SUNSTAR STANDARD STEEL REAR SPROCKETS (2-313042) SKI-DOO MXZ 500SS TRAIL Its 35% smaller and delivers

Its 35% smaller and delivers over 35% more power

OEM# 503-1929-81

these bars are sold individually

Constructed with advanced Aramid tensile cords and reinforced fiber loaded undercord for durability and dependability

SUNSTAR STANDARD STEEL REAR SPROCKETS (2-313042) SKI-DOO MXZ 500SS TRAIL Its 35% smaller and deliversSUNSTAR STANDARD STEEL REAR SPROCKETS: Constructed of the highest quality 1045 high carbon steel Exclusive heat treatment for added strength and wear resistance Most are zinc plated and have a baked on paint process for durability and corrosion resistance The OEMs choice for sprockets on nearly every motorcycle since 1946