Bicycles

Dook Mountain Bike with 21 Gears and Mechanical Disc Brake 29" White

Key features:

  • Frame: Aluminum
  • Brakes: Mechanical disc brakes
  • Front suspension
  • Rims: Aluminum
See full description

Top specs

Size

239 90 €

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Delivery up to 13 days
10,00 €  
Delivery to your floor available
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From Biketoys 4.7 (25)
Πάτρα, Αχαΐας
See Cycling on the page of Biketoys
What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

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No problem, as long as it's within 14 days. We'll come and pick it up (completely free of charge if you have Skroutz Plus) and refund your money.

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You select "Gift order" in the cart. We do not include a receipt in the package and provide an electronic exchange card, just in case.

Description

Description

The Bike Toys Dook, is aimed at mountain riders looking for a bike for asphalt and rough terrain. The large wheel dimension (29") offers the bike the ability to travel longer distances with ease and respond better to obstacles such as potholes.

The frame is made of aluminium, offering light weight and durability. It has 21 gears, for flexibility and adaptability to any type of riding.

Front and rear disc brakes ensure reliable braking performance, allowing the rider to have full control and safety while riding.

Equipped with disc brakes

Equipped with disc brakes

Disc brakes are considered the best possible choice of brakes that someone can choose to have on their bike, compared to other types of brakes for the following reasons:

Performance on wet or muddy ground: disc brakes work regardless of the ground conditions and provide better performance on wet or muddy ground.

Greater braking power: Disc brakes have greater braking power than other types of brakes, as the discs are more efficient and suitable for all weather conditions.

This is due to the greater efficiency of the discs, which are more effective and more durable in all types of road conditions: Disc brakes are more durable in use and over time.

Selection between 21 speeds

Choice of 21 speeds

Adaptability to different soils and slopes: 21 gears allow the rider to adapt the speed of the bike to different terrains and road gradients. This means that you will be able to move efficiently uphill, downhill and on flat terrain.

Energy savings: They allow the rider to select a speed that saves energy and helps maintain endurance.

Comfort and ease of riding: They can help maintain a steady riding pace and provide greater comfort.

29'' Tires

29-inch tires are a popular size for mountain bikes, but they are also used on other types of bicycles.

This larger wheel diameter (29'', approximately 73.7 centimeters) provides greater contact area with the ground compared to smaller wheel sizes, offering better control and stability. They are typically paired with mountain bikes and are ideal for improving performance on various terrains, such as trails, forests, and mountains.

Compatible with:

Specifications

  • Frame: alloy
  • Suspension: Front and rear
  • Frame Type: unisex
  • Rear Derailleur: Shimano TZ500
  • Front Derailleur: Shimano TZ500
  • Disc Brakes: Front and rear Shimano Shimano front and rear
  • Pedals: Plastic
  • Saddle: Comfort
  • Rider height: 178-186 cm.

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Type
Mountain Bike
Gender
Men's
Wheel Size
29 "
Colour
White
Frame Material
Aluminum

Additional Specifications

Speeds
Yes
Number of Speeds
21
Brakes
Mechanical Disc Brakes
Bicycle Posts
Front Suspension
Foldable
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (10)

Reviews

  1. 4
  2. 4
  3. 3 stars
    0
  4. 1
  5. 1
Review this product
  • Weight
  • Driving position
  • Saddle
  • Value for money
  • Brakes
  • Construction quality

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Sotiris_Bosbotis
    4
    1 out of 1 members found this review helpful
    This review is about the colour: Grey

    This bike is very good value for money, and moreover the brakes are good and its suspension is decent

    Translated from Greek ·
    Did you find this review helpful?
  • PetrosManos
    1
    1 out of 3 members found this review helpful

    Verified purchase

    well the first 3 days it was ok then after one or two rides the brakes not only didn’t work they came off by themselves from the disc brakes. also it seemed that the iron that connects one side of the bike with the other (which is inside the bike) where the rear wheel is located broke with the result that the wheel was touching the frame and it was very dangerous for me to ride. i was forced to pay 50 euros to have it fixed temporarily and to get through the summer at least with this stupidity

    Translated from Greek ·
    • Construction quality
    • Saddle
    • Weight
    • Value for money
    • Driving position
    • Brakes
    Did you find this review helpful?
  • ake7984
    2
    1 out of 4 members found this review helpful

    Verified purchase

    This review is about the colour: Grey

    The bicycle has two weaknesses:
    1. The back wheel shaft is too weak and bend after a few hours cykling and it makes the tyre to contact with frame.
    2. The tyres are soft and a bit to big for the wheel. It comes off when You have a puncture.

