Children’s Bicycle 20 Inch, Red (6–7 Years)
Designed for a child’s freedom, movement, and confidence
This retro-style children’s bicycle is more than just a means of transport – it is the beginning of independence, adventure, and discovering the world. Its design inspires movement, exploration, and helps children gain confidence with every ride.
The visual style combines classic elegance with modern functionality, creating an environment where a child feels free, motivated, and eager to move. It encourages curiosity, develops balance and coordination, and allows children to enjoy active time outdoors.
How it becomes part of everyday family life
This bicycle naturally fits into family routines – from first independent rides to shared weekend adventures.
Parents gain a safe and reliable solution for their child’s active lifestyle.
Ideal for rides in the park, to school, or to the playground.
Encourages quality outdoor time while reducing screen usage.
This bicycle becomes a daily companion for the child – in play and on the way to new goals.
Safety parents can trust
For parents, safety is the top priority – and here it is considered in every detail.
Two independent braking systems ensure maximum control.
Child-friendly brake levers allow easy and safe handling.
Reflectors and non-slip pedals improve visibility and stability.
Chain guard and mudguards ensure clean and safe riding.
Comfort that grows with your child
The bicycle is designed to adapt to a growing child and provide an ergonomic riding experience.
Adjustable seat and handlebar height.
Ergonomic, soft saddle for longer rides.
Special children’s frame geometry for easy mounting and dismounting.
Durability and quality for the long term
The bicycle is made from high-quality materials that ensure longevity and reliability.
Impact-resistant steel frame with multi-layer coating.
Aluminum rims and durable pneumatic tires.
Precision ball bearings for smooth riding.
This is a choice that lasts for years and maintains its quality even with intensive use.
Technical information
Recommended age: from 6 to 7 years (approx. 115 cm height)
Wheel size: 20 inches
Seat height: 64–71 cm
Handlebar height: 75–80 cm
Frame height: 33.5 cm
Weight: approx. 11.9 kg
Frame: Hi-Ten steel, child-specific geometry, wave design
Fork: Hi-Ten steel, rigid
Brakes: Aluminum V-brakes (front and rear)
Brake levers: Adjustable, child-friendly (2-finger)
Gear system: Single speed
Drivetrain: Square taper with ball bearings
Rims: Aluminum, double-wall
Hubs: WR-USA (front and rear)
Tires: 20 x 1.95
Pedals: Non-slip with reflectors
Chain: KMC
Mudguards: Steel
Additional features: Chain guard, kickstand
Assembly: 85% pre-assembled, tools and manual included
Compliance with safety standards
The product complies with European Union safety requirements for children’s bicycles, including:
EN ISO 8098 standard (children’s bicycle safety)
CE marking requirements
Free from harmful substances for children
Safety components (reflectors, brakes, chain guard) meet regulatory standards
Why choose PROMETHEUS
PROMETHEUS is known for high quality standards, advanced safety solutions, and child-focused design. Each product is created with the child’s development, comfort, and safety in mind, while ensuring long-term durability and reliability.
By choosing this brand, parents choose proven quality, safety, and a design that inspires children to move, explore, and grow.