RK RX-Ring Chain 520XSO, SUNSTAR Front & Rear Steel Sprocket Kit for ATV/UTV YAMAHA YTZ250 Tri-Z 1985-1986 O.E.M. Gearing 13/44
RK RX-Ring Chain
Color: Natural
Type: 520XSO
Links: 98
Suitable for 750cc max street or 750cc max offroad use
Average tensile strength of 8,500 lbs.
SUNSTAR Front Steel Sprocket
Teeth: 13
Manufactured from case-hardened chromoly steel for the ultimate in strength and durability.
“Parkerizing” surface treatment for rust and corrosion resistance
SUNSTAR Rear Steel Sprocket
Teeth: 44
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 durable paint process for corrosion resistance.
Brand: RK SUNSTAR
Part Numbers:
1x 520XSO-98
1x 31513
1x 2-367944