Ridgeback Dimension 20 inch Kids Bike - Sherrington Sand

The Ridgeback Dimension 20 Inch Kids Bike is designed for children aged 5½ and up, offering a fun ...

Best current price£349.99from Team Cycles

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Team CyclesRidgeback Unisex Brown Dimension 20 Inch Kids Bike Sherrington Sand
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£349.99
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Tweeks Cycles"Ridgeback Dimension 20" Kids Bike - 2026" - Sherrington Sand
Free delivery in 1–3 days
£349.99
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Product Information

Full details

The Ridgeback Dimension 20 Inch Kids Bike is designed for children aged 5½ and up, providing a versatile and confidence-building riding experience with its lightweight frame and 7-speed gears. It offers comfort and control through child-specific components, making it an excellent choice for everyday rides and longer adventures, though the addition of gears may present a slight learning curve for absolute beginners.

All features

Model Part NumberRB1681100
BrandRidgeback

Extended Product Information

FAQs

What is the recommended age and height for this bike?

This 20-inch bike is generally suitable for children aged 5½ and up, with an inside leg measurement typically between 50-60cm. Always refer to the sizing guide and consider the child's comfort and ability.

How do I adjust the gears?

Gear adjustment typically involves using the barrel adjusters located on the shifters or derailleurs to fine-tune the tension of the gear cables. For precise instructions, consult the Shimano documentation or a local bike shop.

Is this bike suitable for off-road trails?

While the bike's tyres offer good grip on paths and light trails, it is primarily designed for general recreational use, including paths, parks, and paved surfaces. For aggressive off-roading, a bike with more specialized features would be recommended.

What maintenance does the bike require?

Regular maintenance includes cleaning the bike, lubricating the chain, checking tyre pressure, and ensuring brakes and gears are properly adjusted. Periodic checks of all bolts and components are also advised.

Are the reflective tyre details bright enough for night riding?

The reflective details enhance visibility in low-light conditions but should not be relied upon as the sole safety measure for night riding. Always use appropriate lights and ensure the child wears reflective clothing if riding near dusk or dawn.

Can I add accessories like a basket or mudguards?

Depending on the frame design and available mounting points, accessories like baskets or mudguards can often be added. It's best to check for specific mounting options or consult with a bike shop.

Troubleshooting

Bike chain keeps falling off.

Ensure the derailleur is correctly aligned and adjusted. Check that the chain is not overly stretched. A slight bend in the derailleur hanger can also cause this; it may need straightening.

Brakes are not stopping the bike effectively.

Check the brake pads for wear and replace if necessary. Ensure the brake cables are taut and properly adjusted. Clean the brake surfaces (rims or rotors) of dirt and grime.

Gears are difficult to shift or skip.

Adjust the barrel adjusters on the shifters or derailleurs to fine-tune the gear indexing. Ensure the gear cables are clean and moving freely. Have the derailleur hanger checked for alignment.

Tyres are consistently low on air.

Check the tyre valves for damage or proper seating. Inspect the tyres and tubes for punctures. Ensure the tube is correctly seated inside the tyre before inflation.

Pros and Cons

Pros

  • Lightweight and easy for children to manage.
  • Child-specific components enhance comfort and control.
  • 7-speed gears offer versatility for different terrains.
  • Safety features like a steering limiter and lowered frame build confidence.
  • Reflective tyre details improve visibility.

Cons

  • The 7-speed gearing might require an initial learning period for very young or inexperienced riders.
  • As a geared bike, it may be slightly heavier than a single-speed alternative.
  • The aluminium frame, while light, might be more susceptible to visible scratches than steel frames.

Setup, Compatibility & Care

Setup:

  1. Assembly: Ensure the handlebars, pedals, and front wheel are securely attached by a qualified adult or bike mechanic. Refer to the manufacturer's manual for detailed instructions.
  2. Brake Adjustment: Check that the brakes are properly adjusted to engage effectively and smoothly. The brake levers should be within easy reach of the child's fingers.
  3. Tyre Inflation: Inflate tyres to the recommended pressure indicated on the sidewall for optimal performance and comfort.

Compatibility:

  • This bike is designed for children aged approximately 5½ years and up, suitable for riders with an inside leg measurement typically between 50-60cm. Always check sizing charts.
  • It uses standard bicycle components, making replacement parts like inner tubes readily available.

Care:

  • Cleaning: Wipe the frame and components with a damp cloth. Avoid abrasive cleaners.
  • Lubrication: Periodically lubricate the chain with bike-specific lubricant to ensure smooth gear changes and prevent rust.
  • Storage: Store the bike in a dry place to protect it from the elements.
  • Regular Checks: Periodically check brake and gear adjustments, tyre pressure, and overall bolt tightness.

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