Product Colors and Sizes
27.5 inch womens mountain bike rockrider st 120 - navy
Regular price:
Sale price: QAR 1.709,00 QAR 1.709,00
Quantity | % Discount |
---|---|
This 27.5" mountain bike is designed for getting started with MTB touring in dry weather, for rides up to 1.5 hours.
An efficient, easy-to-handle MTB! Riding the ST 120 MTB you will feel the precision and light weight provided by the single chainring (1x9 speeds) and mechanical disc brakes. Change speeds easily!
Select a size
Product Videos
Product Features

Cycling comfort
Enjoy touring: raised position, 80 mm suspension, hammock saddle, FLEX seat post
Directional control
Control your trajectory: cable disc brakes, tyres with side knobs
Efficiency
Pedal efficiently: light aluminium frame, 9 speeds and fast tyres.
Ease of use
Adjust your speed without thinking: 9-speed single-chainring drivetrain.
Robustness
An ultra-strong MTB: welded saddle, double-wall rims.
Lifetime warranty
ROCKRIDER offers a lifetime warranty on the frame, handlebar and stem.
Product Reviews


Affordable and decent quality of a bike for hitting some trails and roads.
Hey Colin, thank you for your cycling review. We are so glad to hear you're enjoying it. Happy cycling :)
Jessie
Všechno super
Splnilo mé očekávání,super
Dobře se na tom jede,má to rychlé řazení. Jsem překvapená. Jsem ráda že jsem si to koupila.
Nadsenost!!! Za pekny penize ...
Cena ne odpovídá kvalitě, kvalita mnohem větší :) Jde se o nenároční jízdu a pro ženskou. Velmi spokojeni.
kolo super, splnilo očekávání, brzdy, přehazovačka perfekt. Dodání bez problémů, kolo v podstatě hned připraveno k ježdění.
Akorát trosku těžší.
Jsem velmi spokojená
Koupeno pro dceru místo 20". Uvažovali jsme, jestli přejít na něco mezi (24" nebo 26") ale jelikož je dcera celkem vysoká (155 cm) na svůj věk, šli jsme rovnou do 27,5" i když s nejmenším rámem. Holka je spokojená a já už nemusim pořád ladit gripshifty a přesmykač. Jednopřevodová přehazovačka je paráda. Já (168 cm, 70 kg) si kolo také vyzkoušel, na mě má moc pomalé převody (i ten nejtěžší) a krátké. Jinak slušné, kor za tu cenu, mile překvapily světla. Modrá barva je teda spíš šedá ale to je detail a je to vidět i na fotkách.
Kolo naprosto splnilo očekávání.
Super Velo für wenig Geld
Top Preis/Leistung!
Fahrrad ist gut
Additional Product informations
Composition
Frame
- 100% Aluminium
Which is the right size?
Several sizes available:S: between 1.50m and 1.64mM: between 1.65 m and 1.74 mL: between 1.75 m and 1.84 mXL: between 1.85m and 2.00mTo adapt the MTB to your height and size, try these tips:1/ Sitting on the saddle, you should be able to touch the ground with the tips of your toes.2/ To adjust the saddle height, your knee should be slightly flexed with the foot on the pedal in the lowest position.3/ If you're between two sizes, choose the larger size.
Unisex frame
A top tube with a relatively pronounced slope, over a wide range of sizes (S: 1.50m to XL: 2.00m),The ST 120 mountain bike has a UNISEX frame.As a WOMAN, if you choose the MEN'S model, we recommend at least purchasing the WOMEN'S SPORT 500 saddle which is fitted to the female form.
A word from the team
Our team of mountain bike enthusiasts created this ST 120 mountain bike at our B'Twin Village in Lille, France.Recreational mountain bikers told us they wanted comfort, effectiveness and durability. Based on that, we designed and tested the ST 120 mountain bike, involving MTB riders at every stage.
A lightweight, comfortable, fun frame
Our designers created a frame that's easy to get onto.The 100% aluminium CGF frame (Comfort Geometry Frame) is both comfortable and easy to handle. The slope angle has been designed to keep your back straight, while the rear bases were shortened to make the bike very agile in turns.
Front suspension
The 80 mm front suspension helps you get started with overcoming obstacles on slightly uneven trails easily.Easily adjust the hardness using U-Fit technology (weight adjuster). Simply set the number to your weight (55 kg to 105 kg) using the dial on the fork.
Rear suspension: none
This mountain bike has no rear suspension.It is a "semi-stiff" mountain bike: perfect for beginners launching themselves into their first mountain bike touring rides. Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: this mountain bike is lighter; you spend less energy on flat ground.
Derailleur & drivetrain: a single chainring like the pros!
The single chainring is easy and efficient to use:1 chainring and 9 speeds.Accelerate on the flats and easily tackle the climbs.With a single lever on the handlebar, you can change gears while hardly thinking!-ROCKRIDER FC ATB 100 - 32-tooth single chainring equipped with 2 chain guides (anti-derailment)-MICROSHIFT RD-M46-L rear derailleur-MICROSHIFT SL-759 right shifter-MICROSHIFT H092 9-cog cassette (11-36 teeth)-Wide, sturdy KMC Z9 chain
Handlebars, stem, grips
With a stem that tilts 10° upwards, the riding position of the ST 120 is raised, accessible, and comfortable. In detail:- 90mm aluminium stem with an angle of 10° for maximum comfort- 640mm wide steel handlebar for stability and control- "Soft touch" lamellar grips for a firm yet soft and pleasant grasp.
Saddle
The saddle of the ST 120 is welded to prevent any movement of the saddle.And because your comfort is our priority after your safety, we've added an exclusive wider Ergofit saddle with a hammock shape.Easily adjust the height of your saddle with the Flex steel seat post (350mm or 400mm long depending on the bike size). Its smaller 27.2mm diameter provides your seat with natural flexibility, 30% more than a standard solution.
Mechanical disc brakes
The Tektro TKD 68 160 mm double disc brakes provide powerful, progressive braking at the front and rear. The aluminium Tektro brake levers are precise, and easy to hold.The brakes can be applied using only two fingers.3 or 4 sets of 10 dry, intermittent stops are enough to break in your pads.We recommend that you have your brakes checked at least once a year.
27.5" wheels & tyres for dry terrain
The 27.5" wheels of the ST 120 are tolerant and sturdy, with 19 mm double-walled rims with 28 spokes.Start overcoming obstacles fearlessly, including small rocks, cracks, holes and bumps!Because your first rides will be on dry ground, the Dry 27.5 x 2.0 tyres are most suitable. Their performance is optimised thanks to the rounded central section, whilst the side lugs provide good grip on turns.
Platform pedals
The Rockrider ST 120 mountain bike comes with resin mountain bike platform pedals for lower weight and increased safety.If your foot slides on the pedal, there's less risk of injury.
Transport & storage
We added a quick release system for easily removing/reattaching the front wheel.Our advice: a bike rack is an easy way to transport your mountain bike without dirtying your car.
Accessories
The ST 120 mountain bike comes with a bell, lights, wheel reflectors, and pedals.The frame is compatible with:-300 central stand (ref. 8172767) and 500 central stand (ref. 8172769)-100 bottle cage (ref. 8049106) and 500 bottle cage (ref. 8358133)-Mountain bike mudguard set (ref. 8385291)-100 saddle bag (ref. 8347394) and 500 saddle bag (ref. 8354448)-500 pannier rack (ref. 8364376)-100 frame child seat (ref. 8486913 and 8487125), from size M
Product Recently viewed

27.5 inch womens mountain bike rockrider st 120 - navy
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
