27.5′′ Budget E-Bicycle 250W Rear-Motor Ebike 21 Speed Mountain Electric Bike

• After-sales Service: Comprehensive After-Sale Services
• Warranty: Frames: 2 Years
• Wattage: 250W
• Battery Voltage: 36V
• Battery Type: Lithium Battery
• Wheel Size: 27.5′′
• Model NO.: 27.5MTB BLACK
• Motor: Brushless
• Frame Material: Aluminum Alloy
• Certification: CE, EN15194, ISO
• Folded: Unfolded
• Max Speed: 25km/H
• Range per Power: 45 - 50km
• Model No.: 27.5MTB Black
• Color: OEM, Customizable
• Trade Mark/ Brand: OEM, Customizable
• Maximum Load: 120kg
• Fork: Hxy 820m Alloy Suspension Fork, 27.5*25.4*28.6*214
• Handles: Ra MD-A302 Alloy Comply W/En Std
• Stem: Ra Msa-D021-6/8 Alloy Comply W/En Std
• Brake: Tektro MD-M280 Mechanical Disc Brake
• Derailleur: Shimano 21 Speed
• Battery: 36V*10.4ah /374.4wh (Chinese 2600mAh)
• Packaging Size: 5-Ply, 98% SKD 1810*230*1170mm
• Container Loading Capacity: 138PCS/ 40hq
• Weight (Inc Battery): 26kg
• Transport Package: Export Carton Box
• Specification: 5-PLY
• Trademark: Customizable
• Origin: China
• HS Code: 8711600010
• Production Capacity: 300000 Units Per Year

Product Description

Top-Selling Budget OEM Wholesale 27.5'' Mountain Ebike
21 Speed Disc Brake E Bicycle 36V 250W Rear Motor 10.4Ah Battery

Specification 
 

Product Description
MECHANICAL SYSTEM
Model No.	27.5MTB BLACK
Frame material	Aluminium 6061 T6
Wheel size	27.5''
Fork	HXY 820M alloy suspension fork, 27.5*25.4*28.6*214mm/ black
Handle Bars	RA MD-A302 alloy φ22.2*φ31.8*720W/B=6°H=20, comply w/EN Std
Stem	RA MSA-D021-6/8 alloy φ28.6*φ31.8/H=40mm/EXT=45MM/+7 degree comply w/EN Std
Front Shift Levers	Shimano ASLM315LB SL-M315-L, LEFT, 3-SPEED RAPIDFIRE
Front Derailleur	Shimano FD-M310M6 Acera  3 speed
Rear Shift Levers	Shimano ASLM3157RC 7 speed thumb shifter
Rear Derailleur	Shimano ARD-TY300D, 7 speed
Freewheel/ Cassette	Shimano AMFTZ5007428 7S 14-28T
Chainwheel/Crank	SWHY ISA31217P12 1/2"*3/32"*28*38*48T*170L, alloy crank
Chain	KMC Z7GY/BR 1/2"*3/32"*114L
Wheel	Doublestar J19SK aluminium alloy double-wall rim 27.5''*36H*13G*H21 A/V nozzle
Front Hub	Aoyang GL-B01F-QR M9*100*108mm/13G*36H/ disc brake
Rear Hub	Shengyi Rear-Hub Motor
Tyre Specifications	CST C-1820 27.5*1.95/black tyre, comply w/CPSC Std
Front Brakes	Tektro MD-M280 Mechanical Disc Brake
Rear Brake	Tektro MD-M280 Mechanical Disc Brake
Tape Grips	HL-G201 130MM/130MM, comply w/PAHS Std
Saddle	HL TH-XD288-2 260*160, black comply w/ROSH Std
Seat post	JY501 alloy φ27.2*300*2.5T, w/Minimum Insertion Mark, comply w/EN Std
Pedals	Wellgo B289 plastic pedal, 9/16" axle comply w/ AS/BS/Std
Fender	NIL
Chain Cover	NIL
Rear Carrier	NIL
Reflectors	front-white, rear-red, wheel -yellow reflectors, comply w/AS BS CPSC Std
Kickstand	Aluminium alloy chainstay kickstand, adjustable 265-320mm
ELECTRICAL SYSTEM
Display	LED Screen/ KD59E LED /SGS 0-5 Modes
Assistance Management	5 levels of assistance
Walking Assist	Yes, 6km/h
Engine Brand	Shengyi
Engine Type	Rear-Hub Motor
Power	250 W
Max Torque	40Nm
Battery	36V*10.4Ah /374.4Wh  (Chinese 2600mah)
Battery Type	Downtube Battery
Battery Distance	45 - 50KM
Battery Charger	36V2Ah DC2.1, comply w/EN Std
Charging Time	5-6 hours
Battery Lifetime	>500 cycles
Controller	Santroll 36V 15±1A
Sensor	Speed Sensor
Front Light	NIL
Rear Light	NIL

