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A MTB with a 100% women's saddle and stem.

  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
  • 15 - Cycling Cycling - Rockrider 540 Womens Mountain Bike, 27.5
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15 - Cycling

B'TWIN Rockrider 540 Women's 27.5" Mountain Bike - White

B'TWIN
Designed for All new 27.5" Mountain Bike fully designed and exclusively produced by b'Twin. This great value women's 650b hardtail MTB with a lifetime warranty 6061 alloy frame really does delivery great performance at an incredible price.

This all new ladies 27.5" Rockrider 540 model is packed with so many great features and market leading specification: 100mm hyrdaulic forks with lockout, 27 speed SHIMANO Altus gears, HAYES Radar hydraulic disc brakes and lightweight 27.5" aero rims.

Rider comfort has been optimised thanks to the innovative 6 position stem, oversized bars, lamellar grips, women's specific Ergo fit saddle and comfy seatpost.
To view our full range of 27.5" Mountain bikes, click here.

Want to find out more about tax free bikes at Decathlon? Click here to find out more.
Decathlon
until £349.00 -%

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£349.00 %
Before£0.00NoW£349.00**
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* From and limited stock
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PRODUCT BENEFITS
Cycling comfort Enjoy the 100% women's saddle and stem, and 100 mm suspension.
Efficiency Ride and explore with the 27.5" wheels, 27 speeds, and lightweight tyres.
Precision Manage your path: hydraulic disc brakes, wide pedals and tyres.
Ease of use Lock the fork with a simple motion and effortlessly adjust the saddle.
Lifetime warranty B’Twin provides a lifetime warranty on the frame, stem and handlebar.
TECHNICAL INFORMATION
THE STORY OF THE ROCKRIDER 540 W MOUNTAIN BIKE...

Entirely designed and developed in France at the B'Twin Village (Lille), this mountain bike is the fruit of the work of an expert team of passionate mountain bikers. The Rockrider team designed and tested the Rockrider 540 W mountain bike with their female mountain bike testers.

A MOUNTAIN BIKE FOR WOMEN

The Rockrider 540 W MTB has been specially designed for women. A shorter stem and specially-designed saddle: be perfectly positioned to better appreciate your mountain bike rides.

HOW DO I CHOOSE MY MTB SIZE?

Several sizes available: S: between 1.50m and 1.65m
M: between 1.65 m and 1.75 m
L: between 1.75 m and 1.85 m

If you are on the limit between 2 sizes:
Choose the smaller size for easier steering (easier to handle) and comfort (straighter back).
Choose the larger size for easier pedalling with a more stretched-out position (position more suited to performance).

A FRAME DESIGNED TO COMBINE FUN AND PERFORMANCE

Our teams have specially designed the Rockrider CGF Evo frame in 6061 aluminium (only 1.9 kg in size M). It is lightweight and more stable when turning thanks to the lower bottom bracket, and it allows you to more easily touch your foot to the ground.

FRONT SUSPENSION: 100MM TO OVERCOME OBSTACLES

Confront all obstacles with the SUNTOUR XCR fork. Its 100 mm travel allows you to calmly move over more obstacles (roots, pebbles, stones, mud).

Its built-in lockout system helps to prevent bobbing and loss of speed on rolling sections.

Rear Suspension: None

This mountain bike has no rear suspension. This is a "semi-rigid" mountain bike.
Compared to a full suspension mountain bike (with rear suspension), the advantages are clear: lighter weight, you will spend less energy on flat ground. However, if you want more comfort, it also exists in a "full suspension" version with a rear shock absorber (RR 540 S).

DERAILLEUR & DRIVE TRAIN: REACH GREAT SPEEDS

3 9-speed chainwheels, or a wide range of 27 speeds!
2 quick shifters that are easy to handle on the handlebar.
Left (chainrings): control ascents/descents.
Right (speeds): more precise control over your pedalling.

