Vortex 642CZR-49 Aluminum Rear Sprocket 49-Tooth

The Vortex 642CZR-49 is a high-performance aluminum rear sprocket designed for serious riders who demand the best in power transfer and durability. This 49-tooth sprocket is engineered to reduce rotating mass compared to OEM steel sprockets, allowing for improved acceleration and handling characteristics on your motorcycle.

Key Features:

• Lightweight aluminum construction significantly reduces rotating mass
• 100% CNC machined in the USA from specially formulated aerospace-grade alloy
• Vortex patented tooth design with saber tooth grooves increases sprocket longevity
• Anodized finish prevents corrosion and provides long-lasting durability
• Precision-machined mounting holes ensure perfect fitment
• 49 teeth for customized gearing options

Vortex Racing sprockets are the choice of professional racers and performance enthusiasts worldwide. The unique tooth profile design distributes load more evenly across the chain, reducing wear on both the sprocket and chain while maximizing power transfer to the rear wheel. Whether you're on the track or the street, this premium sprocket delivers the performance advantage you need.