Rockrider ST520

Rockrider ST520

Whether you're a seasoned rider looking to upgrade or a newbie eager to dive into the world of mountain biking, the ST 520 is your perfect companion.

Our Verdict: Positioned in a market brimming with entry level off road and commuter choices, this bike stands out, not just because of its features but also because of its competitive price.

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Mountain biking is not just a sport; it's an adrenaline-fueled adventure, a communion with nature, and a test of one's limits, well it is if you live somewhere that's got fun trails on your doorstep! Enter the Rockrider ST 520, a bike that promises to elevate this experience to new heights. Designed for those who crave the thrill of winding trails, challenging terrains, and exhilarating descents, this bike is a game-changer. 

Features and Performance

Design and Materials

The Rockrider ST 520 boasts a design that's both functional and aesthetically pleasing. Every curve, every angle is meticulously crafted to ensure optimal performance on the trails. The materials used are top-notch, ensuring durability and resilience.

Braking System

One of the standout features of the ST 520 is its mechanical disc brakes. These aren't just any brakes; they're designed to give riders the confidence to tackle descents, winding trails, and obstacles head-on. They promise precision, allowing riders to control their trajectory and speed with ease.


A mountain bike's suspension is its lifeline on rugged terrains. The ST 520 doesn't disappoint. Its 80 mm front suspension is designed to help riders smoothly overcome obstacles on uneven trails. The U-Fit technology allows riders to easily adjust the hardness based on their weight, ensuring a customized riding experience.

Saddle and Seating

Comfort is paramount when you're shredding those trails. The ST 520 features a welded saddle, ensuring zero movement as you ride. The Rockrider Ergofit saddle is wider and hammock-shaped, providing maximum comfort. The Flex steel seat post offers natural flexibility, enhancing the comfort quotient.

Wheels and Tires

The 27.5" wheels of the ST 520 are both tolerant and sturdy. Designed to fearlessly tackle obstacles, small rocks, roots, holes, and bumps, these wheels are a rider's dream. The DRY 27.5 x 2.0 tires are perfect for dry terrains, offering a smooth and fast central section and side lugs that ensure excellent grip during turns.

Rider Experience

Mountain biking on the Rockrider ST 520 is not just about the ride; it's about the experience. Imagine cruising through singletrack trails, the wind in your hair, the thrill of the descent, and the challenge of the climb. This bike is designed for varied terrain, ensuring optimal performance whether you're hammering down a gnarly path or navigating a hardcore uphill climb. Its features come together to promise an experience that's both exhilarating and safe. Whether you're riding under the blazing sun, facing the challenges of wet weather, or navigating slippery rocks, the ST 520 ensures a ride that's smooth, controlled, and utterly enjoyable.

Technical Specifications

  • Frame: Robust and designed for challenging trails.
  • Front Derailleur: Shimano Altus.
  • Rear Derailleur: Shimano Altus.
  • Disk Brakes: Mechanical, designed for precision and control.
  • Forks: 80 mm front suspension with U-Fit technology.
  • Wheels: 27.5" with 19 mm double-walled rims.
  • Tires: DRY 27.5 x 2.0, perfect for dry terrains.


The Rockrider ST 520 is more than just a mountain bike; it's a promise of adventure, thrill, and unmatched performance. It's a bike that understands the rider's passion and responds with features that elevate the mountain biking experience. From its design to its technical specifications, every aspect of this bike screams excellence. The features and specifications on this bike speak for themselves. If you're looking for a bike that's reliable, durable, and promises an adrenaline-pumping experience, the Rockrider ST 520 is the one for you. So, gear up, hit those trails, and let your adventure begin!