Product Pictures


Company Profile


INTRODUCTION:        

           Founded in 2015, Zhongxin (ZX) Power (Tianjin) Bicycle Co., Ltd is a leading and professional E-bike and Bike manufacturer with R&D, production, and sales integration.  Covering an area of 30,000 square-meter site in Balitai Industrial Park in Tianjin Jinnan District, ZX Power now owns 6 assembly lines with annual capacities of 400,000pcs for ebikes and 600,000pcs for normal bikes.   Moreover, ZX owns in-house alloy frame/fork production workshop, in-house painting production lines (3 liquid lines and 1 powder line) as well as a testing center with all ebike and bike testing equipment available to ensure our products meet the highest level of the industry standard.  ZX Power has obtained ISO9001, SMETA (Sedex Members Ethical Trade Audit Report v6.1) certificates and most of our products have been tested with EN15194-2017 and UL certifications.

           ZX Power has the privilege of a low ADD rate of 33.4% which is suitable for entry-level ranges production in Tianjin, China.  Meanwhile, ZX Power could also provide customers with assembly abilities outside of China in both Poland and Taiwan.  With more than 20 years of combined experience in bike industry, we have built long-term business relationships mainly with supermarkets and retailer chains.  Our products have been greatly recognized by our customers and have been widely exported to the UK, EU, and the United States. What ZX Power has been pursuing for is to provide a safe, quality, sustainable and innovative mobility solution as well as comprehensive before-and-after-sale services for our customers.

Factory Overview



ZX TESTING LAB





Factory and Quality Auditing


Flexible and Responsive in Market Trends and Customer Services By Attending Various International Ebike Shows


Factory Accreditation


FAQ:

Q: Are you a manufacturer or a trading company? 

A: We are a professional eBike and Bicycle Manufacturer with 6 assembly lines, and an in-house alloy frame and fork production workshop, an in-house painting production lines (3 liquid lines and 1 powder line) as well as a comprehensive testing lab with all ebike and bike testing equipment available in Tianjin, China.  Meanwhile, we have overseas assembly plants in Poland and Portugal.

Q: Can I order a sample?   And what is the regular lead-time for a sample?  

A: Of course, you can!  We would be glad to offer you a sample for quality inspection.   The lead-time for a sample normally takes 20 - 30 days depending how complexity of the product could be. 

Q: What is the lead-time for an official order?  

A: Normally, if the production is made in our factory in Tianjin, China, depending on products specification, it shall take 45 - 60 days from the day we receive your deposit;  However, if the production is made in our overseas factories, like Poland or Portugal, it shall take around 120 days. 

Q: What colors are available?

A: As an OEM manufacturer, we could almost make any colors according to your needs.  

Q: Can I have my own customized products?

A: Of course, you can!  As an OEM manufacturer, we offer customization products and services such as colors, logos, designs, packagings, owners manuals, etc.  However, this would require a minimum order quantity, please feel free to ask us for more details.

Q: What kinds of payment terms are avaialble?

A: Our company's main payment term is TT 30% deposit, balance at sight against to the copy of BL;  However, we could also accept irrevocable L/C at sight if your payment exceeds 100,000 US dollars. 

Q: Can I mix different models and colors in one offical order?

A: Yes, you can.  However, it is not recommended to place a mix order with more than three models especially when they are in different packaging sizes.  Because different packaging sizes will affect the maximum utilization of the overall container space, thus increasing your transportation costs.

Q: Should I order spare parts for the first order?

A: Spare parts are very necessary for the after-sales services. We'd high suggest that you order some spare parts especailly the electric components together with your official order.  We could give you some suggestions on e-parts qty(s) based on our experience if you need.  Pls feel free to contact our sales representatives. 

Q: What are the terms of your warranty?

A: We provide standard warranty time.  Please contact us for detailed warranty terms. 

Q: How does your factory carry out quality control?

A:  We regard quality as the "life" of the factory, and we always attach great importance to quality control from the initial to the last step of container loading.  Every product will be fully assembled and carefully tested before packaging and transportation.

Besides: 

1. Our in-house alloy frame/fork production workshop, the in-house painting workshop ensures our ebike/bike frames and forks achieve the highest industry standard of finish ;

2. Our testing lab is equipped with all kind testing equipments with the same testing methodology as SGS / TUV to ensure the IQC and FQC to meet the highest level of the industry standard; 

Please feel free to contact us if you have any more questions or comments:

ZHONGXIN POWER (TIANJIN) BICYCLE CO., LTD
Add: No. 9 Tianhua Rd, Balitai Industrial Park, Jinnan District, Tianjin, 300350 China
Sales Manager: Annie Liu
Mobile: [phone]