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Decathlon Rockrider ST520 24-Speed Mountain Bike · Dark Grey/Neon Green · XL
$399.00
$499.00
20% off
Size
S
M
L
XL
Color: Dark Grey/Neon Green

Wheel size
27.5 in
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Product details
The Decathlon Rockrider ST520 24-Speed Mountain Bike is an entry-level hardtail mountain bike designed for beginner trail riders. It's a great choice as a first bike for riders and can be used for commuting as well as riding off road. With pannier rack compatibility, and room for a saddle bag, the Decathlon Rockrider offers riders more than a bit of carrying capacity. Â
Key Features:
- Suspension Fork – The fork's coil provides spring dampening for rough terrain and helps smooth the ride, which is especially important off road. Although there is no suspension in the rear, the front suspension is adaptive and perfectly reliable.
- Disc Brakes – Powerful disc brakes provide maximum stopping power in all conditions. Along with this, the levers and MX5 calipers provide a good balance of performance and value at this price point.
- Lowered Seatstays – The frame's seatstays are lowered, leading to greater compliance and a more comfortable ride.
Bike type
Mountain
Sub-category
Trail
Bike frame material
Aluminum
Age Group
Adult
Gender
Unisex, Men's, Women's
Frame
Rockrider CGF Evo (Comfort Geometry Frame) 6061 aluminum frame for 27.5" wheels, low bottom bracket, open steering angle (69.5°) for riding stability, short rear wheel base for an easy turn.
Brake type
Mechanical Disc
Brakes
Tektro aluminum brake levers, front and rear Hayes MX5 mechanical disc brake calipers
Number of gears
24
Suspension type
Front suspension
Fork
B'Twin U-Fit 80 fork, equipped with a mechanical spring and elastomer stoppers.
Handlebars
B'Twin Sport Oversize aluminum handlebar, 26.7 inches
Tires
B'Twin All Terrain Dry 27.5" x 2.0 fast rolling tires with side lugs to provide traction in turns.
Fork travel (mm.)
80 mm
Model year
2020

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Top reviews
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Rutledge S
Verified cycling expert
Reviewed Jul 13, 2022
Entry level mountain biking, commuting and casual rides.