In detail:
- Triple chainwheels - 22, 32 and 42 teeth
- MICROSHIFT MS25 front derailleur
- SHIMANO ALTUS rear derailleur
- SHIMANO ALTUS M370 shifters, with speed indicators
- SHIMANO HG 200 8 cog cassette, 11 to 34 teeth

HANDLEBAR, STEM, GRIPS: TAKE CONTROL

The controls on the RR 540 W are close at hand, even more so because of the women's-specific design of the short handlebars. The all-aluminium B'Twin stem is 70 mm (size S), or 80 mm (size M/L) and can be raised using 5 adjustment intervals: + 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm, + 30 mm.

In detail:
- Aluminium B'TWIN SPORT "oversize" handlebars are 660 mm (size S and M) or 680 mm (size L) wide
- B'TWIN SPORT "soft touch" grips for a good grip and comfortable feel.

WOMEN'S SPECIFIC SADDLE / SEAT POST

Since your mountain bike rides will get longer and longer, it is important to have a suitable seat. So our teams have designed the exclusive B'Twin Ergofit Evo saddle. Suitable for all hip sizes, its "hammock" shape is particularly noticeable during sport touring.

Easily adjust your height with the 400 mm long, 27.2 mm diameter aluminium FLEX seat post.

DOUBLE HYDRAULIC DISC BRAKES: GET A GRIP ON YOUR BRAKING

No matter what conditions you ride in (dry/wet), the B'Twin by Tektro or Hayes Radar 160mm front and rear double hydraulic disc brakes will come through for you, even in the mud.
Hydraulic brakes are more powerful and progressive, requiring much less effort when applying pressure on the levers.
The aluminium brake levers are easy to grip, lightweight, and precise.

DOUBLE-WALLED 27.5" WHEELS

Embark fearlessly on new adventures on trails with obstacles with the Aero Trail Evo wheels made of double-walled aluminium. Their 27.5" diameter is a perfect balance between comfort and performance, while their 28 spokes provide lightness, stiffness, and durability.

ALL-TERRAIN TYRES

The exclusive B'Twin All Terrain Light 27.5" x 2.0 tyres have a system of lugs specially designed for all terrain use, to travel with you on any type of surface during your mountain bike touring.
Recommendations for pressure based on the cyclist's weight are marked on the sidewalls.

Platform pedals

The RR540 W comes with B'Twin Flat MTB platform pedals, with a wider pedalling surface and more prominent pimples for a better grip on the pedal.

EASILY TRANSPORT AND STORE YOUR MOUNTAIN BIKE

Cycle touring does not start from home; that's why we have made it easier to remove and replace the front and rear wheels. They are equipped with a quick-release system.

Weight

13.50 kg in S without pedals.
13.95 kg in M without pedals.14.05 kg in L without pedals.

The weight can vary based on the tolerance of the components. The bike comes with B'Twin Flat platform pedals.
The total weight (bike + rider) should not exceed 120kg.

Accessories

Your RR540 mountain bike comes with a bell, lighting, wheel reflectors, and pedals.

The frame is compatible with:
- Front and rear mudguards
- Stand
- Bottle cage
- Saddle bag
- Rear pannier rack
- Child seat
etc.

OUR ADVICE FOR YOUR FIRST RIDE

During your first few rides, your bike's equipment will adjust (chain, derailleur, brakes, etc.)
We offer a free servicing within 6 months following purchase. Our technicians will provide a 13-point inspection of your bike.
Access all our advice on handling your bike:
https://support.decathlon.fr/velos-tout-terrain-vtt-fr-tp_19822

Weight

S : 1M50-1M65: 13.5 kg
M : 1M65-1M75: 13.95 kg
L : 1M75-1M85: 14.05 kg

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COMPOSITION / ADVICE
Composition
Frame
100.00% Aluminium 6061
Care instructions: Rinse in clean water after use.
Stock advice We recommend storing your mountain bike in a cool, dry place, away from corrosive products and salty air.
Restricted use : Not suitable for All Mountain, Enduro, and BMX.
instructions To get more information about this product, please read instructions
OUR COMMITMENTS
Guarantee : Lifetime (frame, stem, handlebars). Details on btwin.com.Availability of spare parts: 2 years.
 
 
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