Rockrider ST120

Rockrider ST120

Usage: Commuting and leisure

Speeds: 9

Chainring: Easy to use 1x

Wheels: Fast rolling 27.5

Frame: Lightweight Aluminium

Designed with French cycling precision and crafted for performance, the Rockrider ST 120 is the bike for you if you're looking for the perfect around-town workhorse that can handle anything you'd throw at it.

The French master! As soon as you first see the high end build quality of the frameset you'll see why Rockrider are taking over from the likes of Carrera and Apollo in winning the heart of British commuters and leisure riders alike

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 Features and Performance

Design and Build: The Rockrider ST 120 boasts a 100% aluminium frame, ensuring a lightweight yet sturdy build, with those unmistakably French Rockrider clean lines. The frame not only feels fast but also durable, making it perfect for commuting during the week and getting out on the quiet  trails at the weekend. This really is a do-everything bike.

Single Chainring: We often hear of newer riders getting frustrated with complicated gear levers to operate in conjunction with both the left and right hands. The single-chainring design of the ST12 ensures simple gear shift and ease of handling. Whether you're climbing steep trails or cruising along the flat, the bike's wide Microshiftgear choice, all off of one shifter will make your ride a lot simpler.

Braking System: Safety is paramount when you're commuting or riding off-road, and the Rockrider ST 120 doesn't compromise on this. Equipped with Tektro TKD 68 160mm disc brakes, it ensures immediate stopping power, giving riders the confidence to tackle any conditions.

Suspension: The ST120 comes with 80mm of front suspension. Not too bouncy to get in the way of a regular ride, but providing cushioning when you hit sudden unexpected bumps.

In-depth Comparisons

The Rockrider ST 120, when compared to its main competitor the Carrera Vengeance showcases some distinct differences. While both bikes cater to the beginner segment, the ST 120 is more budget-friendly, making it an ideal choice for those just starting out. The ST 120's aluminium frame and single chainring drivetrain offer simplicity and efficiency, which makes the bike a pleasure to ride. Its tyres are more suited to faster commuting and light gravel paths, and with its well-regarded Tektro brake system, it offers unparalleled stopping power.

Rider Experience

The Rockrider ST 120 is not just a entry level bike; it's a well thought out workhorse. Designed for commutes and easy terrain, it promises a fun ride. The 430 mm short chainstays make the bike playful, giving the feeling of more maneuverability in tighter traffic conditions. Its seating position strikes a balance between sporty and comfortable, ensuring you won't tire out easily, and more importantly, the higher handlebars give you a safer view of the surrounding traffic conditions.

Frame:

  • Model: ST 27
  • Material: 6061 Aluminium
  • Weight: 2.1 kg (Size M)

Fork:

  • Material: Stahlfeder (Steel Spring)
  • Travel: Adjustable 80 mm

Drivetrain:

  • Type: 1x9
  • Front Derailleur: Microshift SL-759
  • Rear Derailleur: Microshift RD-M46-L
  • Crank: Rockrider FC ATB 100 - 32 Teeth (Chainrings)
  • Cassette: Microshift H092 with 9 sprockets (11 to 36 teeth)
  • Chain: KMC Z9

Brakes:

  • Set: Tektro TKD 68
  • Rotors: 160/160 mm

Wheels:

  • Rims: Aluminium Standard 19 mm Hollow Chamber
  • Size: 27.5"
  • Tires (Front & Rear): Dry 27.5x2.0

Seat Post:

  • Material: Aluminium (Rigid)

Handlebar:

  • Material: Aluminium
  • Width: 640 mm

Stem:

  • Material: Aluminium
  • Length: 90 mm

Geometry (Size M for reference):

  • Stack: 606 mm
  • Reach: 388 mm
  • Top Tube Length: 573 mm
  • Seat Tube Length: 373 mm
  • Seat Tube Angle: 73°
  • Head Tube Length: 130 mm
  • Head Tube Angle: 69.5°
  • Bottom Bracket Drop: 43 mm
  • Bottom Bracket Height: 305.5 mm (absolute)
  • Chainstay Length: 430 mm
  • Wheelbase: 1071 mm

This Rockrider ST 120 is designed to offer a blend of performance and comfort, ensuring riders get the best out of their mountain biking adventures. Whether you're hitting singletracks or just cruising through trails, this bike promises a memorable experience.