Vortex 436ZRV4-40 VTX Aluminum Rear Sprocket 40T

The Vortex 436ZRV4-40 is a high-quality aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance motorcycle applications. Precision-machined from lightweight aluminum alloy, this sprocket delivers an ideal balance of reduced rotational mass and dependable durability on both street and track.

Key Features:

• Tooth Count: 40 teeth for optimized power delivery and final drive ratio tuning
• Material: Aircraft-grade aluminum alloy construction for significant weight savings over steel alternatives
• Series: VTX (Vortex) — designed for precise fitment and long service life
• Precision Machined: CNC-machined for tight tolerances and consistent chain engagement
• Anodized Finish: Hard-coat anodized surface resists wear, corrosion, and heat discoloration
• Direct OEM Replacement: Bolt-on installation with no modifications required

Vortex is a trusted name in the powersports and motorsports industry, known for producing competition-grade drivetrain components. The 436ZRV4-40 rear sprocket is a straightforward upgrade for riders looking to fine-tune gearing, reduce unsprung weight, or replace a worn OEM sprocket with a performance-oriented alternative.