Rockrider ST-50 Mountain bike.

The frame of the ST 50 MTB is MIXED. Studied in its smallest details, with a fairly marked sloping (an inclination of the upper tube), over a fairly wide size range (S: 1m55 to L: 1m84), the frame of the ST 50 MTB is not only light, it is also MIXED.

Passionate about mountain biking, we have entirely designed and developed this ST 50 mountain bike in France at BTWIN VILLAGE (Lille) and produced in India. Recreational mountain bikers have expressed their need for comfort. From there, we designed and tested the ST 50 mountain bike, involving them at all stages of the project.

The 80 mm front suspension allows you to safely cross your first obstacles on slightly uneven trails. Its mechanical spring is a guarantee of reliability. Above all, the fork is easy to maintain. For setting the hardness? It's very easy thanks to a simple wheel.

This MTB has no rear suspension. It is a so-called "semi-rigid" mountain bike: ideal to start and get started on your first mountain bike tours. Faced with a "full suspension" mountain bike (with a rear suspension), the point is simple: the mountain bike is lighter, you lose less energy on level ground.

3 7-speed chainrings, or 21 speeds! 2 rotating and easy handles on the handlebars. Left (trays): you manage the ascent / descent. Right (speed): you adapt your effort more precisely.

With its stem tilted 10 ° upwards, the cockpit of the ST 50 mountain bike is raised, accessible and comfortable. In detail: - Aluminum stem, with an angle of 10 ° to provide maximum comfort - Steel painter 620 mm wide, for stability and control. - Handles in "soft touch" material, for good grip, a soft and pleasant touch.

The seat clamp (welded) of the ST 50 prevents any saddle movement during your ride. And because your comfort is our priority, we offer you an exclusive ERGOFIT saddle, wider, with a profile in the shape of a "hammock". Easily adjust your seat height with the 350mm long, 29.8mm diameter MTB steel seatpost.

Brake effectively with the 2 V-Brake type pad brakes. These brakes consist of 2 calipers fitted with pads which exert a more or less strong pressure on the rim to slow or stop the rotation of the wheels. Thanks to the specific design of the ST 50 aluminum brake levers, only two fingers are enough to brake. Check the wear of the pads once a year. If the streaks disappear, go to the workshop of your store.

With its light 26-inch single wall wheels, you can easily get started on mountain bike trails. The DRY 26 x 1.95 tires are the most suitable for hiking on dry terrain. The central part is very rolling, while their lateral spikes ensure a good grip when cornering. Obstacles, wheeling, skidding, small jumps? For your safety, wheels with double-wall rims (more resistant) will be more suitable. As on the ROCKRIDER ST 100 mountain bike.

The ROCKRIDER ST 50 MTB is delivered with hard resin flat MTB pedals for lightness and safety. If your foot slips off the pedal, you will be less likely to injure yourself.

To easily remove/mount the front wheel, we have added a quick-release system. At the rear, a nut secures the bike to limit the risk of theft. A flat wrench is required to disassemble the rear wheel. Our tip: a bike rack is a simple way to transport your ATV easily, without getting your car dirty.

The equipment of your bike (chain, derailleur, brakes, ...) will adjust. Take advantage of the free service within 6 months of purchase. Our technicians will check 13 points on your bike. Go to the nearest DECATHLON workshop with your DECATHLON card and / or sales receipt.

1) The components seen on the bicycle in the videos may change from the actual product. 2) The bicycle will be delivered in 95% assembled condition(Handlebar and pedals have to be assembled). The directions for the cycle assembly will be sent via mail ( if you have subscribed) and available on the product pages. The tools for assembly are provided with the cycle only for online buyers.

1) If you will need a spare part to be replaced, we have it all at our workshop. You will have to drop by at our workshop to get your cycle serviced. 2)The 6-month, a free checkup is valid only if the user is able to take the bicycle to a decathlon workshop. 3) All bicycle accessories are sold separately.