Vortex 170ZKV4-41 VTX Aluminum Rear Sprocket 41-Tooth

The Vortex 170ZKV4-41 is a 41-tooth aluminum rear sprocket engineered for performance motorcycle applications. Machined from 7075-T6 billet aluminum, this sprocket delivers an optimal balance of lightweight construction and durability, reducing rotating mass for improved throttle response and drivetrain efficiency.

Key Features:

• 41-Tooth rear sprocket for precise gearing tuning
• Constructed from 7075-T6 billet aluminum for strength without excess weight
• Cat 5 anodized finish for enhanced corrosion resistance and long-lasting appearance
• 100% CNC machined to tight tolerances for consistent performance
• Vortex patented sprocket design with saber tooth grooves for improved chain engagement and wear resistance
• Cupped-face design further reduces overall weight
• Made in the USA by Vortex Racing

Vortex Racing has been producing top-quality motorcycle drivetrain components for road racing, motocross, supercross, and flat track disciplines for over 15 years. The 170ZKV4-41 is a direct-fit replacement sprocket designed to meet or exceed OEM specifications while offering a significant weight savings over stock steel sprockets.