    Translated from Greek ·
    • Driving position
    • Brakes
    • Saddle
    • Weight
    • Value for money
    • Construction quality
    Did you find this review helpful?
  • giannisskan
    5
    2 out of 2 members found this review helpful

    For the money it costs, it is very good value. It is aluminum, the peripherals are as described on the website, and it also has adjustable suspension and lockout. The saddle is not comfortable, it needs to be changed, and also the brakes and gears need adjustment after assembly

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Value for money
    • Construction quality
    • Saddle
    Did you find this review helpful?
  • Ibadounias
    5
    9 out of 9 members found this review helpful

    Very good bike, worth even more for its money, very beautiful and comfortable I would buy it 2 times.

    The only issue I face is that the front wheel is crooked and I had to fix it because it doesn't fit properly, also the brakes are not well adjusted and they squeak. Other than that, the bike is perfect and very lightweight.

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
    Did you find this review helpful?
  • Nikos_Eleftheriadis78
    4
    8 out of 8 members found this review helpful

    Verified purchase

    When I was searching in the stores of my city for a mountain bike with all the features that this DOOK has, the prices were 500€+! I searched on the internet and came across this one, I saw the description, saw that everything is branded (shimano) and I decided to give it a try! The bike arrived almost ready (I had to put on the saddle, handlebar, front wheel), tighten all the screws, adjust the gears and brakes, and you're ready to go! If you don't know, the neighborhood bike guy can charge you 10-20 euros for that! So, for the 240 euros that I paid, I have to say it's value for money! It may not be a branded one, but it has nothing to envy! I wonder why it doesn't have 100 reviews! I have taken 10 rides and I am satisfied!

    Translated from Greek ·
    • Driving position
    • Weight
    • Construction quality
    • Saddle
    • Value for money
    • Brakes
    Did you find this review helpful?
    • Saddle
    • Driving position
    • Weight
    • Brakes
    • Value for money
    • Construction quality
  • It is worth the money and more because what it offers you will find in a bike of 500€ and above.

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
    Did you find this review helpful?
  • This review is about the colour: Grey

    • Weight
    • Brakes
    • Value for money
    • Driving position
    • Construction quality
    • Saddle
  • This review is about the colour: Grey

    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
  • This bike is very good value for money, and moreover the brakes are good and its suspension is decent

    Translated from Greek ·
    1
  • well the first 3 days it was ok then after one or two rides the brakes not only didn’t work they came off by themselves from the disc brakes. also it seemed that the iron that connects one side of the bike with the other (which is inside the bike) where the rear wheel is located broke with the result that the wheel was touching the frame and it was very dangerous for me to ride. i was forced to pay 50 euros to have it fixed temporarily and to get through the summer at least with this stupidity

    Translated from Greek ·
    1
  • The bicycle has two weaknesses:
    1. The back wheel shaft is too weak and bend after a few hours cykling and it makes the tyre to contact with frame.
    2. The tyres are soft and a bit to big for the wheel. It comes off when You have a puncture.

    Translated from Greek ·
    1
  • For the money it costs, it is very good value. It is aluminum, the peripherals are as described on the website, and it also has adjustable suspension and lockout. The saddle is not comfortable, it needs to be changed, and also the brakes and gears need adjustment after assembly

    Translated from Greek ·
    2
  • Very good bike, worth even more for its money, very beautiful and comfortable I would buy it 2 times.

    The only issue I face is that the front wheel is crooked and I had to fix it because it doesn't fit properly, also the brakes are not well adjusted and they squeak. Other than that, the bike is perfect and very lightweight.

