70CTW29-JL
Comprehensive After-Sale Services
2 Years
250W
36V
Lithium Battery
28''
Brushless
Aluminum Alloy
CE, EN15194, ISO
Unfolded
25km/H
40- 50km
70ctw29-Jl
OEM, Customizable
OEM, Customizable
120kg
700c Steel Rigid Fork
Zoom Nr-Al-14, Comply W/En Std
Zoom Mts-C297n-5/ISO-C, Comply W/En Std
F. Promax Tx-117 V Brake; R: Shimano Coast Brake
Shimano Nexus 3 Speed (Internal)
36V10.4ah /374.4wh (Sumsung 2600mAh)
5-Ply, 85% SKD 1830*220*1000mm
167PCS/ 40hq
25kg
Customizable
Export Carton Box
5-PLY
China
8711600010
Product Description
Top-Selling OEM Wholesale 28 Inch 36V 250W Rear Hub City Ebike
Shimano Nexus 3 Speed E Bicycle 36V10.4Ah Rear Rack Samsung Battery
Shimano Nexus 3 Speed E Bicycle 36V10.4Ah Rear Rack Samsung Battery
Specification
| Product Description | |
| MECHANICAL SYSTEM | |
| Model No. | 70CTW29-JL |
| Frame material | Aluminium 6061 T6 |
| Wheel size | 700C |
| Fork | 700C Steel Rigid Fork |
| Handle Bars | Zoom NR-AL-14, φ22.2*φ25.4*610W*2.6T/B=43°/L=170MM comply w/EN Std |
| Stem | Zoom MTS-C297N-5/ISO-C, φ25.4*180L*EXT 90MM adjustable, comply w/EN Std |
| Front Shift Levers | NIL |
| Front Derailleur | NIL |
| Rear Shift Levers | Shimano SL-3S41E Nexus 3 Revo Shifter |
| Rear Derailleur | Shimano ASG3C41A2068 Nexus 3 Internal Hub, Coast Brake |
| Freewheel/ Cassette | Shimano ASMGEAR18SC 18T |
| Chainwheel/Crank | Prowheel PRO-A38 (92), 1/2*3/32*38*170 black |
| Chain | KMC S1RB, 1/2"*1/8"*100L, anti-rust |
| Wheel | Doublestar Aluminium alloy double-wall rim 700C*36H*13G A/V nozzle |
| Front Hub | Shengyi DGW07C-FA Front-Hub Motor |
| Rear Hub | Shimano ASG3C41A2068 Nexus 3 Internal Hub, Coast Brake |
| Tyre Specifications | CST C-1446 700C*38C/black tyre, comply w/CPSC Std |
| Front Brakes | Promax TX-117 V brake |
| Rear Brake | Shimano Coast brake |
| Tape Grips | HL 135MM/92MM, comply w/PAHS Std |
| Saddle | Ergonomic, comply w/ROSH STD |
| Seat post | Zoom SP-102, alloy φ27.2*350*2.6T, w/Minimum Insertion Mark, comply w/EN Std |
| Pedals | Wellgo C33 alloy, 9/16" axle comply w/ AS/BS/Std |
| Fender | Steel 20"*W52mm, black |
| Chain Cover | NIL |
| Rear Carrier | Aluminum alloy, double-layer rear carrier, marking w/ISO 11243 2016 MAX 25kg |
| Reflectors | Front- white/ wheel -yellow reflectors, comply w/AS BS CPSC Std |
| Kickstand | Alloy Chainstay kickstand, adjustable/ L=270-325mm |
| ELECTRICAL SYSTEM | |
| Display | LED Screen/ Kingmeter JT792/SGS 0-3 Modes |
| Assistance Management | 3 levels of assistance |
| Walking Assist | Yes, 6km/h |
| Engine Brand | Shengyi DGW07C-FA |
| Engine Type | Front-Hub Motor |
| Power | 250 W |
| Max Torque | 40Nm |
| Battery | 36V10.4AH /374.4Wh (Sumsung 2600mah) |
| Battery Type | Rear Rack Battery |
| Battery Distance | 40- 50KM |
| Battery Charger | 36V2Ah DC2.1, comply w/EN Std |
| Charging Time | 5-6 hours |
| Battery Lifetime | >500 cycles |
| Controller | Santroll 36V 15±1A |
| Pedal Sensor | Speed Sensor |
| Front Light | Ext. battery powered, XC-253, LED light, comly w/EN std |
| Rear Light | Ext. battery powered, XC-105, LED light, comly w/EN std |
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: 0086 15000722592
