'JT Sprockets' X1R X-Ring Heavy Duty Chain (520 - 118). Supplied with both Soft Rivet and Spring Link. All 520 X1R have riveted bushes that resist powerful lateral forces on the inner plate.
The "JT Heavy Duty X / O Ring Heavy Duty Chain 520 x 118 Links Motocross Enduro" is ideal for high-performance motocross and enduro races requiring durable and reliable chains with excellent wear resistance and adjustability.
