Specialized Riprock 24 – The 24" Mountain Bike for Fearless Young Riders

The Specialized Riprock 24 is the bike that turns every ride into an adventure.
Designed for young riders who want to discover the off-road world with safety and fun, it offers modern technology, total comfort, and true mountain bike performance.

Thanks to its progressive geometry, hydraulic disc brakes, Ground Control tires, and wide-range drivetrain, the Riprock 24 is designed to tackle every climb and descent with confidence and control.
It is lightweight, robust, and proportioned for children, ensuring balance and safety with every pedal stroke.

Designed for Children's Confidence and Comfort

For children to ride with confidence, they must feel comfortable.
Specialized has rethought every detail of the Riprock 24, based on specific biomechanical data for younger riders:

• 130 mm Bridge Kids saddle, shorter and more comfortable.

• Reduced Q-factor and short crank arms, for better hip, knee, and ankle alignment.

• Narrower grips and new frame geometry, for natural and secure handlebar control.

An ergonomic design that reduces fatigue, prevents injuries, and promotes a smooth and stable ride.

Modern Performance in a Junior Format

The Specialized Riprock 24 inherits the DNA of adult MTBs:

• A1 Premium alloy frame with internal cable routing for a clean look and extra protection.

• 1x9 microSHIFT Advent drivetrain with wide range (11-42 teeth) to easily tackle climbs and descents.

• Promax DSK-926 hydraulic disc brakes for reliable and modulated stopping power.

• Slacker geometry and open head tube, for exceptional stability on trails.

Every component is optimized to offer lightness, precision, and fun on every ride.

Light, Agile, and Ready for Any Trail

The new A1 Premium Butted Alloy aluminum frame is robust and lightweight, ideal for young cyclists who want to improve their skills.
The alloy fork and Ground Control 24x2.1 tires ensure secure grip on any terrain, while the smooth drivetrain and ergonomic handlebar guarantee control and comfort.

Perfect for forest rides, trail courses, and gravel adventures.

Technical Specifications – Specialized Riprock 24

Frameset

• Frame: A1 Premium Butted Alloy, unisex, internal cable routing, 148 mm thru-axle, 30.9 mm dropper post ready, replaceable derailleur hanger

• Seat Binder: Bolt-type, 34.9 mm

• Fork: A1 Premium Butted Alloy, alloy steerer, 15x110 mm, with mini fender

Brakes

• Front Brake: Promax DSK-926, hydraulic disc brake, reach adjust lever

• Rear Brake: Promax DSK-926, hydraulic disc brake, 160 mm rotor, reach adjust lever

Drivetrain

• Shift Levers: microSHIFT Advent SL-M6190, 9-speed, short levers for easier use

• Rear Derailleur: microSHIFT Advent, 1x9 with clutch

• Cassette: microSHIFT Advent, 9-speed, 11-42 teeth

• Chain: KMC X9EPT, 9-speed, anti-corrosion treatment with reusable Missing Link™

• Crankset: Forged aluminum, 115 mm length, reduced Q-factor, with chain guard

• Chainrings: 40 teeth

• Bottom Bracket: Square taper, 68 mm

Wheels & Tires

• Rims: Aluminum, 16 mm depth, 25 mm inner width, 28 spokes

• Front Hub: Aluminum, 6-bolt, 28 spokes, 15x110 Boost

• Rear Hub: Aluminum, 6-bolt, 28 spokes, 12x148 Boost, 11-speed compatible

• Spokes: Stainless steel, 14g

• Front Tire: Kicker Wirebead 24x2.1

• Rear Tire: Kicker Wirebead 24x2.1

• Inner Tube: 32 mm Presta valve

Cockpit

• Stem: Stout 3D-forged Alloy, Ø31.8 mm, 6° rise

• Handlebars: Double-butted alloy, 40 mm rise, 11° back sweep, 2.5° up sweep, Ø31.8 mm, 620 mm width

• Grips: Specialized Trail, lock-on

• Saddle: Bridge Kids 130 mm

• Seatpost: Specialized 6061 Alloy, 2-bolt, 0 mm offset, Ø30.9 mm

Accessories

• Pedals: MARWI SP-202, polypropylene platform, ball bearings, 9/16” axle

Please Note

Technical specifications may change without prior notice based on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.

Specialized Riprock 24: the perfect bike to grow with confidence.

A 24-inch mountain bike built to tackle any terrain with safety, comfort, and fun, ideal for young riders who want to improve, explore, and have limitless fun.

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

1. Check out our size charts for each bike type.
2. Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

What to do with half measures?

If you are between two sizes:

• Comfort : Choose the larger size.
• Performance : Go for the smaller size.

Final tips for choosing

1. Consult the manufacturer's instructions : Always check the brand's guidelines.
2. Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
3. Test the bike : If possible, test the model you intend to purchase.