Vortex 628ZB-53 CAT5 Aluminum Rear Sprocket 530 Pitch 53-Tooth Black

The Vortex 628ZB-53 is a CAT5 series aluminum rear sprocket featuring a 530 pitch and 53 teeth, finished in a striking black anodized coat with precision-machined silver accent cuts. Designed for performance-focused riders, this sprocket is manufactured 100% in the USA to exacting Vortex standards.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and power transfer
• CAT5 series design — anodized in black before CNC machining reveals contrasting silver highlights
• 530 pitch compatibility for use with standard 530 chains
• 53-tooth rear sprocket for tuned gear ratio and acceleration advantage
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Vortex patented tooth profile for extended sprocket and chain life
• 100% CNC manufactured in the USA to precise tolerances

Vortex Racing sprockets are trusted by professional race teams worldwide and proven on tracks across multiple disciplines including road racing and superbike competition. The 628ZB-53 is an ideal upgrade for riders looking to fine-tune gearing ratios for improved acceleration or track performance.