Roll off BSI

P/N: 1000_02_ROBSI

Download PDF

Request a Quote

Designed and manufactured for testing chin strap effectiveness. This test simulates a helmet rolling forward on a motorcycle rider’s head, when the rider stops suddenly. Meets BSI 6658, Indonesia and other standards requirement.


  • Manual drop mass release system
  • Side reference ruler with adjustable zero in order to provide accurate drop height
  • Adjustable drop height with capability to drop from more than 100 cm
  • Drop mass connected to the helmet by a hook, attached to a non-extensible nylon strap
  • Falling mass of 4 kg
  • Headform covered with wig included

Dimensions (Approx.):

  • Length: 101.3 cm / 39.88 in
  • Width: 55.88 cm / 22 in
  • Height:195.58 cm / 77 in
Headform covered with wig included
Headform covered with wig included
Shown with motorcycle helmet
Shown with motorcycle helmet

Modified Headform:

  • Covered by a wig, with acrylic hair of 70mm long
  • Headform diameter: 575 ± 5 mm
  • Neck of the test head pattern extended 50mm
  • Throat and under jaw replaced by polyethylene foam density 40 kg/m³

Fields marked with an * are required

Please check to be sure that all information is complete and correct to the best of your knowledge.