Vortex 245ZB-49 Black 49-Tooth Aluminum Rear Sprocket 520 Pitch

The Vortex 245ZB-49 is a lightweight aluminum racing rear sprocket engineered for high-performance motorcycles. This 49-tooth sprocket features a durable PTFE black hardcoat finish that bonds to the aluminum surface, creating enhanced durability with reduced friction compared to standard anodizing.

Key Features:

• 49-tooth configuration for 520-pitch chain applications
• 100% CNC machined in the USA from specially formulated aerospace-grade aluminum alloy
• PTFE black hardcoat finish provides superior wear resistance and reduced friction
• Patent-pending saber tooth groove design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration
• Precision manufacturing ensures perfect concentricity and smooth power transfer

Vortex racing sprockets are the preferred choice for racers and performance enthusiasts who demand maximum durability and optimal power delivery. The unique tooth design sets Vortex sprockets apart from competitors, delivering extended service life even under demanding conditions.