Disclaimer: This is an Open Box product.


The JetBlack Trainer 4-Way Rocker Plate with Step adds natural movement to indoor cycling, helping reduce the pressure and stiffness associated with rigid trainer setups.

Key Features:
  • 4-way movement allows side-to-side and forward-backward motion with up to 13° of horizontal movement.
  • Pressure relief helps reduce stress on the sit bones, wrists, and shoulders during indoor training.
  • Bike and body protection helps reduce the stresses caused by prolonged stationary riding.
  • Multiple mounting points support compatibility with a wide range of indoor trainers and bike setups.
  • Fixed middle plate doubles as a convenient step for easier mounting and dismounting.
  • Rubberized skid pads help keep the rocker plate stable during use.
  • Compact footprint makes the unit easier to store when not in use.
  • Open-box condition offers a practical option for riders looking to add rocker movement to their indoor setup.

Who is it for?
Indoor cyclists and smart-trainer users who want a more natural riding feel, improved comfort, and reduced body stress during longer training sessions.
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