    Translated from Greek ·
    9
  • See all
Questions (12)

Questions

39 users have this product and can help you

Ask for the product
steftos

Γεια σας, θέλω μια ειλικρινή απάντηση, πάντα ήθελα ποδήλατο και έπεσα πάνω σε αυτό, σε αντίθεση από όλα τα άλλα μαγαζια με ποδήλατα στην πόλη μου που είναι 300€ και πάνω αυτό είναι το ποιο φτηνό. Σαν ποδήλατο είναι καλό, ακόμη και μετά από πολύ καιρό? Η κατασκευή είναι καλή ή ψεύτικη. Είναι γενικά ένα καλό ποδήλατο? Θα ευχαριστούσα μια τίμια απάντηση.

stgeo
greeneyes_kiato

Αν παραγγείλεις το συγκεκριμένο ποδήλατο από το κατάστημα και δεν επιλέξεις συναρμολόγηση σε τη κατάσταση έρχεται;

stgeo

171 ειμαι με καβάλο 81 και εχω σηκωσει την σελα 9,5cm...πιθανο λοιπον να εισαι καλα .
Αυτο που δεν ξερω ομως ειναι μην σου πεφτει μακρυ το ποδηλατο και δεν φτανεις να πιασεις με ανεση το τιμονι.
Δεν εχουμε ολοι οι ανθρωποι ιδιες αναλογιες καβαλου,κορμου στα ιδια υψη οποτε ψαξτο πριν αγορασεις...με το 26'' θα εισαι πιο ασφαλης σιγουρα οσο αφορα το μεγεθος.

See all questions (12)

Description & Specifications

The Bike Toys Dook, is aimed at mountain riders looking for a bike for asphalt and rough terrain. The large wheel dimension (29") offers the bike the ability to travel longer distances with ease and respond better to obstacles such as potholes.

The frame is made of aluminium, offering light weight and durability. It has 21 gears, for flexibility and adaptability to any type of riding.

Front and rear disc brakes ensure reliable braking performance, allowing the rider to have full control and safety while riding.

Equipped with disc brakes

Equipped with disc brakes

Disc brakes are considered the best possible choice of brakes that someone can choose to have on their bike, compared to other types of brakes for the following reasons:

Performance on wet or muddy ground: disc brakes work regardless of the ground conditions and provide better performance on wet or muddy ground.

Greater braking power: Disc brakes have greater braking power than other types of brakes, as the discs are more efficient and suitable for all weather conditions.

This is due to the greater efficiency of the discs, which are more effective and more durable in all types of road conditions: Disc brakes are more durable in use and over time.

Selection between 21 speeds

Choice of 21 speeds

Adaptability to different soils and slopes: 21 gears allow the rider to adapt the speed of the bike to different terrains and road gradients. This means that you will be able to move efficiently uphill, downhill and on flat terrain.

Energy savings: They allow the rider to select a speed that saves energy and helps maintain endurance.

Comfort and ease of riding: They can help maintain a steady riding pace and provide greater comfort.

29'' Tires

29-inch tires are a popular size for mountain bikes, but they are also used on other types of bicycles.

This larger wheel diameter (29'', approximately 73.7 centimeters) provides greater contact area with the ground compared to smaller wheel sizes, offering better control and stability. They are typically paired with mountain bikes and are ideal for improving performance on various terrains, such as trails, forests, and mountains.

Compatible with:

Specifications

  • Frame: alloy
  • Suspension: Front and rear
  • Frame Type: unisex
  • Rear Derailleur: Shimano TZ500
  • Front Derailleur: Shimano TZ500
  • Disc Brakes: Front and rear Shimano Shimano front and rear
  • Pedals: Plastic
  • Saddle: Comfort
  • Rider height: 178-186 cm.

Manufacturer

Main Specifications

Type
Mountain Bike
Gender
Men's
Wheel Size
29 "
Colour
White
Frame Material
Aluminum

Additional Specifications

Speeds
Yes
Number of Speeds
21
Brakes
Mechanical Disc Brakes
Bicycle Posts
Front Suspension
Foldable
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (10)

  1. 4
  2. 4
  3. 3 stars
    0
  4. 1
  5. 1
Review this product
  • Weight
  • Driving position
  • Saddle
  • Value for money
  • Brakes
  • Construction quality

Reviews photos

Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos
Reviews photos

Reviews by our members

  • Sotiris_Bosbotis
    4
    1 out of 1 members found this review helpful
    This review is about the colour: Grey

    This bike is very good value for money, and moreover the brakes are good and its suspension is decent

    Translated from Greek ·
    Did you find this review helpful?
  • PetrosManos
    1
    1 out of 3 members found this review helpful

    Verified purchase

    well the first 3 days it was ok then after one or two rides the brakes not only didn’t work they came off by themselves from the disc brakes. also it seemed that the iron that connects one side of the bike with the other (which is inside the bike) where the rear wheel is located broke with the result that the wheel was touching the frame and it was very dangerous for me to ride. i was forced to pay 50 euros to have it fixed temporarily and to get through the summer at least with this stupidity

    Translated from Greek ·
    • Construction quality
    • Saddle
    • Weight
    • Value for money
    • Driving position
    • Brakes
    Did you find this review helpful?
  • ake7984
    2
    1 out of 4 members found this review helpful

    Verified purchase

    This review is about the colour: Grey

    The bicycle has two weaknesses:
    1. The back wheel shaft is too weak and bend after a few hours cykling and it makes the tyre to contact with frame.
    2. The tyres are soft and a bit to big for the wheel. It comes off when You have a puncture.

