The new V4.1 suit is the elite level race suit from RST, now featuring integrated Airbag technology. The suit has been tried and tested by the likes of Alex Lowes, Ian Hutchinson and Conor Cummins, champion riders who push the limits of what is possible on two wheels. Certified to CE Level AAA, the V4.1 features Aramid reinforcement that protects the most vulnerable areas, kangaroo leather provides comfort and abrasion resistance while integrated TPU shoulder and knee cups provide protection against impact. // In&Motion Airbag technology provides extra protection to the torso, back and neck in the event of a crash, utilising intelligent algorithms to detect a crash and fully inflating the suit in 60 milliseconds. Tested at the Isle of Man TT, the toughest road race on the calendar, the system can differentiate between a crash and hard racing, allowing pure focus on the road ahead.