Delivery charges are calculated automatically at checkout and may vary depending on which warehouse your address is served from.
We offer a 14-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues.Have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrossport.co.uk
Shop with confidence! Enjoy hassle-free exchanges within 30 days of delivery.
Estimated delivery time
Lightweight & Durable Design
Crafted with an aluminum frame, this 20-inch kids’ bike combines lightweight agility and robust strength, empowering young riders to maneuver with ease. while maintaining trail-ready durability.
Parent-Approved Safety
The disc brakes provide consistent stopping power even in wet or muddy conditions, while the rigid aluminum fork maintains lightweight efficiency. The ergonomic design, including an adjustable saddle and child-friendly grips, promotes proper posture and control. This bike balances fun and security, giving parents peace of mind.
Versatile 7-Speed Explorer
Upgraded with a Shimano Tourney 7-speed drivetrain and mechanical disc brakes, conquers hills and uneven paths effortlessly. Textured pedals and ergonomic grips enhance comfort during longer journeys, making it ideal for mixed terrains and expanding kids’ riding horizons.
Non-Toxic Safety Coating
The polished brushed finish delivers a sleek metallic look, while the non-toxic, eco-friendly anti-corrosion coating ensures long-lasting environmental wear. Engineered for safety and durability, it’s built to grow with your child through years of adventures.
Size for children
Suitable for children aged 6-10 years with a height of 110-135cm. Grows with your child through skill milestones – from neighborhood cruising to beginner trails.
Lightweight & Durable Design
Crafted with an aluminum frame, this 20-inch kids’ bike combines lightweight agility and robust strength, empowering young riders to maneuver with ease. while maintaining trail-ready durability.
Parent-Approved Safety
boasts a magnesium-aluminum suspension fork and mechanical disc brakes for ultimate control. The suspension absorbs bumps on trails or cobblestones, while the disc brakes ensure precise braking on steep descents or loose surfaces.
Versatile 7-Speed Explorer
Designed for off-road thrills, Shimano 7-speed system. Textured pedals and ergonomic grips enhance comfort during longer journeys, making it ideal for mixed terrains and expanding kids’ riding horizons.
Non-Toxic Safety Coating
The polished brushed finish delivers a sleek metallic look, while the non-toxic, eco-friendly anti-corrosion coating ensures long-lasting environmental wear. Engineered for safety and durability, it’s built to grow with your child through years of adventures.
Size for children
Suitable for children aged 6-9 years with a height of 110-135cm. Grows with your child through skill milestones – from neighborhood cruising to beginner trails.
| Category | Details |
|---|---|
| Recommended Age | 6–10 years |
| Weight | ≈ 7.58 kg (Rigid Fork); ≈ 9.44 kg (Suspension Fork) |
| Frame | 20-inch aluminum frame |
| Fork | Rigid fork: Aluminum rigid fork Suspension fork: 60 mm travel, steel stanchions, 170 mm length, black aluminum crown, CP inner tube, 100 mm steerer |
| Handlebar | Aluminum riser handlebar |
| Stem | Forged aluminum stem |
| Saddle | Ergonomic saddle |
| Seatpost | Aluminum seatpost |
| Shifter | SL-RV300-7R |
| Front Derailleur | None |
| Rear Derailleur | RD-TY200 |
| Brake | Mechanical disc brake with cable, 160 mm rotor |
| Cassette | 7-speed |
| Crankset | PROWHEEL square taper, 32T chainring, 127 mm length, aluminum crank arm, steel teeth |
| Rims | Double-wall aluminum rims |
| Hubs | Aluminum quick-release hub, sealed bearings, 6-bolt disc mount |
| Spokes | 14G carbon steel with brass nipples |
| Tires | Chaoyang 20×1.75 puncture-resistant tires, A/V (Schrader valve) |
| Package Size | Rigid fork: 111 × 22 × 57 cm – 12.46 kg Suspension fork: 111 × 22 × 57 cm – 13.7 kg |
Lightweight & Durable Design
Crafted with an aluminum frame, this 20-inch kids’ bike combines lightweight agility and robust strength, empowering young riders to maneuver with ease. while maintaining trail-ready durability.
Parent-Approved Safety
The disc brakes provide consistent stopping power even in wet or muddy conditions, while the rigid aluminum fork maintains lightweight efficiency. The ergonomic design, including an adjustable saddle and child-friendly grips, promotes proper posture and control. This bike balances fun and security, giving parents peace of mind.
Versatile 7-Speed Explorer
Upgraded with a Shimano Tourney 7-speed drivetrain and mechanical disc brakes, conquers hills and uneven paths effortlessly. Textured pedals and ergonomic grips enhance comfort during longer journeys, making it ideal for mixed terrains and expanding kids’ riding horizons.
Non-Toxic Safety Coating
The polished brushed finish delivers a sleek metallic look, while the non-toxic, eco-friendly anti-corrosion coating ensures long-lasting environmental wear. Engineered for safety and durability, it’s built to grow with your child through years of adventures.
Size for children
Suitable for children aged 6-10 years with a height of 110-135cm. Grows with your child through skill milestones – from neighborhood cruising to beginner trails.
Lightweight & Durable Design
Crafted with an aluminum frame, this 20-inch kids’ bike combines lightweight agility and robust strength, empowering young riders to maneuver with ease. while maintaining trail-ready durability.
Parent-Approved Safety
boasts a magnesium-aluminum suspension fork and mechanical disc brakes for ultimate control. The suspension absorbs bumps on trails or cobblestones, while the disc brakes ensure precise braking on steep descents or loose surfaces.
Versatile 7-Speed Explorer
Designed for off-road thrills, Shimano 7-speed system. Textured pedals and ergonomic grips enhance comfort during longer journeys, making it ideal for mixed terrains and expanding kids’ riding horizons.
Non-Toxic Safety Coating
The polished brushed finish delivers a sleek metallic look, while the non-toxic, eco-friendly anti-corrosion coating ensures long-lasting environmental wear. Engineered for safety and durability, it’s built to grow with your child through years of adventures.
Size for children
Suitable for children aged 6-9 years with a height of 110-135cm. Grows with your child through skill milestones – from neighborhood cruising to beginner trails.
| Category | Details |
|---|---|
| Recommended Age | 6–10 years |
| Weight | ≈ 7.58 kg (Rigid Fork); ≈ 9.44 kg (Suspension Fork) |
| Frame | 20-inch aluminum frame |
| Fork | Rigid fork: Aluminum rigid fork Suspension fork: 60 mm travel, steel stanchions, 170 mm length, black aluminum crown, CP inner tube, 100 mm steerer |
| Handlebar | Aluminum riser handlebar |
| Stem | Forged aluminum stem |
| Saddle | Ergonomic saddle |
| Seatpost | Aluminum seatpost |
| Shifter | SL-RV300-7R |
| Front Derailleur | None |
| Rear Derailleur | RD-TY200 |
| Brake | Mechanical disc brake with cable, 160 mm rotor |
| Cassette | 7-speed |
| Crankset | PROWHEEL square taper, 32T chainring, 127 mm length, aluminum crank arm, steel teeth |
| Rims | Double-wall aluminum rims |
| Hubs | Aluminum quick-release hub, sealed bearings, 6-bolt disc mount |
| Spokes | 14G carbon steel with brass nipples |
| Tires | Chaoyang 20×1.75 puncture-resistant tires, A/V (Schrader valve) |
| Package Size | Rigid fork: 111 × 22 × 57 cm – 12.46 kg Suspension fork: 111 × 22 × 57 cm – 13.7 kg |
