







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

1. Lightweight Frame
Crafted with aviation-grade aluminum alloy, this 12" bike weighs less than steel models for effortless control. Polished edges + non-slip silicone grips ensure child-safe handling during balance training.
2. Growth-Adaptive Ergonomic Design
Adjustable seat grows with kids aged 3–4, while the low-step U-frame enables independent mounting. Reinforced triangular structure for confident first rides.
3. Non-Toxic Coating
Featuring a natural metallic finish (silver) and an eco-friendly, non-sweating anti-corrosion coating, this balance bike stays vibrant through years of use.
4. Balance Boost
Streamlined body optimizes center of gravity, helping toddlers master coordination. 12×1.75 tires absorb sidewalk bumps while maintaining agile steering response.
5. Adventure-Ready Confidence Builder
Specially scaled for children 80–105cm tall. From wobbly starts to smooth glides, this balance bike nurtures motor skills through exploration.
| Product Specifications | |
|---|---|
| Specification | Details |
| Weight | 6.2 lbs |
| Frame | Aluminum |
| Fork | Aluminum, Rigid |
| Wheels | 12″ Aluminum |
| Tires | 12″ x 1.75″ Puncture-Resistant (A/V) |
| Handlebar | 16″ x 15.7″ Aluminum Riser |
| Stem | Forged Aluminum |
| Seat | Ergonomic Saddle |
| Seatpost | Steel |
| Hubs | Aluminum Bearings |
| Spokes | 14G Carbon Steel with Brass Nipples |
| Grip | Soft rubber for better comfort and control |
| Geometry | Low standover height |
| Intended Use | Toddlers and young kids (1–4 years old) |
1. Lightweight Frame
Crafted with aviation-grade aluminum alloy, this 12" bike weighs less than steel models for effortless control. Polished edges + non-slip silicone grips ensure child-safe handling during balance training.
2. Growth-Adaptive Ergonomic Design
Adjustable seat grows with kids aged 3–4, while the low-step U-frame enables independent mounting. Reinforced triangular structure for confident first rides.
3. Non-Toxic Coating
Featuring a natural metallic finish (silver) and an eco-friendly, non-sweating anti-corrosion coating, this balance bike stays vibrant through years of use.
4. Balance Boost
Streamlined body optimizes center of gravity, helping toddlers master coordination. 12×1.75 tires absorb sidewalk bumps while maintaining agile steering response.
5. Adventure-Ready Confidence Builder
Specially scaled for children 80–105cm tall. From wobbly starts to smooth glides, this balance bike nurtures motor skills through exploration.
| Product Specifications | |
|---|---|
| Specification | Details |
| Weight | 6.2 lbs |
| Frame | Aluminum |
| Fork | Aluminum, Rigid |
| Wheels | 12″ Aluminum |
| Tires | 12″ x 1.75″ Puncture-Resistant (A/V) |
| Handlebar | 16″ x 15.7″ Aluminum Riser |
| Stem | Forged Aluminum |
| Seat | Ergonomic Saddle |
| Seatpost | Steel |
| Hubs | Aluminum Bearings |
| Spokes | 14G Carbon Steel with Brass Nipples |
| Grip | Soft rubber for better comfort and control |
| Geometry | Low standover height |
| Intended Use | Toddlers and young kids (1–4 years old) |