<P> On a motorcycle , an anti-lock brake system prevents the wheels of a powered two wheeler from locking during braking situations . Based on information from wheel speed sensors the ABS unit adjusts the pressure of the brake fluid in order to keep traction during deceleration to avoid accidents . Motorcycle ABS helps the rider to maintain stability during braking and to decrease the stopping distance . It provides traction even on low friction surfaces . While older ABS models are derived from cars , recent ABS are the result of research , oriented on the specifics of motorcycles in case of size , weight and functionality . National and international organizations evaluate Motorcycle ABS as an important factor to increase safety and reduce motorcycle accident numbers . The European Commission passed legislation in 2012 that made the fitment with ABS for all new motorcycles above 125 cm to be mandatory from 1 January 2016 . Consumer Reports said in 2016 that `` ABS is commonly offered on large , expensive models , but it has been spreading to several entry - level sport bikes and midsized bikes '' . </P>
what is the function of abs in bikes
helps the rider to maintain stability during braking and to decrease the stopping distance