RK Racing Chain

5902-3497ZG

RK Racing Chain 5902-3497ZG Silver Aluminum Rear Sprocket and GB520MXU Chain KTM Gearing Kit

Chain & Sprocket Kits

Fits: KTM 125-550 KTM models (13-49) 91-10
KTM gearing kit contains: 13 tooth chromoly front sprocket; 49 tooth silver 7075 T6 aluminum rear sprocket; and RK GB520MXU-120 link gold chain
GB520MXU is the lightest sealed-ring motocross chain available on the market today at a mere 3.0 pounds for 100 links
Made for the professional motocross racer, GB520MXU is the next generation of motocross racing chains featuring RK's new UW-sealing rings designed to provide the most consistent power delivery and increased chain life
All components of the GB520MXU chain are heat treated using RK's exclusive HIT (Heat Induction Transfer) process and include a clip type master link

Fits: KTM 125-550 KTM models (13-49) 91-10. KTM gearing kit contains: 13 tooth chromoly front sprocket; 49 tooth silver 7075 T6 aluminum rear sprocket; and RK GB520MXU-120 link gold chain. GB520MXU is the lightest sealed-ring motocross chain available on the market today at a mere 3.0 pounds for 100 links. Made for the professional motocross racer, GB520MXU is the next generation of motocross racing chains featuring RK's new UW-sealing rings designed to provide the most consistent power delivery and increased chain life. All components of the GB520MXU chain are heat treated using RK's exclusive HIT (Heat Induction Transfer) process and include a clip type master link.

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