Vortex 454ZB-40 525 Rear Chain Sprocket 40T Blue Aluminum

The Vortex 454ZB-40 is a 40-tooth, 525-pitch rear drive sprocket engineered for performance motorcycle racing applications. Machined from a specially formulated CAT5 aluminum alloy developed exclusively to Vortex's own material specifications, this sprocket delivers an exceptional strength-to-weight ratio over heavier steel alternatives.

Key Features:

• 40 Teeth — 525-pitch rear sprocket for precise chain compatibility
• CAT5 Aluminum Construction — Lightweight alloy formulated to Vortex's proprietary specifications
• 100% CNC Manufactured in the USA — Precision machined for consistent tolerances and reliable fit
• Vortex Patented Tooth Design — Unique tooth profile engineered to reduce wear and extend sprocket longevity
• Anodized Blue Finish — Available in multiple colors with contrasting silver machine-cut accents for a premium appearance
• Rear Position — Designed as a direct rear wheel sprocket replacement

The Vortex patented sprocket design sets it apart from standard aftermarket and OEM options, combining race-proven durability with reduced unsprung weight. Whether used on the track or street, the 454ZB-40 is a direct upgrade for riders seeking improved performance and aggressive aesthetics.