Vortex 110BZK-38 Rear Sprocket 38T 6-Bolt 110mm BZK Series

The Vortex 110BZK-38 is a high-performance rear sprocket featuring a 38-tooth count and a 110mm, 6-bolt (BZK) mounting pattern. Engineered for serious street and track riders, this sprocket is manufactured by Vortex Racing — a trusted name in American-made motorcycle sprockets and drivetrain components.

Key Features:

• 38 Teeth — optimized gear ratio for acceleration and top-end performance tuning
• 110mm BZK 6-Bolt Pattern — precise fitment for compatible rear hubs
• CNC Machined — precision-cut from high-strength aluminum or steel for consistent quality
• Lightweight Construction — reduces unsprung rotating mass for improved handling and acceleration
• Hard Anodized Finish — resists wear, corrosion, and chain abrasion for extended service life
• Made in the USA — manufactured at Vortex Racing's facility to strict quality standards

The Vortex 110BZK-38 rear sprocket is an ideal upgrade or direct replacement for riders looking to fine-tune their drivetrain gearing. Compatible with standard motorcycle drive chains, it delivers the durability and precision expected from Vortex Racing components.