Chain REGINA 520 ZRT Z-ring + connecting and rivet link

Touring Street
Ultra
Intended for touring use, these chains ensure high mileage with reduced elongation thanks to the Z-Ring seal.
Assembled with solid bushings and rollers, shot-peened plates, pins and rollers to increase the fatigue resistance. Submitted to performance-enhancing pre-stretching, they are available in several performance levels to ensure the right type of chain for every application.
International Reference: 520
Regina Reference: 135 ZRT
Seal: ZR
Color: G/B