Vortex 775ZR-42 Silver 42-Tooth 525-Pitch Aluminum Rear Sprocket

The Vortex 775ZR-42 is a 42-tooth, 525-pitch silver anodized aluminum rear sprocket designed for street and road motorcycle applications. Built to Vortex's exacting standards, this sprocket delivers the ideal balance of lightweight performance and long-lasting durability for both street riders and track-day enthusiasts.

Key Features:

• 42-Tooth, 525 Chain Pitch — direct-fit rear sprocket for compatible motorcycle models running a 525-pitch chain
• Lightweight Aluminum Construction — CNC-machined from a specially formulated aluminum alloy per Vortex specifications, reducing rotating mass for improved throttle response
• Silver Anodized Finish — corrosion-resistant anodizing provides a clean, bright appearance and long-term protection
• 100% CNC Manufactured in the USA — precision machining ensures consistent fitment and optimal chain engagement
• Vortex Patented Tooth Design — unique tooth geometry increases sprocket longevity and promotes smooth, efficient power transfer
• Saber Tooth Grooves — proprietary groove design further extends service life

The Vortex 775ZR-42 is an excellent OEM replacement or performance upgrade sprocket for riders looking to fine-tune their gear ratio or simply restore their drivetrain with a premium American-made component. Always verify chain pitch and sprocket fitment for your specific motorcycle before ordering.