YEESTEP Technology Co., Ltd.

China,Dongguan ,Guangdong
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TST Carbon Steel Frame Electric Bike for Adults 250W for Rear Hub Motor 60 Miles

China TST Carbon Steel Frame Electric Bike for Adults 250W for Rear Hub Motor 60 Miles

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TST Carbon Steel Frame Electric Bike for Adults 250W for Rear Hub Motor 60 Miles

MOQ： 1
Price： $421-501
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Gears	7
Range per Power	50-60km(31.07-37.28miles)
Frame Material	Carbon Fibre
Wheel Size	20 Inches
Max Speed	25km/h(15.53mph)
Voltage	48 V
Power Supply	Lithium Battery
Braking System	Hydraulic Disc Brake
Torque	90-100 Nm(0-0in)
Charging Time	5-8H
Motor position	Rear Hub Motor
Battery Position	Down Tube
Packaging	100
Battery Capacity	15 Ah, 15.0ah
Tire Width	20*4"
Special Feature	Durable
motor	Brushless
Type	Electric Bike
Battery	Lithium Battery, 48v 15ah lithium battery
Age Group	Adult
Brake	Hydraulic Disc Brake
Motor Power	250 W(0.34hp)
Plug Type	Us Plug, Swiss Plug, European Plug, Australian Plug, British Plug
Suspension Type	Dual
Battery Type	Lithium
Motor Type	Brushless
Style	Sport, Standard, Vintage, European, Classic, City bike, Urban, Dutch, Mountain, Military
Power Source	Lithium Battery
Accessories	toolkit, mudguard, HORN, Bell
Feature	Lightweight, Strong
Rear Hub	Hub Motor
Derailleur	7-speed
Place of Origin	China
Brand Name	TST
Model Number	R7

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Product Details
Company Details

Product Specification


Gears	7	Range per Power	50-60km(31.07-37.28miles)
Frame Material	Carbon Fibre	Wheel Size	20 Inches
Max Speed	25km/h(15.53mph)	Voltage	48 V
Power Supply	Lithium Battery	Braking System	Hydraulic Disc Brake
Torque	90-100 Nm(0-0in)	Charging Time	5-8H
Motor position	Rear Hub Motor	Battery Position	Down Tube
Packaging	100	Battery Capacity	15 Ah, 15.0ah
Tire Width	20*4"	Special Feature	Durable
motor	Brushless	Type	Electric Bike
Battery	Lithium Battery, 48v 15ah lithium battery	Age Group	Adult
Brake	Hydraulic Disc Brake	Motor Power	250 W(0.34hp)
Plug Type	Us Plug, Swiss Plug, European Plug, Australian Plug, British Plug	Suspension Type	Dual
Battery Type	Lithium	Motor Type	Brushless
Style	Sport, Standard, Vintage, European, Classic, City bike, Urban, Dutch, Mountain, Military	Power Source	Lithium Battery
Accessories	toolkit, mudguard, HORN, Bell	Feature	Lightweight, Strong
Rear Hub	Hub Motor	Derailleur	7-speed
Place of Origin	China	Brand Name	TST
Model Number	R7

2026 New Model TST R7 Electric Moped Bike 25km/h 250W Full Suspension Electric Hybrid Bike for Female with 15A Lithium Battery

Product Description

The TST R7 combines retro moped styling with a modern step-through frame for a comfortable, confident ride anywhere.
Powered by a 250W motor and a removable 48V 15Ah battery, it reaches up to 25KM/H with a 65-mile range.
Full suspension, hydraulic disc brakes, and a Shimano 7-speed system ensure smooth, stable control across any terrain.
The modular rear seat lets you switch between a passenger seat, cargo rack, or storage box—perfect for families or daily errands.
Ride farther, carry more, and enjoy every journey with style and power.
Limited-time offer: Free front light & fender set included!

