REGINA 520 ZRE Chain And Sprocket Kit Aprilia RS / Tuono 660 20-25

Features:

• Premium manufacturer front sprocket, rear sprocket and a precut Regina chain make a convenient kit for the dealer or consumer
• Sprockets are made of high-quality steel and have OEM gearing
• 520 ZRE Drive Chain
• New, high-performance ZR chains with new patented Z44 seal Z-ring sections
• Z-ring flexes when assembled, creating a spring effect that guarantees seal will not diminish over time
• Z-ring section also provides enhanced chain flexibility
• Features high alloy steel plates and pins, solid bushings and rollers and shot-peened plates, pins and rollers
• Pre-stretched to enhance performance
• Clip type and rivet type links included
• Gold color

Fit the models: