Product Colors and Sizes

  • Black Friday product
  • New Deal product
  • Cyber Monday product
  • Clearance product
  • Deal product
  • Best Seller product
  • Ecodesign product
  • New product
  • Staff Pick product
  • In The News product
  • Innovation product
  • product

Rockrider ST530 Mountain Bike 27.5"

Sale price: $300.00 Regular price: $599.00

Raised position, stem can be raised up to 3 cm, ergonomic saddle: comfort that also yields greater efficiency. 27.5" wheels, double disc brakes, 9 speeds.

Color: Select a color
Size: Select a size
Size Guide
Sale price: $300.00 Regular price: $599.00

See shipping rate at checkout

Final Sale: No returns or exchanges

See our return rules for heavy items

Free pickup

San Francisco, 735 Market St. Options

Select an available color and size to see options.

About this item:

  • Light weight 6000 series comfort desgined alumium
  • BTwin U-Fit 80 Fork with adjustable dampner, Front Suspension Fork
  • Microshift Advent 9spd Drivetrain
  • Aero Trail Evo Aluminium double walled Disc brake MTB wheelset
  • Rockrider by Tektro Dual Piston Hydraulic Disc Brakes
  • Ergofit Evo Saddle
  • Lifetime Warranty on the frame
Model: 8629973

Product Features

A photo of the Rockrider ST530 Mountain Bike 27.5" in use
A photo of the Rockrider ST530 Mountain Bike 27.5" in use

Questions & Answers

Look for product information, frequently asked questions, opinions...


If i buy this mountain bike. It comes assembled ? IIn How many time I can get it in the warehouse, in Oakland? I'll be in Bay área till nov 1st.


The bike comes 90% assembled - assembly should only take aout 15 minuites with the tools provided. Yes you can pick up at the warehouse Nov 1st.

By Thierry on Nov 1, 2023 | STAFF

Product Customer Reviews

Skip to reviews
3224 Reviews
Write a Review 
Rockrider ST530 Mountain Bike 27.5
Filtered by reviews Loading reviews…
Good bike for a good price!

Top bike for a great price. We had chosen to have it delivered to our home and assemble it ourselves. That worked, but getting the pedals on was a hassle... it seemed like they didn't fit. Next time I would have it done in the shop to make it roadworthy. Otherwise satisfied. Very well helped by a salesperson in DH!

icon-circle-checkmark verified purchase

The son is satisfied

icon-circle-checkmark verified purchase

Lightweight, it adapts equally well to the road and the paths.

icon-circle-checkmark verified purchase

At the time of sale, no one noticed that the rear wheel was grinding, something rattled in the center of the wheel when idling, the front wheel started to squeak, it's the seal around the center. I will be taking it back to the store for service. NOT LIKE THIS.

icon-circle-checkmark verified purchase
H Agapi m

Einai telio

I bought the bike for my son and he is very satisfied with it.

icon-circle-checkmark verified purchase

very good mountain bike, use on towpaths and in the forest, very good performance, very light, very easy to handle, a great bike

icon-circle-checkmark verified purchase
Performance bike

Pleasant mountain bike for a single chainring recovery and top gear change I recommend

icon-circle-checkmark verified purchase
Very good mountain bike

Very good mountain bike

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
I recommend.

Reliable and efficient during my long journeys on various surfaces.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase

Bought for my 13-year-old son, he is extremely satisfied. He highly praises the single converter and easy operation.

icon-circle-checkmark verified purchase

I purchased this bike towards the end of July 2023 and my first impression was decidedly positive: the gearbox worked perfectly, really quickly, the frame is well built and the mtb is really easy to handle. However, there are some negative aspects that I would like to highlight. Firstly, the saddle can certainly be improved, it is not particularly comfortable. Secondly, I think the fork is too low quality. Six months after purchasing it, I took the bike to Decathlon for a free inspection. The technician surprised me by telling me that the chain needed to be replaced, even though I had traveled less than 1000 km and always cleaned it. Even the technician seemed confused about this unusual situation. I had to proceed with the replacement, which left me somewhat perplexed. At this point, I think this bike is only suitable for short rides, no more than 3 hours a week. If the chain wears out that quickly, it's likely that the sprocket set won't last long either. Also, the fork started making strange noises after just 6 months, which is another negative point to consider.

icon-circle-checkmark verified purchase


icon-circle-checkmark verified purchase
Skip to reviews

Size Guide

Size Guide Visual

Additional Product Information


Bike frame : 100.0% Aluminum


The RockRider 530 was designed in Lille, France, by a team of experts and cycling enthusiasts dedicated to designing our MTB Sport Touring line.


Rockrider CGF Evo (Comfort Geometry Frame) 6061 aluminum frame for 27.5Inch wheels. Comfortable seating position thanks to raised steering. Seat is 5 times more flexible than a standard frame with its 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: bicycle is easy to turn. LIFETIME WARRANTY on the frame!

Front suspension

B'Twin U-Fit 80 fork, with 80 mm of travel and an innovative fork stiffness adjustment based on the rider's weight (121 to 230 lbs.). Durable thanks to the materials and fabrication processes used. Equipped with a mechanical spring and elastomer stoppers for maximum reliability and minimum maintenance.

Rear suspension

No rear suspension.


9 speed single-chainring


Hydraulic Disc brakes


B ftTwin Sport Oversize aluminum handlebar; 660 mm (size S and M), and 680 mm (L and XL). Exclusive B ftTwin aluminum stem, 70 mm (size S and M), and 80 mm (size L). Stem can be raised by up to 1.2 Inch, with 5 settings (+0 Inch, +0.3 Inch, +0.6 Inch, +0.9 Inch, +1.2 Inch). Semi-integrated A-headset—better sealed and integrated style. B ftTwin Sport handles with grooves, 120 mm long: genuine comfort while riding.


Aero Trail Evo aluminum wheels with double-walled rims: lightweight, stiff, and durable. 27.5 Inch diameter: the best balance of comfort and performance. Designed with 28 spokes to reduce weight while still ensuring rigidity and strength.




Size Guide Visual

Please Sign In to Post Your Question

In order to notify you about the answer it is required to Sign In.

Sign In