ATTABO KNACK 20" is a bike designed for children aged 6-9 years who are looking for a lightweight, comfortable, and functional model for longer rides. The durable aluminum frame, smoothly operating Shimano drivetrain, and effective brakes make the ride comfortable, safe, and full of fun.
Basic data
Frame
Components
Drive
Brakes
Wheels
Additional information
Warnings and producer's data
Children's bicycle ATTABO KNACK 20" pink (ATB-B5I026-PK)
ATTABO KNACK 20" is for children age 5-9 and height 110-135 cm who want to develop their cycling skills and freely explore their surroundings. This model combines lightweight construction, thoughtful geometry and durable components to ensure stability, comfort and precise control on both urban paths and more demanding routes.
Sturdy frame
This model relies on aluminium frame construction to ensure low weight and high resistance to mechanical damage. This makes the bike easy to handle and stable, making it easy to learn to ride smoothly. The head angle of 70° and the length of the top tube of 439 mm improve control of the bike and ensure predictable responses, which is important when learning more dynamic manoeuvres.
Stainless steel fork
The fork uses steel, which effectively absorbs vibrations and improves the comfort of riding on uneven surfaces. Thanks to the solid construction the bike can withstand heavy use and performs well on both smooth trails and more demanding surfaces such as forest paths and paved dirt roads.
Ergonomic handlebars
Designing this model, ergonomics of the handlebars have been taken into account, allowing for natural hand positioning and confident handling of the bike. The 560mm width, 10° backsweep and 40mm aluminium stem with a +7° angle result in the rider adopting a comfortable position, reducing hand strain and improving control.
Reliable drivetrain
For an efficient and comfortable ride, the bike uses 114mm steel cranks, 32T front sprocket and Shimano MF-TZ500 (14-28T) freewheel. This arrangement allows for efficient acceleration and light pedalling, making the ride less tiring. The KMC Z7 chain is distinguished by its high durability, which further extends the life of the drive.
Lightweight and robust wheels
The bike uses aluminium 24H rims and 14G steel spokes, which guarantees strength while keeping the weight low. In addition, steel hubs with ball bearings reduce rolling resistance, making the bike move smoothly and require less effort to ride.
Product Details

Kenda tyres - good grip
The ATTABO KNACK 20" model is equipped with 20 x 1.75" Kenda K879 tyres, which provide adequate grip on various surfaces. Thanks to the well-matched tread, the bike will work well both in the city and on paved off-road paths.

Comfortable and functional saddle
The BKS-3102 saddle is designed for maximum comfort for young cyclists. Its ergonomic shape supports the correct body position while riding. The aluminium clamp with quick release allows for easy height adjustment.

Shimano derailleur
The ATTABO KNACK 20" model is equipped with a Shimano Altus 7s derailleur, which allows the gearing to be easily adapted to the terrain. Thanks to the seven-speed drivetrain, your child can comfortably tackle both uphill and fast, flat sections.

Secure and comfortable grip
The bike is equipped with 130 mm long rubber grips, which improve riding comfort and provide a firm grip on the handlebars. Their non-slip surface increases safety, allowing better control of the bike even on longer rides.

The ideal bike for young cyclists
ATTABO KNACK 20" is a model designed for children aged 5-9 years with a height of 110 to 135 cm and a maximum user weight of up to 70 kg. It is a great option for young cyclists who want to develop their skills and enjoy the freedom of riding two wheels.

Effective V-brakes
The bike is equipped with Power V-brake VBR-227A brakes, which provide effective and precise braking. The Power MBL-421PA handles have been tailored to suit children's hands, making it easy to stop the bike quickly when needed.
We put proven and safe equipment and sports accessories in your hands, enabling active recreation with your family. ATTABO is a brand specializing in the production of durable and functional products that meet the needs of both children and adults.
Bicycles and Bicycle Accessories
ATTABO's offer includes a wide selection of bicycles for children and adults that provide the joy of riding and safe experiences on two wheels. ATTABO also offers a rich range of bicycle accessories, including helmets that guarantee head protection and bicycle lighting that increases visibility on the road. Bicycle bags allow you to store essential items during every ride. To keep bicycles in excellent condition, we offer maintenance products and bicycle tools that make every repair easier.
Roller Skates, Quad Skates, and Scooters
ATTABO is not just about bicycles. We also offer a wide selection of roller skates and quad skates, perfect for active recreation. Our models are suitable for both beginners and advanced users, providing safety and comfort while riding. The scooters we offer are dedicated to fans of various riding styles – from recreational to freestyle and skatepark riding.
Winter Sports
ATTABO also cares for winter sports enthusiasts. Figure and hockey skates from our offer allow you to enjoy ice activities all year round. Our skates feature solid construction and user comfort, making them an ideal choice for both beginners and advanced users.
For the Active Family
ATTABO is the perfect choice for everyone who wants to spend free time outdoors and encourage children to engage in sports through shared fun. Our products are not only functional but also durable, ensuring long-lasting use and safety. We invite you to explore the full range and discover the joy of an active lifestyle with us.
We are satisfied
We are satisfied with it. We got what we expected. My daughter loves it.
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Children's bicycle ATTABO KNACK 20" pink
Children's bicycle ATTABO KNACK 20" pink
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