AutoMeter Sport-Comp Digital Tachometer - 3 3/4" 1950596 For use with SAH helmets

For use with SAH helmets containing a built-in M6 nut washer

the FIA 8870-2018 Standard for Karting Body Protection (KBP) is extremely light and comfortable

250" Male Spade TerminalAuto Meter Gauges are the number one choice of professional racers worldwide

and knob ALL42073 with detent are all made of aluminum and includes a five foot adjuster cable with 3/8" - 24 threads that can be cut to any length for a custom fit and has 3/8"-24 threads for most standard pedal assemblies

AutoMeter Sport-Comp Digital Tachometer - 3 3/4" 1950596 For use with SAH helmetsSince 1957, AutoMeter has set the standard in performance, accuracy and durability with their legendary Tachometers. The absolute pinnacle of engineering and technology, it's no wonder AutoMeter can lay claim to more motorsports victories than every other gauge manufacturer combined. The patented air core meter movement, wound in house to exacting standards, can move the needle from 0 10,000 rpm in 333 milliseconds. An ultra bright LED shift light