2026 Specialized Riprock 20 Kids Bike

£499.00

Finance available with Novuna Personal Finance


The 2026 Specialized Riprock 20 Kids Bike is designed to be a mountain bike inclusive of all the features needed for superior ripping—like modern geometry, Ground Control tyres, hydraulic disc brakes, and internally routed cables. It also comes with a wider-range drivetrain, making Riprock the perfect bike to inspire young riders to climb higher and tackle the downhills freely.

Kids can’t confidently ride if they’re not riding comfortably. With Riprock, fit comes first. Specialized used data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. Specialized did all this because comfort creates confidence. And more confidence always leads to more fearless riding.

This bike is perfect for

Young riders who want to go mountain biking with mum and dad and need a bike that can handle proper off-road riding. Designed for kids from 107 to 133cm tall. 

Key Features
  • Kids’-specific updates and features inspire confidence. A 130mm Bridge saddle, a narrower Q factor, and shorter cranks offer improved alignment between the hip, knee, and ankle to decrease the risk of injury and make your little one more comfy. Narrow grips and updated frame geometry offer improved handling, inspiring riders to ride more.
  • A lightweight package with an updated frame and wide-range drivetrain creates the perfect bike to tackle climbs easily.
  • Trail riding starts here. Inspired by Specialized’s heritage in mountain bike design, the Riprock offers modern MTB features such as a slack head tube angle, internally routed cables, hydraulic disc brakes, and Ground Control tyres.

Price Match at Cycles uk

We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.

What Size Kid's Bike

Kids’ bike sizes are a lot easier than adult bikes. With adult bikes, it is the frame that is measured and this can be done in inches, centimetres or simply small, medium and large, depending on the brand. With kids bikes, everyone measures them using the size of the wheel. So, when you see a kids bike referred to as a 12” or 20” it is the wheel size they are talking about.

Before you buy it's important to check the sizing for individual bikes as they can vary from brand to brand. Even some bikes from the same brand will have different size ranges. The table below is a general guide to get you started:

AgeHeightWheel
size 3 to 4under 100cm12"
4 to 5 100cm to 120cm         
16"
6 to 8120cm to 135cm20"
8 to 12135cm to 145cm24"


Who are Specialized?

Specialized is one of the best-known quality bike brands in the world. Started by a group of riders in 1974. A fact which has guided their decision making ever since.

" Made for riders, by riders."

They strove to make the best quality tires when quality tyres weren't around. When people wanted to ride cruisers in the dirt, they made the first production mountain bike. When roadies wanted to go faster, Specialized doubled down on carbon and built their own wind tunnel.

Bikes like the Allez, Rockhopper and Stumpjumper have developed followings and reputations of their own. Specialized has a reputation for making high-end, high-quality bikes. Specialized bikes always look great with high-quality paint and sensible sizing hel0s you get the right bike each time. If you buy a Specialized bike you can be guaranteed it will do what it is supposed to and will last.

Find our more about Specialized bikes

Frame A1 Premium Butted Alloy, unisex frame, internal cable routing, 148mm thru-axle, 30.9mm dropper post ready, replaceable derailleur hanger compatible
Fork A1 Premium Butted Alloy, Alloy steerer, 15x110 mm, W/Mini Fender
Crankset Forged Alloy, 115mm length, narrow Q-factor, w/ chainguard
Pedals Nylon platform w/ reflectors
Chain KMC X8 w/ Missing Link�
Cassette microSHIFT Acolyte CS-H084, 12-42t, 8-speed
Shift Levers microSHIFT Acolyte Quick Trigger SL-M6285-R, 8-Speed, short reach triggers for easy operation
Rear Derailleur microSHIFT Super Short derailleur RD-M5185S, 8-Speed, w/ Clutch
Front Brake Promax DSK-926, Hydraulic Disc Brake, Adjustable Reach
Rear Brake Promax DSK-926, Hydraulic Disc Brake, 160mm Rotor, Adjustable Reach
Rims Alloy, 16mm depth, 25mm internal width, 28H
Front Tyre Kicker Wirebead 20X2.1
Rear Tyre Kicker Wirebead 20X2.1
Handlebars Double Butted Alloy, 40mm rise , 11deg back sweep, 2.5deg up seep, 31.8mm, 620mm
Grips Specialized Trail Grips, lock-on
Saddle Bridge Kids Saddle, 130mm
Seat Post Specialized, 6061 alloy, 2-bolt clamp, 0mm setback, 30.9mm
Seat Binder Bolt-type, 34.9mm
Inner Tubes Standard, Schrader valve
Chain Rings 40T
Bottom Bracket Square-tapered, 68mm
Front Hub Alloy, 6-Bolt, 28H, 15x110 Boost
Rear Hub Alloy, 6-Bolt, 28H, 12x148 Boost, 11-speed compatiable
Spokes Stainless, 14g
Stem Stout 3D-forged alloy, 31.8mm, 6-degree rise
Colours GLOSS FLORED CALSUN ORGZST, Gloss Pine Green / Dune White and California Sunshine, Gloss Sky Blue / Oasis and Desert Rose
Sizes 20
Brand Specialized
Model Year 2026
Barcodes 196625211959, 196625211973, 196625212109
SKUs / Part Numbers 96526-8020, 96526-8120, 96526-8220

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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