Longacre Universal Bump Steer Gauge Category_Kart Racing Helmets Fabricated from TIG-welded Type 304

Fabricated from TIG-welded Type 304 stainless steel with satin finish

Air Density (or RAD - relative air density) is a valuable tuning tool to make sure your jetting is at its optimum

By increasing headroom by 1-3/8"

the front side vent will need to be blocked off to allow proper air circulation within the helmet

Longacre Universal Bump Steer Gauge Category_Kart Racing Helmets Fabricated from TIG-welded Type 304The Longacre Bump Steer Gauge is the most accurate, quickest and easiest way to measure your critical bump steer. The compact and rigid Billet aluminum frame features a universal design fits most 5 bolt patterns (4 1 2" 5") and most wide 5 plus 4. The extended height design lets you check bump steer at ride height or on stands. This simplified design uses a single precision dial indicator to tell you directly the exact amount of bump steer within .