MOOSE RACING Rear Sprocket - 50 Tooth - Yamaha 1211-853-50-11 O2 Sensor Bung Kit read fuel injector pulse width

read fuel injector pulse width and duty cycle

High-quality plug-n-play design Eight-color changing LCD display Features tachometer

5db Stock DB at 5000 rpm 87db

with tacky grip print to hold goggle in place

It offers full protection and high impact resistance

MOOSE RACING Rear Sprocket - 50 Tooth - Yamaha 1211-853-50-11 O2 Sensor Bung Kit read fuel injector pulse widthThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact