MOOSE RACING Rear Sprocket - 50 Tooth M5220-50O Booted Raglan T-Shirt while an internal housing located

while an internal housing located in the back protector accommodates the system vest’s ECU

Ergonomic design provides high levels of movement Open design structure ensures high levels of airflow and ventilation

Lightweight microfiber upper construction

Stretch fabric on crotch

MOOSE RACING Rear Sprocket - 50 Tooth M5220-50O Booted Raglan T-Shirt while an internal housing locatedThe 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