Vortex 255ZK-54 Aluminum Rear Sprocket 54-Tooth 525 Pitch

The Vortex 255ZK-54 is a high-performance aluminum rear sprocket designed for sport motorcycles. This 54-tooth sprocket is part of Vortex's CAT5 aluminum sprocket line, engineered for riders who demand both performance and durability on the street or track.

Key Features:

• Constructed from 7075 T6 billet aluminum for lightweight strength and reduced rotating mass
• 100% CNC machined with saber tooth grooves featuring Vortex's unique tooth design that increases sprocket longevity
• Significantly lighter than OEM steel sprockets, leading to reduced rotating mass and improved acceleration and handling
• Available in multiple color options including silver, black, red, and blue with anodized finish
• 525 pitch specification for proper chain compatibility
• American-made from aerospace grade alloys, engineered to achieve maximum lightness and strength

For more than 15 years, U.S.-based Vortex Racing has manufactured top-quality motorcycle racing components, testing on the track with direct feedback from professional race teams worldwide. The 54-tooth configuration provides increased rear gearing for improved acceleration and low-end power delivery compared to stock sprockets.