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The Ridgeback Dimension 20 is a lightweight and versatile bike for 6 to 10 years old kids with features specifically designed for smaller riders.
The Ridgeback Dimension 20 is a lightweight and versatile bike for 6 to 10 years old kids with features specifically designed for smaller riders.
Ridgeback

Ridgeback Dimension 20 Unisex Kids Bike 20 Inch Wheel 2022 in Yellow

£292.00 £449.99 35% off
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.


Customer Returns Form

If you wish to cancel, return or exchange an order please fill in the form below. Returns can be processed quicker if all required information is added.



Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Ridgeback Dimension 20 Unisex Kids Bike 20 Inch Wheel 2022 in Yellow

Season:2022

Brand:Ridgeback

Code:RB21871

The Ridgeback Dimension 20 is a lightweight and versatile bike for kids with features specifically designed for smaller riders. The lightweight triple butted alloy frame at its heart makes the Dimension 20 ideal for small riders who like to ride more often. Suitable for ages 6 to 9

Key Features & Benefits

Aluminium Frame: Lightweight & durable made for easy manoeuvres
7 Shimano Gears: Perfect for tackling all terrains
Promax V-Brakes: Responsive brakes to give great braking performance.
​Full Specifications

  • Frame:6061 heat treated aluminium
  • Fork:6061 heat treated aluminium
  • Number of Gears:7
  • Gear Shifters:Shimano SLM310 Rapid Fire 7 speed
  • Chainset:Samox SAC-30D 114mm
  • Chainrings:34T
  • Rear Cassette:Shimano CS-HG200-7 / 12-28T
  • Chain:KMC Z 7
  • Front Derailleur:N/A
  • Rear Derailleur:Shimano Tourney RD-FT35A 6/7 Speed
  • Bottom Bracket:Samox BB-ALLOY 68-118mm
  • Pedals:Resin Junior
  • Rims:Rigida AS-26 / 32h 20x1.75"
  • Front Hub:Joytech JY-751DSA / 100mm 32H
  • Rear Hub:Shimano FH-TY500 -7 /135mm QR / 32h
  • Front Tyre:Vee Speedster 20" x 2.00" Black
  • Rear Tyre:Vee Speedster 20" x 2.00" Black
  • Brakes:Promax TX-107C V-Brakes
  • Handlebars:Alloy /MTB AL 345BTFOV /Length: 520mm / 45mm rise / 6 Deg sweep /31.8mm Barbore / Black with RB logo
  • Handlebar Grips or Tape:Ridgeback
  • Headset:Steel
  • Stem:TDS-D611-8FOV / Length 40mm x Rise 3 Deg / Barbore 31.8mm w/cap / Matt Black
  • Saddle:VL-4104A / Black with grey embossed logo
  • Seatpost:Alloy / 27.2x250mm
  • Weight:Not Available
  • Inside Leg or Age Range:6-9
Technical Information
  • BRAKE TYPE
    Rim
  • FORK MATERIAL
    Alloy
  • FRAME MATERIAL
    Alloy
  • BOTTOM BRACKET
    Samox BB-Alloy 68/118mm
  • WHEEL SIZE
    20 inch
  • BRAKE LEVERS
    Tektro TX-316AG
  • BRAKES
    Promax TX-107C V-Brake
  • CASSETTE FREEWHEEL
    Shimano CS-HG200-7 12-28T
  • CHAIN
    KMC Z7
  • CHAIN SET
    Samox SAC-30D / 32T / 114 mm
  • FORK
    6061 Heat Treated Aluminium
  • GRIP TAPE
    Ridgeback
  • HEADSET
    Ridgeback Alloy 1 1/8"
  • AGE
    6-9 Years
  • PEDALS
    Resin Junior
  • REAR DERAILLEUR
    Shimano Tourney RD-FT35A
  • RIMS
    Rigida 20" / 32h
  • SADDLE
    Ridgeback
  • SEAT POST
    Alloy 27.2 x 250 mm
  • SHIFTERS
    Shimano SLM310 Rapid Fire 7 Speed
  • SPOKES
    Steel 14 g
  • STEM
    Alloy / 40mm 1 1/8" / 31.8mm Barbore
  • TYRES
    Vee Speedster 20 x 2.0
  • FRAME SHAPE
    Crossbar
Sizing Information
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