BTWIN ROCKRIDER 520 BLACK MTB CYCLE

8359145

B'TWIN

MRP : ₹ 29,999

Made In : India


Made for The 27.5" MTB. Designed around the 650b format, this b'Twin Evo alloy frame delivers great performance at a good price.
Hayes MX5 disc brakes, full SRAM 24 speed groupset, double walled aero 650b wheels and adjustable Suntour XCT forks lets you glide over rough terrain and stop with ease in all weather conditions.
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Advantage
EfficiencyCGF Evo aluminium frame. 24-speed SRAM X3. Light 27.5" Aero Trail Evo wheels.
Cycling comfortRaised position. Ergonomic saddle. Height-adjustable stem.Soft-touch grips.
PrecisionDouble disc brakes. Easy-to-handle geometry. Tyres have good grip in turns
Ease of useFork and tyres can be easily adjusted to the rider's weight.
Lifetime warrantyB’Twin provides a lifetime warranty on the frame, stem and handlebar.
WarrantyLifetime warranty on the frame, Handle bar and stem.
Technical Information

1
WHEEL SIZE
27.5 inches
2
WEIGHT
14.7 kg in M without pedals
3
FRAME
Rockrider CGF Evo (Comfort Geometry Frame) 6061 aluminium frame for 27.5" wheels. Comfortable seating position thanks to raised steering. Seat is 5 times more flexible than a standard frame thanks to a narrow 27.2 mm seat post. Low bottom bracket: helps keep the mountain bike stable in turns, and makes it easier to place foot on the ground. Open steering angle (69.5°): keeps mountain bike stable while riding. Short rear wheel base: bike is easy to turn.
4
FORK
B'Twin U-Fit 80 fork, with 80 mm of travel and an innovative fork stiffness adjustment based on the rider's weight (55 to 105 kg). Durable thanks to the materials and fabrication processes used
5
SUSPENSION
No rear suspension.
6
DRIVETRAIN
SRAM S200 triple-chainring chainset (22/32/42 teeth). SRAM X3 8-speed rear derailleur. Microshift MS22 front derailleur. SRAM X4 shifters with speed indicators. SRAM PG820 cassette, 8 cogs, 11 to 32 teeth.
7
BRAKES
Tektro aluminium brake levers: lightweight and precise. Front and rear Hayes MX5 mechanical disc brake callipers: powerful, progressive braking, even in rainy and muddy conditions.
8
HANDLEBAR
B'Twin Sport handlebar in aluminium for less weight. 660 mm (sizes S and M), and 680 mm (sizes L and XL): wider for extra stability. Oversize diameter for added stiffness.
9
STEM
Exclusive B'Twin Upside Down 0/30 aluminium stem (lower weight). Lengths: 70 mm (S), 80 mm (M and L), 90 mm (XL): shorter for more precise steering. Can be raised by up to 3 cm with 5 settings (+ 0 mm, + 7.5 mm, + 15 mm, + 22.5 mm and + 30 mm). Is 15% stiffer thanks to its width being increased by 48%, providing more precise steering.
10
STEERING
Semi-integrated Aheadset headset for improved precision steering, and an integrated look. B'Twin Sport handles with grooves, 120 mm long: genuine comfort while riding.
11
SADDLE
Exclusive B'Twin Ergofit Evo saddle offers outstanding comfort thanks to its wider "hammock" shape and good distribution of pressure points regardless of the rider's pelvis width.
12
SEAT POST
B'Twin Sport seat post in aluminium for less weight. 27.2 mm diameter provides the seat with a natural flex that's 5 times greater than a classic seat post. 400 mm long, offering a broad adjustment range.
13
WHEELS
Aero Trail Evo wheels with double-walled rims: lightweight, stiff, and durable. 27.5" diameter: the best balance of comfort and performance. Designed with 28 spokes to reduce weight while still guaranteeing rigidity and strength.
14
TYRES
Exclusive B'Twin All Terrain Dry 27.5" x 2.0 tyres with a central tread specially designed for fast performance. Side lugs provide traction in the turns. Also includes a chart showing recommended pressure levels depending on the rider's weight.
15
PEDALS
B'Twin Flat platform resin pedals.
16
DISCLAIMER
1) The components seen on the bicycle in the videos may change from the actual product. 2) The bicycle will be delivered in 85% assembled condition. The directions for the cycle assembly will be sent via mail ( if you have subscribed). The tools for assembly are provided with the cycle only for online buyers. 3) The 3-month, free check up is valid only if the user is able to take the bicycle to a decathlon workshop.4) All bicycle accessories need to be purchased separately.
17
SERVICES
If you will need a spare part​ to be replaced, we have it all at our workshop. You will have to drop by our workshop to get your cycle serviced.
Information / Concept / Technology
Stockage tips
Store the cycle in dry places away from rain and sunlight. Keep the tyres always inflated.

