Vortex 248ZB-45 Rear Sprocket 45 Tooth Black Hardcoat

The Vortex 248ZB-45 is a high-performance 45-tooth rear sprocket designed for motorcycles requiring precision gearing components. This sprocket features Vortex's black hardcoat anodized finish, which bonds directly to the aluminum surface to create enhanced durability with reduced friction compared to standard anodized finishes.

Key Features:

• 45-tooth configuration for customized gear ratios
• 100% CNC machined from lightweight 7075-T6 aluminum alloy
• Black hardcoat anodized finish for superior corrosion resistance and wear protection
• Vortex patented tooth design increases sprocket longevity
• Manufactured in the USA to the tightest tolerances in the industry
• Reduced rotating mass improves acceleration and throttle response
• Precision-engineered bolt pattern ensures proper fitment

Vortex Racing sprockets are trusted by professional race teams worldwide and tested under extreme conditions. Each sprocket is manufactured from aerospace-grade aluminum with specially formulated alloy specifications unique to Vortex, providing optimal power transfer while maintaining exceptional strength-to-weight ratios. The unique tooth profile design extends service life compared to conventional sprockets.