Cortina E-U4 Transport Family E-Bike Women 28" 50cm 7S

EAN 8719461063876
Brand: Cortina
Product Model: 910741

Out of Stock

Information
Size Chart
Supplier Info

The Cortina E-U4 Transport Family RB7 Activeline Ladies is the perfect electric transport bike for stylish and practical family rides in the city. Equipped with a powerful Bosch Active Line Plus mid-motor (40 Nm), this bike offers smooth and natural support, making it ideal for daily commutes to work, school, or grocery shopping. With a robust transport rack at the front and a stable double kickstand, this bike is a true powerhouse for busy days. Additionally, it features a widened handlebar and an extended frame for more space for both parent and child.

The bike comes with 7 Shimano Nexus gears and safe Rollerbrakes, giving you complete control in any situation. The battery, integrated into the rear rack, is available in various capacities, ensuring you always have the right range for your needs. Thanks to the steering lock, the bike remains stable while loading and unloading cargo.

The Bosch Active Line is perfect for relaxed rides through the city or leisurely tours through the countryside. This motor system provides smooth and quiet support up to 40 Nm of torque, ensuring a natural and comfortable riding experience. With its lightweight and compact design, the Active Line fits perfectly with city bikes and hybrid models without dominating the riding feel.

This e-bike comes standard with a ring lock for basic security. Want to insure the e-bike or add extra security? It's wise to include an additional ART2-certified chain lock. This type of lock meets the minimum requirements for bike insurance, such as those from the ANWB, which require an ART certification of at least 2 stars for optimal protection.

Specifications:
Brand: Cortina
Model: E-U4 Transport Family
Type: E-Bike
Frame Material: Aluminum
Motor Power: 40 Nm
Support Levels: 8
Gears: Shimano Nexus 7-Speed
Number of Gears: 7
Wheel Size: 28
Brake Type: Hydraulic Disc Brakes
Frame Height: 50
Brake System: Dual Hand Brake
Display Type: Bosch Purion 200
Motor Type: Bosch Active Line Smart System
Tire Size: 28 x 1.75
Power: 250W
Color: Baked Clay

Children are generally taught to ride a bike at an early age.
The right size bicycle allows for a comfortable and safe riding position for children and teens, and stimulates maximum performance of the muscles.
Aside from being less tiring and preventing overexertion of the knees, the right size bike encourages regular bike use and cycling in general.
This size is usually based on the wheel diameter.

Children's Bicycle Size Chart
Age (Years)	Clothing Size	Length	Recommended Children's Bike Size
2 - 4	98 - 104	± 95 cm	12 inch
3 - 5	100 - 106	± 100 cm	14 inch
4 - 6	104 - 110	± 105 cm	16 inch
5 - 7	110 - 116	± 110 cm	18 inch
6 - 8	116 - 122	± 115 cm	20 inch
7 - 9	122 - 128	± 122 cm	22 inch
8 - 12	128 - 140	± 130 cm	24 inch
10 - 14	140 - 152	± 145 cm	26 inch

This sizing chart for children's bicycles is based on age and length.
Not everyone is the same length at a certain age, so it’s advisable to determine the bicycle size based on length.
The most important factor in determining the right bike size, is the inseam length.

Body Length	Inseam Length	Recommended Bike Size
120 - 140 cm	<52 cm	16 inch
52 - 74 cm	20 inch
> 74 cm	24 inch

140 - 160 cm	< 62 cm	20 inch
62 - 80 cm	24 inch
> 80 cm	26 inch

> 160 cm	< 74 cm	24 inch
> 74 cm	26 inch

Most children that are 120 to 140 cm tall can ride a 20 inch bike, while children between 140 and 160 cm tall can ride a 24 inch bike.
A 26 inch bike is generally suitable for teenagers who are over 160 cm tall.
The right frame height is also very important: it is the first step to finding the correct riding position.
A bicycle frame that is too small or too large can lead to limited height adjustment options, which in turn may lead to an inconvenient height difference between the saddle and handlebars.
Use the inseam length to determine which frame size is right for you.
You can do this by measuring the inside of your leg, from the top of the thigh down to the floor.

Adult Bicycle Size Chart

Inseam Length		Recommended Frame Size
≈ 66 cm		43 cm
≈ 74 cm		48 cm
≈ 77 cm		50 cm
≈ 78 cm		51 cm
≈ 80 cm		52 cm
≈ 83 cm		54 cm
≈ 85 cm		55 cm
≈ 86 cm		56 cm
≈ 89 cm		58 cm
≈ 91 cm		61 cm
≈ 93 cm		65 cm

Choose the frame size closest to your results.
When in doubt, it’s best to pick the smaller frame size.
If you have any questions about determining the right bicycle size, you can always give us a call or send us an e-mail.