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JUNIOR
RACER

The Reaction 240 is made from the same kind of heat-treated 6061 aluminium tubes that you'll find on our performance adult bikes. We also use the same mechanical tube-forming process to adjust tube shapes for the best combination of strength and weight, as well as tyre clearance. There's a full carbon fork with thru axle, to save even more weight. Disc brake mounts and cable routing allow for the greater safety and stopping power of discs. And a replaceable derailleur hanger insures against expensive repairs in the event of minor mishaps

Frame Material

Aluminium Lite

Wheels

24"
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Highlights
With its distinctive Teamline livery, your aspiring mountain biker is off to a great start with the Reaction 240 Pro. Built with the same attention to detail that we lavish on our own team riders' bikes, its light and lively performance is sure to inspire adventures.
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Light, fast, tough, fun – just like the little mountain biker in your life. The Reaction 240 Pro has everything they need to explore their limits, and nothing they don't. The full carbon fork with thru axle is light and comfortable. Wide-ranging Shimano Cues 1x10 gears have the range to tackle any trail. Powerful disc brakes with Schwalbe tyres – just like on our full-size mountain bikes – are extra reassuring. And contact points designed for junior proportions ensure that your young rider is comfortable and in full control, all the time.

Frame

frame

Aluminium Lite 6061

There's aluminium, and then there's CUBE Aluminium Lite. This heat-treated 6061 aluminium is stiff, fatigue-resistant and, because of its natural corrosion resistance, a great material from which to make lightweight tube sets – and bicycle frames. And it does all this without adding unnecessary weight, so you can get the best enjoyment out of your CUBE.
Cables connect your handlebar controls to vital components like gears and brakes, but there's no need for them to get in your way. With Internal Cable Routing we've reduced clutter and maintenance by running cables through the frame, keeping them out of the way of dust and water contamination – or damage from abrasion – as well as cleaning up your bike's appearance.

size

24"

Rigid fork

CUBE Kids Carbon, 1 1/8", Internal Cable Routing, Flat Mount Disc, 12x100mm

Drivetrain & brakes

brake system

Tektro HD-M275, Hydr. Disc Brake (160/160)

rear derailleur

Shimano Cues RD-U6000-GS, 10-Speed

shifters

Shimano Cues SL-U6000, Rapidfire-Plus

bottom bracket

Prowheel BSA PW-MB68

crankset

CUBE AR SLT, 30T, 130mm

cassette

Shimano Cues CS-LG300, 11-48T

chain

KMC xGlide

Cockpit

headset

CUBE A-Headset

Stem

CUBE Aluminium Lite

handlebar

CUBE KIDS 590mm, Ø 19mm

grips

Natural Fit Kids 19.0

Wheels

wheelset

Newmen Evolution X.A.25, 24/24 Spokes, Tubeless Ready

tyres

Schwalbe Rocket Ron Kevlar, 2.1

Finishing kit

saddle

CUBE Kid

seat post

CUBE Performance Post, 27.2mm

Product information

colour

black´n´blue´n´red

weight

9,0 kg

Art. No

852200

SRP*

849 EUR

*Suggested retail price

Due to unforeseeable supply chain issues, the bike may be delivered with modifications.

More Information

Bike category of use: 2Y

You can find more information about Bike Classification at the following link.

65
kg

Maximum rider weight

The rider weight refers to the weight of the rider including clothing and any equipment worn on the body.

Please see the table for information on the distribution of weight across the system in conjunction with compatible accessories (luggage carriers, bike trailers, etc.).

This children's bike is a OneSize model suitable for kids up to the following maximum measurements:
HEIGHT: 118-136
INSEAM: 52-63
Please note this information is only a general recommendation. It cannot replace a personal consultation and test ride with a CUBE dealer.

Geometry

24"
Seat tube 309
Top Tube Horizontal 512
Seat angle 72.4°
Head tube angle 72°
Chainstays 426
Head tube 108
Wheelbase 969
BB-Height to Hub 40
Protrusion height - 80mm 647
Reach 349
Stack 534

Ergonomics

24"
Stem length 40
Angle stem
Handlebar width 590
Crank length 130
Length seat post 350
Diameter seatpost 27.2
Diameter tire maximum 639
Width tire maximum 60

All values are given in millimetres or degrees.

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