ROCKRIDER ST 900 24''kids MTB 9-12 years Red

Name: ROCKRIDER ST 900 24''kids MTB 9-12 years Red
Brand: Rockrider
SKU: 1481778

★★★★★

- 1 Reviews

€390.00

	Serenity Pack	Comfort Pack
Express delivery
Bike assembled 100%⁽¹⁾
Fast-track access to our experts	1 year	3 months
Free marking	~~€19.99~~	~~€19.99~~
Bike maintenance at Alltricks stores	3 "gold" maintenances ⁽²⁾ ~~€285~~	1 "bronze" maintenance ⁽³⁾ ~~€50~~
Additional labor (2h) ⁽²⁾	~~€138~~

(1) Bike fully assembled, checked, and adjusted by our expert mechanics. To reduce the environmental impact of transport, we have removed the front wheel and pedals from your bike. The box used is therefore lighter and less bulky. All you have to do is reassemble them and enjoy your new bike. We recommend adjusting the saddle height, tire pressure, and suspensions according to your preferences.

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivery from thursday

In stock

€390.00

Sold by Alltricks

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Description

Buying guide

Note : Please note that specifications are subject to change without notice, based on component availability and other factors.

This all terrain bike is designed for children aged 9 to 12 years (135,150 cm) wishing to improve the practice of mountain biking.

To attack obstacles with dynamism, we have equipped this 24 inch mountain bike with an aluminum frame to reduce the weight. Its suspension fork and disc brakes allow you to go everywhere.

Ease of use: aluminum frame and pedals for lightness. Quick release to remove the wheels.
Brake control: front / rear mechanical disc brakes: powerful braking in all conditions
Yield: suspension fork. Skinwall tires for more lightness, with lateral studs.
Riding comfort: sport saddle combined with an aluminum seatpost for more comfort

A framework adapted to the practice of mountain biking
Our engineers have designed a new aluminum frame. Solid, light and dynamic: it is suitable for overcoming all obstacles during your mountain bike outings.

Master braking
Brake effectively with mechanical disc brakes at the front and rear.
The disc brake acts on the wheel axle to deliver powerful braking in any condition (dry, wet, mud ...).

1x8 drivetrain
This bike is equipped with speed shifter that can be managed with your thumb and forefinger, to quickly switch between 8 gears. The 36-tooth chainring and the 11-34 cassette facilitate shifting and cover courses with leveling. With just one command, you stay focused on your trajectory.

The front suspension to dampen the aces of the field
Face new obstacles (roots, pebbles, stones, ...) In all safety thanks to the cushioning of the front fork. Suntour fork with 50 mm travel.

Riding comfort
A saddle, sporty design, designed by us to adapt the morphology of children. Combined with an aluminum seatpost (solid and flexible), it brings you even more comfort.

Cockpit
To refine your riding, we have mounted this mountain bike with a short aluminum stem (70mm) and an "oversize" handlebar 540 mm long. You are thus more precise and more efficient on turns.

Aluminum pedals
The new aluminum crankset has a crank length of 152 mm which is adapted to the child's leg length. This lightweight pedals makes it easier to get started.
The double casing which includes the chain prevents it from derailing.

Double wall rims and skinwall tires
The double-walled aluminum wheels are resistant and light.
To transport the bike, we made it easier to assemble / assemble the front and rear wheel. They are equipped with a quick release system.
The tires use skinwall technology. This process makes it possible to reduce their weight, thereby improving performance, grip and comfort.
24 inch tubes section 1,7 2,2, schrader valve. Pressure indicated on the sidewall of the tire (between 2 and 3.5 bars).

Bicycle equipment
This mountain bike is equipped with a bell, lights, wheel reflectors and flat pedals.
The frame is also compatible with other b'twin accessories:
- front and rear mudguards
- stand
- bottle holder
- bicycle bag

The dimensions of the bike ready to ride
Length: 160 cm.
Height: 100 cm.
Width: 60 cm.

The dimensions of the frame
Upper tube length: 479.3 mm
Seat tube length: 345 mm
Length of rear bases: 415 mm
Seatpost length: 370 mm
Steering angle: 68.2

Guarantee: Lifetime (frame, stem, hanger, rigid fork). Learn more about the bike warranty.
Weight: 12 kg