|Wattage:||251 - 350w|
|Power Supply:||Lithium Battery|
|Wheel Size:||26" 27.5" 29"|
|Frame Material:||Aluminum Alloy|
|Range per Power:||> 60 km|
|Place of Origin:||Guangdong China|
|Brand Name:||KRISSTALL / E5-Speed|
|PAS:||Intelligent Speed Sensor|
|Battery:||36V10A / 36V13A / 48V10A|
|Product Keywords:||Motor Powered Bicycle|
|Charging time:||4-6 Hours|
|Selling Units:||Single item|
|Single package size:||140X75X20 cm|
|Single gross weight:||25 KG|
|Package Type:||Packaging Details 1)Material:Carton package. 2)Size:140CM*75CM*20CM 3)Container Quantity:20HQ-124Sets;40HQ-295Sets|
|Riding Mode||Electric Power Assist (5 Shifts)|
|Pure Electric (5 shifts)|
|Pure Human Riding (8 speeds)|
|Endurance Mileage||Electric Power Assist,70~110KM|
|Motor Assist speed||Max 35KMH, speed limit 20/25/30KMH|
|Max Load||120 KG|
|Battery||ZB18650 Power Lithium, 36V10A / 36V13A / 48V10A|
|with USB2.0 port 5V2A (For phones, etc.)|
|Full charging Time||4-6 Hours|
|Charging Times||>1000 Times|
|Charging Protect||Overvoltage,Overcurrent Protection,etc.|
|Motor||Rear Drive, 36V250W / 36V350W / 48V350W|
|DC Brushless,Toothed,Low resistance&noise|
|Max Torque||≈60 N.M|
|Controller||5 Shifts intelligent IC control system|
|Sine wave integrated IC control chip|
|Monitor||LCD digital display control instrument|
|Setting Function||Mileage cleared,Wheel size,etc.|
|Assist Sensor||12 Magnetics pulse&double Holzer, Speed(cadence)|
|Shift Lever||Stepless speed regulation thumb-Lever|
|Brake power off||Power off Brake lever or Pedal stop|
|Speed sensing||Built-in Motor Holzer|
|Wire connector||All waterproof quick connector, routing Inside frame|
International standard factory
Twitter Bicycle factory is located in Longhua Shenzhen and it is an enterprise focusing on the design and development,production and sales for middle-to-high range bicycles, which has more than 50 employees and over 5000 square meters of factory. The company adheres to excellent design, High-quality products, perfect service, pragmatic prices to meet customer needs and continue tracking of domestic and foreign advanced technology, and strengthen the development of new products. We main lining bikes(Road bike,mountain bike,folding bike,e bike,children bike and etc) and accessories(bike frame,fork,wheels and etc).Exported products to over the world.There are 40% in the Southest of Asia markets;10% in the America markets;10% in the Europe markets;10% in the the Middle East and etc.
Top Bicycle Frame factory
Bicycle frame made of high quality aluminum alloy material, it is molded by exact welding after precise cutting, then processed by the world’s top T4/T6 heat treatment technology, the parts which have high requirement about the size will be precisely machining, finally all the parts will be assembled by manual and inspected strictly in high standard requirement to ensure each TWITTER is perfect.
Perfect Twitter Bicycles
To assemble a perfect finished product, all parts are strictly selected such as frame, transmission system, wheel sets and passed by strict type testing and field verification to ensure perfect overall portfolio each Twitter frame has a VIN so that QC can track every production
steps, the professional workers will assemble and sell them all over the world.
1)Material:Carton with Plastic carton package.
1)Professional R&D team, and we cooperate with many brands to design and develop e Bikes and e Bike kits.
2)CE,RoHS,Reach certifications we can offer.
3)OEM service.The MOQ is 124 sets for aluminum models and 50 sets for carbon models.OEM service including design, painting, packing and etc.
4)A+B packing sercice help to aviod high tax.
1)Quality is our number 1 focus for the entire team.
2)The design, injection, QA & packaging are all done in-house for efficiency and to standardized a high level of quality control.
3)Wrranty is 1 year under normal using(not man made damage).
4)All of e Bikes and bicycle parts will be tesed before shipping.
5)If you received some not working can show the pictures to us or send it back to us to repair or repace.
1. Q: Can I get some samples?
A: We are honored to offer you sample for quality check.
2. Q: Can I mix different models?
A: Yes, different models can be mixed .
3. Q: What payment do you accept?
A: In general, our payment is T/T ,Credict card,Visa,Deposit and etc.
4.Q: If you want to know more about us psl contact me directly.:)