They apply a fixed load to simulate the rider’s weight and roll the wheel on a drum

Adjustments:

Cons: Although this helmet is DH rated the MTBA guidelines state that it is not suitable for use in DH racing events in Australia

Clean drive train thoroughly before application

Leatt DBX 2.0 Trail Helmet - M - Ruby Exclusive They apply a fixed loadThe Leatt DBX 2. 0 Trail Helmet is everything a modern trail helmet should be. Great looking, reasonably lightweight, breathable and most importantly safe! Featuring their 360 Turbine Technology which not only reduces rotational acceleration to the head and brain but also absorbs energy upon impacts at concussion levels. Need a new lid? Stop and take a good hard look. Who's this item for: Riders chasing a top quality open face helmet loaded with