The highest vibration absorption performance to the unpleasant vibrations caused by tires with insufficient roundness along with a roller drum that is thoroughly close to a perfect circle.

• Frame / Roller

  • The newly designed frame eliminates the vibration to the floor very effectively by floating the roller drums and the foot adjusters with specially tuned rubber bushing. This vibration to the floor has been the most negative issue on a triple-roller trainer to become a neighbor friendly training equipment.
  • The rollers are thicker and matched with heavyweight, machined steel end caps that act as flywheels. Combined with large diameter roller axles and bearings, provide a quiet, solid and steady training experience.
  • Precisely adjustable front roller positioning system fits perfectly to every bike frame.

• Setup Dimensions

  

  • W = 598 mm
  • L = 1,396 mm
  • H = 165 mm

• Cautions

  • Triple roller trainers require riders to maintain balance without the help of any accessories or devices.
  • Make sure you can balance yourself on rollers before attempting to ride.
  • For a standard 2-wheel bike with the wheelbase size between 950mm and 1,080mm only.
  • Triple roller trainers require the rider to be balanced at all times. If you are new to rollers it is strongly recommended that you set the R820A next to a wall or handrail so you can use either to regain your balance
  • should the need arise.

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