    Translated from Greek ·
    • Driving position
    • Brakes
    • Saddle
    • Weight
    • Value for money
    • Construction quality
    Did you find this review helpful?
  • giannisskan
    5
    2 out of 2 members found this review helpful

    For the money it costs, it is very good value. It is aluminum, the peripherals are as described on the website, and it also has adjustable suspension and lockout. The saddle is not comfortable, it needs to be changed, and also the brakes and gears need adjustment after assembly

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Value for money
    • Construction quality
    • Saddle
    Did you find this review helpful?
  • Ibadounias
    5
    9 out of 9 members found this review helpful

    Very good bike, worth even more for its money, very beautiful and comfortable I would buy it 2 times.

    The only issue I face is that the front wheel is crooked and I had to fix it because it doesn't fit properly, also the brakes are not well adjusted and they squeak. Other than that, the bike is perfect and very lightweight.

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
    Did you find this review helpful?
  • Nikos_Eleftheriadis78
    4
    8 out of 8 members found this review helpful

    Verified purchase

    When I was searching in the stores of my city for a mountain bike with all the features that this DOOK has, the prices were 500€+! I searched on the internet and came across this one, I saw the description, saw that everything is branded (shimano) and I decided to give it a try! The bike arrived almost ready (I had to put on the saddle, handlebar, front wheel), tighten all the screws, adjust the gears and brakes, and you're ready to go! If you don't know, the neighborhood bike guy can charge you 10-20 euros for that! So, for the 240 euros that I paid, I have to say it's value for money! It may not be a branded one, but it has nothing to envy! I wonder why it doesn't have 100 reviews! I have taken 10 rides and I am satisfied!

    Translated from Greek ·
    • Driving position
    • Weight
    • Construction quality
    • Saddle
    • Value for money
    • Brakes
    Did you find this review helpful?
    • Saddle
    • Driving position
    • Weight
    • Brakes
    • Value for money
    • Construction quality
  • It is worth the money and more because what it offers you will find in a bike of 500€ and above.

    Translated from Greek ·
    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
    Did you find this review helpful?
  • This review is about the colour: Grey

    • Weight
    • Brakes
    • Value for money
    • Driving position
    • Construction quality
    • Saddle
  • This review is about the colour: Grey

    • Driving position
    • Weight
    • Brakes
    • Construction quality
    • Saddle
    • Value for money
  • This bike is very good value for money, and moreover the brakes are good and its suspension is decent

    Translated from Greek ·
    1
  • well the first 3 days it was ok then after one or two rides the brakes not only didn’t work they came off by themselves from the disc brakes. also it seemed that the iron that connects one side of the bike with the other (which is inside the bike) where the rear wheel is located broke with the result that the wheel was touching the frame and it was very dangerous for me to ride. i was forced to pay 50 euros to have it fixed temporarily and to get through the summer at least with this stupidity

    Translated from Greek ·
    1
  • The bicycle has two weaknesses:
    1. The back wheel shaft is too weak and bend after a few hours cykling and it makes the tyre to contact with frame.
    2. The tyres are soft and a bit to big for the wheel. It comes off when You have a puncture.

    Translated from Greek ·
    1
  • For the money it costs, it is very good value. It is aluminum, the peripherals are as described on the website, and it also has adjustable suspension and lockout. The saddle is not comfortable, it needs to be changed, and also the brakes and gears need adjustment after assembly

    Translated from Greek ·
    2
  • Very good bike, worth even more for its money, very beautiful and comfortable I would buy it 2 times.

    The only issue I face is that the front wheel is crooked and I had to fix it because it doesn't fit properly, also the brakes are not well adjusted and they squeak. Other than that, the bike is perfect and very lightweight.

    Translated from Greek ·
    9
  • See all
239,90 €
10,00 €  
Delivery to your floor available