The Ridgeback Dimension 20 Kids Bike is designed to inspire confidence, adventure, and fun for children aged 6 to 10 years (120–140cm tall). Built with a lightweight triple-butted alloy frame and weighing only 11.5kg, this 20-inch kids’ bike combines durability, comfort, and maneuverability, making it a perfect step up for growing riders.
Unlike heavy or toy-style bikes, the Dimension 20 provides a real cycling experience. The single gear system keeps riding simple and efficient, while the child-friendly brake levers and responsive rim brakes ensure safety and control on every journey. Its geometry is proportioned specifically for younger riders, giving them stability while learning and confidence on longer adventures.
Perfectly suited for neighborhood rides, park paths, and light gravel trails, the Ridgeback Dimension 20 adapts easily to different terrains. The 20-inch wheels provide smooth rolling, while the lightweight build ensures that kids can maneuver with ease. Parents will also appreciate the low-maintenance design and the thoughtful build quality that promises years of reliable performance.
The vibrant red finish adds style and visibility, making the bike both fun and practical. Also available in Green and Orange, the Dimension 20 lets kids choose a bike that matches their personality. With its strong construction and lightweight design, it’s a bike that can be passed down between siblings without compromising performance.
Backed by the expertise of Stratton Cycles, the Ridgeback Dimension 20 is more than just a bike — it’s a gateway to independence, outdoor exploration, and developing lifelong cycling skills. Choose a model that balances safety, durability, and excitement, and let your child ride with confidence. With Stratton Cycles, every adventure begins with quality.
Bike & Ride
Premier Pre-Assembled Bike Delivery Service to anywhere in the UK
Finance Options
With the Option to spread the cost over a term - subject to approval and limits
Cycle Scheme
Option to purchase it under the Cycle to Work Scheme via your Company
Two Free Bike Servicing
Get your Bike serviced twice within the first year, Completely Free!
FTB Maintenance Membership
Get 1-Year Membership for Free, Access to Servicing & Accessories Discounts
Download Bike Specifications
View or Download information & specifications for this Bike
Bikes Delivery Information
Bike & Ride – The Premier Option for You
Stratton is proud to be one of the few online bike retailers in the UK offering a delivery service that guarantees your bike arrives fully assembled and ready to ride. Our premier delivery option, ‘Bike & Ride,’ is available for just £70 per bike and ensures that your biking experience starts effortlessly and smoothly.
With ‘Bike & Ride,’ your new bike will arrive in a specially designed bike box with minimal packaging, ensuring protection during transit while reducing environmental impact. Included are all the necessary tools, so you can start riding within minutes of delivery. Our commitment to sustainability means we avoid using foam, bubble wrap, and zip-ties, opting instead for eco-friendly packaging. We encourage you to recycle any materials where possible, contributing to a greener planet and giving you the added satisfaction of making an environmentally responsible choice.
Bike & Ride for Standard Bikes
For standard bikes, our ‘Bike & Ride’ service ensures that each bike undergoes meticulous assembly and rigorous quality checks by our expert bike builders. This attention to detail guarantees that your bike meets the highest standards of safety and performance. To facilitate this thorough process, bicycles are not eligible for next-day delivery, ensuring each bike is perfectly prepared for you.
Bike & Ride for E-Bikes
Due to the additional weight and unique handling needs of electric bikes, we cannot ship them fully assembled. Instead, our expert mechanics will assemble, configure, and thoroughly inspect your electric bike before repacking it in its original box. This process requires the removal of the front wheel, handlebars, pedals, and seat-post, which you will need to reinstall upon delivery. We provide detailed instructions and all necessary tools to help you complete the assembly quickly and effortlessly.
Experience the unmatched convenience and quality of ‘Bike & Ride’ by purchasing your bike from our online shop. With Stratton, you’re choosing a service that prioritises your riding experience, environmental responsibility, and exceptional quality from the moment you receive your bike.

Next Day Delivery
To ensure proper assembly and quality assurance by our expert bike builders here at Stratton, bicycles are NOT eligible for next-day delivery.
Bike Delivery Costs
- Standard Delivery: £25
- Bike & Ride Premier Delivery: £70
- Remote Delivery Surcharge: £20
Bike Handling
- Next Day Delivery: Unavailable due to our Quality Assurance Guidelines
- Order Processing & Dispatch: 1-3 Working Days
- Delivery Timeframe: 2-9 Working Days
































