

Rated Voltage: 36v/48V

Motor: 36v/48v 250w/350w Yuebo Mid Motor

Battery Capacity: 36v 11ah/14.5ah/17.5ah (48v 11.6ah/12.8ah/14ah) Samsung Battery 

Brake Lever: Tektro Brake Lever with Power Cut-off

Brake Type: Tektro Mechanical/Hydraulic Disc Brake

Front Fork: Aluminium Alloy Rigid Fork

Display: LCD/LED
Gears: Outer 7/8/9 Speed Shimano
Tires: 27.5''*3.0'' Kenda
Controller: Intelligent Brushless
Charger: AC 100-240V, 2A Smart Charger
Range: 25-50+ KM

Speed: 0-32 KM/H

Load capacity: 264 LBS

N. W./G.W.: 32KG/42KG 

Packing Dimension(CM): 157*35*87

Qty for 20GP: 54 PCS

Qty for 40HQ: 140 PCS

KEY FEATURES

Fork  Mozo Suspension Fork

For this model, we mostly use Mozo suspension fork as our standard specifications. This kinds of suspension fork can provide riders a more comfortable riding experience. 

The effect of suspension fork: 

Riding by force, the front fork is compressed, the arrival of pole, rebound to the original length (rebound velocity is affected by damping), repeatedly so as reduce the driver body stress.

Throttle   Half-Twist Throttle or Thumb Throttle

The Throttles have two different types, half-twist grip throttles and thumb throttles. 

Half-twist Grip Throttles: get the power on-demand with the half-twist grip throttle. 

Thumb Throttles: Thumb throttle is designed to be operated by the thumb to control and adjust the throttle. 

Brand Options: Bafang/WUXING/YUNQU.

Motor   36v/48v 250w/350w Yuebo Brushless Mid Motor  

We usually adopt Yuebo brushless mid motors for this model. Yuebo mid motor with torque sensor has the characteristics of slow-speed of revolution, large torque, high efficiency and wide platform. It adopts the coaxial design and the patented two-way clutch technology. The torque of this motor is changed through the transmission system and the current gear, which makes the motor's torque output adjustment range larger, thereby achieving greater power for climbing. So it can obtain higher efficiency under different conditions of use to achieve the aim of saving battery consumption and extending riding range.

Display   OMT LCD Display

Generally, there are two kinds of displays which we usually use on e-bikes, LED display and LCD display. Thereinto, LCD displays mainly can be divided into three types, Horizontal screen, Vertical screen and color screen. You can choose it according to your demands and appetite.

Brand Options: King-meter/OMT/APT/Key-Disp and so on.

LCD Display Functions:

Speedometer: Full speed ahead with the large speed display.

Wattmeter: A handy power meter to show you how much electricity you are using at any given time.

Power Level: Indicated the pedal assist level. The higher the number the more the motor will boost you when you pedal.

Mile Traveled: See how far you go on your next epic adventure.

Battery   36v/8.8ah-17.5ah Samsung Battery 

Our batteries give you an estimated 25-60+ miles per charge while maintaining a sleek profile. You can choose the different battery capacities to meet your different demands. The battery case of this model which can load 52 cells at most. The largest battery capacity is to use Samsung 3500 cells to do 36v 17.5ah/48v 14ah.

Brand Options: Samsung/Panasonic/LG/Chinese Brand and so on.

1. Fast charging

2. Large overcharge tolerance and safer performance

3. Self-balance

4. Simplifying battery management system (BMS) and battery charger

5. Longer cycle life   

6. High temperature performance

Tires   27.5''*3.0'' Kenda 

We usually use mountain style of tires which for this model. And it model also can suit 26''*4.0'' tires.

Brand Options: Kenda/CST/Chaoyang/Maxxis and so on.

Derailleur    Outer 7/8/9/10 Speed Shimano

Our standard specificaiton for derailleur is Shimano Altus outer 8 speeds. But we can change it to Alivo or Deore series. 

PACKING AND TRANSPORTATION

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• Package Type:

  1.white sheet sponge wrap unitized frame.
  2.Bubble sheet wrap the unitized frame again. 
  3.7-layer corrugated carton.

  
  

• Lead Time:

  If the order is less than fifty pieces, it will take 30-45 working days to produce after your payment.

  If the order is more than fifty pieces, the lead time can be negotiated.

      Transportation: 

       Generally, we will take containers for batch orders. And for samples, we recommend you to choose express or ocean shipping according to your barget.

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Video

COMPANY INTRODUCTION

Sobowo was established in 2014, located in Changzhou city of Jiangsu province, which is 170 kilometers away from Shanghai. As a new but fast-growing group, we integrate manufacturing and trading on green energy electric vehicles.

Since our establishment, we are dedicated to creating own unique designs and focusing on becoming a trustworthy OEM solution and service supplier in electric bike industry, not only merely working as an electric bike manufacturer. Our characteristic is to produce the powerful e-bikes and all terrain e-bikes. We are skilled at designing and produce different kinds of fat tire e-bikes. And our e-bikes have been exported to more than 50 countries so far.

All of our products can comply with international quality standards and are greatly welcomed in a variety of markets around the world. With strong R&D capability and emphasis on service, we have aimed to earn a reputation as the electric bike specialist and to become one of the most reliable manufacturers who produce high quality electric bikes in China. We are looking forward to your witness to our development!

FAQ

1、Can I order some samples at first to test the quality?

Of course. We accept the sample orders. We can do OEM, so the configurations can be adjustable if you have any request.

 

2、How the e-bikes are packed ? What the user has to assemble when they received the e-bikes?

All of our bikes are adopted the 85% disassembled packing. The bicycle will be packed in 7-layer corrugated carton with all its components inside, in most cases you will need to assemble the front wheel, seat, handlebar and lights if included, this process should not take more than 2 hours no matter the skill level.

 

3、How far can I go on a single charge?
Mileage depends on each bike model and a number of factors including the weight of the rider, added gear, terrain, tire pressure, temperature, wind speed, etc. The average range on a fully charged battery is between 20 and 30 Miles. If you want to ride a long range, you can choose e-bikes with larger batteries.

 

4、Are electric bikes safe?

Absolutely! Electric bikes are as safe to ride as a regular bike. When you need to stop or slow down, all you need do is apply the brakes and release the hand throttle or stop pedalling to cut the power. All our Electric Bicycles bikes are built to the highest quality.

 

5、What maintenance is required?
Aside from keeping your battery charged, maintaining Electric Bike is the same as any bicycle. After the bike's been ridden about 100 miles you'll need a basic tune-up. This is standard procedure for all new bikes as they're broken in. The most important (and simple) thing you can do is check your tire pressure regularly, and keep them inflated as indicated on the tire. If you're riding in wet conditions, you'll want to take extra care and make sure you keep your drivetrain clean and well-lubed.

 

6、When to Charge the Battery?

We recommend charging the battery back to full after each ride so the battery is topped off and ready to go the full range whenever you want to ride the e-bikes!  

A battery with a partial charge can be left without immediately charging back to full. If a battery is left empty for an extended period, however, it can become damaged and/or non-functional. So we suggest you to charge the battery if you don't use e-bikes exceeding two months.