Specification

Loading Qty (40HQ )	276（with front wheel removed）
Payment Terms	deposit+T/T before shipment
Ride Condition（Age)	14+ years old
Max loading	204KG
Battery	48V 15AH
Motor Power (W)	250W
Adaptor	54.6V3A
Charging time	5~5.5 hours
Driving range Charge （65kg loading）	Pure Throttle：55km With Pedal：75km
Max Speed (KM/H)	25km/h
Brake system	Electronic brake + Hydraulic Disc Brake
Suspension system	Front suspension fork+rear
Front LED light	Yes
Rear LED Light	Yes
Tire	Tire Size: 20*4" tire Front and Rear wheel: Air tires
Frame	Metal
Bell	Optional with extra cost
Derailleur	7 speed
Fender	Yes
Rear Rack	Yes
Front Basket	Optional with extra cost
Rear Basket	N/A
Max Climbing	30°
LCD screen (Y/N)	Yes
App	Yes
Speed Adjustment	Press the Button to switch the Gear with 6 levels + 7 speed derailleur
Product unfold Size	15236781128mm
Product fold Size	N/A
Master carton Size	1260270690mm
Package	Single master carton*1
Net Weight /pcs (KG)	36.90
Gross Weight /pcs (KG)	42.60

Packing & Delivery

What's in the carton

Company Profile

Company Introduction

Since 2005, Yeestep Technology has manufactured and exported electronics under the Uni-sun and Uni-chic names. In 2020, we pivoted to electric bicycles, becoming an early large-scale Chinese e-bike maker. Our product range now covers e-bikes, e-scooters, and hoverboards, with over 50 models from entry-level to premium. We operate top U.S. e-mobility brands and offer global OEM & ODM services with brand standards. Our in-house PCBA and battery production ensures stable supply of key components. Rigorous testing ensures a defect rate well below industry average. With strong R&D and production scale, we support medium and large clients, while overseas warehouses allow fast delivery for smaller orders. Experience our products—let’s collaborate and shape the future of e-mobility.

Why Choose Us

1.
What is the maximum speed of your Ebike?
Our Ebikes can reach different maximum speeds depending on the model, usually ranging from 25 km/h.
2.
How far can the Ebike go on a single charge?
48V15A+48V20A lithium batteries range 55–130 km by pure battery per charge.
3.
Can the removable battery be secured and locked on the bike?
Yes. With a lock and key, that is possible. Unlock the battery and take it on the go. Charge it in the office or at home.
4.
Can I use it during rainy days?
Yes, our ebikes are IP4 waterproof. You can ride our HOVSCO bikes in the rain or through a puddle. Do take note that we do not recommend riding during heavy rain due to safety reasons. Also, do not use high-pressured jets to clean the bike. This is to avoid damaging the electrical components.
5.
What type of motor do you use?
We use high-quality brushless motors, which are durable, efficient, and quiet.
6.
Can the Ebike climb hills?
Yes, depending on the motor power, most of our Ebikes can handle slopes up to 25°.
7.
How long does it take to fully charge the battery?
Normally, 4–6 hours depending on the battery size.
8.
Is the charger suitable for my local voltage?
Yes, our chargers support from 110V to 240V, with the correct plug type for your country.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler,Exporter,Seller 


Year Established:

2003 


Total Annual:

1350000-1600000


Employee Number:

300~500 


Ecer Certification：

Site Member 

YEESTEP Technology Co., Ltd. is a global leader in high-performance electric mobility, backed by over 21 years of expertise in battery and PCBA manufacturing. Operating as an integrated manufacturing-trading group, we leverage three large-scale production bases in Shenzhen and Zhejiang (covering 100... YEESTEP Technology Co., Ltd. is a global leader in high-performance electric mobility, backed by over 21 years of expertise in battery and PCBA manufacturing. Operating as an integrated manufacturing-trading group, we leverage three large-scale production bases in Shenzhen and Zhejiang (covering 100...

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Reach Us
YEESTEP Technology Co., Ltd.
No. 12 Xiangya Road, Jichiling Industrial Area, Dalingshan Town, Dongguan,Guangdong
https://www.aowaelectricbike.com/

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