20-inch Kids’ Bicycle (6–7 Years) Blue, Retro Design

This bicycle is not just a means of transportation – it is the beginning of a child’s adventure. Its retro/vintage-style design creates a unique atmosphere that encourages imagination, independence, and a desire to explore the world.

Its aesthetic inspires children to:

• stay active and enjoy nature,

• build confidence in their abilities,

• experience joy with every new route.

The bicycle naturally fits into everyday family life – during walks, park rides, or on the way to school – creating an environment where the child feels free, safe, and encouraged.

Key Advantages and Benefits

Safety First

• Two independent braking systems (front and rear)

• Child-friendly brake levers

• Reflectors all around for optimal visibility

• Non-slip grips and pedals

Comfort and Ergonomics

• Adjustable seat and handlebar – adapts to the child’s height

• Comfortable ergonomic saddle for longer rides

• Low frame – easy mounting and dismounting

Durability and Quality

• Impact-resistant steel frame with multi-layer coating

• Double-wall aluminum rims

• High-quality bearings for smooth riding

Technical Information

Recommended age: approx. 6–7 years (around 115 cm height)
Saddle height: 64–71 cm
Handlebar height: 75–80 cm
Frame height: 33.5 cm
Weight: approx. 11.9 kg

Frame: Hi-Ten steel, kid-specific geometry, low (Wave) frame
Fork: Steel, rigid
Brakes: Aluminum V-brakes (front/rear)
Brake levers: Adjustable, child-friendly (2-finger system)
Gears: 1-speed (single speed)
Drive: Square taper, ball-bearing
Tires: 20 x 1.95 with inner tube (DV)
Rims: Aluminum, double-wall
Hubs: WR-USA (front/rear)
Handlebar: Steel
Stem: Aluminum
Grips: Rubber, non-slip
Saddle: Ergonomic, adjustable
Pedals: Non-slip with reflectors, ball-bearing
Chain: KMC
Chain guard: Full safety chain guard
Mudguards: Steel

Package Includes

• 85% pre-assembled

• Tools and instruction manual included

• Assembly time: approx. 30 minutes

Sustainability and Quality

High-quality materials and thoughtful construction ensure:

• long-term use without frequent replacement,

• reduced resource consumption over time,

• the possibility to pass the bicycle on to another child in the family.

This is a product designed to last for years – and often for generations.

Safety and Compliance with EU Standards

The product complies with European Union safety requirements:

• CE marking

• Compliance with EN ISO 8098 (children’s bicycles)

• Free from harmful substances (REACH regulation)

• Safe construction with protective elements (chain guard, reflectors)

Why Choose PROMETHEUS?

PROMETHEUS is a brand created in Germany that combines:

• the highest safety standards,

• proven engineering quality,

• a refined retro design that stands out.

By choosing this brand, you get a safe, durable, and aesthetically outstanding bicycle, designed with care for a child’s development and joy.