SuperSprox Front MX Grooved CST-1323-13

SuperSprox Front MX Grooved CST-1323-13

Made from SCM-435 case hardened steel for extended life. 

The refined core structure ensures that the teeth will not break when worn, like cheap C-45 sprockets often do.

Grooves and lightening holes for off road bikes.

The lightest and strongest sprockets on the market