Cortina Tide Men's Bike 28" 61cm 7S - Mat Jet Black

EAN 8719461064736
Brand: Cortina
Product Model: 930020

Out of Stock

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Size Chart
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This man’s bike from Cortina is designed for comfortable everyday riding with a sleek, practical city-bike setup. The low-step aluminum frame makes it easy to get on and off, while the 28-inch wheels and relaxed Selle Royal saddle ensure a smooth and stable ride for commuting, shopping trips, and daily city use. Equipped with Shimano Nexus 7-speed hub gears, roller brakes, hub dynamo lighting, and an AXA ART** frame lock, it is ready for reliable use in all kinds of everyday conditions.

- 28-inch man’s bike with low-step aluminum frame for effortless everyday use
- Shimano Nexus 7-speed hub gear provides practical gearing for city rides and daily commutes
- Shimano roller brakes ensure dependable braking with minimal maintenance
- Hub dynamo lighting keeps the bike prepared for daily riding without the need for separate batteries
- Fitted with puncture-protected Cortina Canberra tyres for added peace of mind
- Includes rear carrier, bell, side stand, and AXA Atlas ART** lock for practical daily use

Specifications
Brand: Cortina
Model: Tide
Type: Man's bicycle
Width: 23 cm
Length: 190 cm
Wheel size: 28"
Tyre Size: 28 x 1.75"
Tyres: Cortina Canberra
Frame Size: 50 cm
Frame Model: Low
Maximum Load: 120 kg
Drivetrain: Chain
Gear System: Hub gear
Gears: Shimano Nexus 7-Speed
Number of gears: 7
Brake System: Dual hand brake
Brake Type: Rollerbrakes
Model year: 2026
Front Fork: Fixed
Stem: Fixed
Seatpost: Fixed
Saddle: Selle Royal Essenza Relaxed
Grips: Widek Comfort
Stand: Side stand
Bell: Yes
Lock: AXA Atlas ART**
Lighting Front: Spanninga XO15 hub dynamo
Lighting Rear: Spanninga Elips hub dynamo
Power Supply: Hub dynamo
Front Carrier: No
Rear Carrier: Yes
Frame Material: Aluminium
Color: Jet black matte

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.