Accessories

Selling price
₹ 999
Selling price
₹ 1,999
Selling price
₹ 499

Reviews

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Great Cycle
Used for 3 to 6 months
It is very easy to drive and very attractive
Fast & steady
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Used for 2 to 8 weeks
Gear shifting & Braking is also good!
Gears not good
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Used for 1 week or less
While in ride Gears not smooth.. Little bit difficult
Response of the brand


Hi,

Our bikes usually come completely tuned after the 14 check point is done at the store. It is very rare that the gear cables looses the tuning which leads to improper shifting. However this can be fixed easily at the workshop of the closest Decathlon store. So I would recommend you to visit the closest Decathlon store at your earliest and ask for the gears to be tuned.

Zuhry
Bang for the buck!
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The label "Verified purchase" lets help you judge the reliability of a review.
Used for 1 week or less
Great product. Thoroughly enjoying my rides...moves like a breeze. You can't get a bike with these specs at this price point from any brand. Thanks Decathlon!
good one
Verified purchase What is a review "Verified purchase" ?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 2 to 8 weeks
i personally like it.... great comfort !!
ROCK SUPER STAR 520 MTB
Verified purchase What is a review "Verified purchase" ?

Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 1 week or less
IT EXCELLENT , BETTER NOT TO COMPARE TO ANY OTEHR BRAND, IT LIKE ROCKING SUPER STAR.
Excellent bike at this price point
Used for 3 to 6 months
High-quality bike with attractive looks. Smooth and quick accelerating gears. Have been on all terrains on this bike and haven't found it wanting. Apart from a few punctures, there have been no issues with the bike. For every day use and occasional off-roading, this bike is perfect. Makes no sense in buying more expensive bikes if you are not into serious MTBing. The Rockrider 520 will do everything you ask of it and then some more.
RR520 ***** Got For It
Used for More than 1 year
Writing Review after 1+ year use.
I have never crossed more den 35kms before on Basic Bike

* While Riding RR520 it gave me confidence of handling at high speed on highways.
* Braking and Control is excellent.
* Gear Shifting is easy. It never had delay while climbing or shifting error compared to other bikes of same range.
* I easily made 50kms ride.
* My Dream earlier was 100 kms which I covered up easily in short time.
* I feel RR520 is somewhere between Hybrid and Beginner Level MTB.

I wish I had Locking Front suspension or Weight Adjuster in my model.
Rest everything is the Best compared at the Price.

Got for It
Not so good experience
Used for 3 to 6 months
The rear disk break pads rubs against the disk even when the break is not engaged and keeps making noise. The rear tyre developed cracks in less than 3 months of usage. When I mentioned that while the first warranty service I was told that these cracks are normal. Not sure how sidewall cracks could be normal. Seems I was sold a old piece that was stocked for a while.
Suitable for men
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Where review is marked as "Verified purchase" confirmed by Decathlon, this means that we could verify that the client who filed this opinion has purchased the product from us.

We can confirm purchases for the reviews expressed on a request by e-mail after purchase or when the customer has this review from his personal space.

If review is not marked as "Verified purchase", this does not mean that the author's review has no experience with the product may have given his review directly on the site without unique identification, or the product has been offered or paid.

The label "Verified purchase" lets help you judge the reliability of a review.
Used for 1 week or less
Good mtb
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