Vortex 526AZKV4-41 Aluminum Rear Sprocket 520 Pitch 41T

The Vortex 526AZKV4-41 is a lightweight aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible sportbikes. Engineered with Vortex's precision CNC machining, this sprocket offers an excellent strength-to-weight ratio that helps reduce unsprung rotational mass for improved throttle response and acceleration feel.

Key Features:

• Chain Pitch: 520
• Teeth Count: 41T
• Material: 7075 aluminum alloy with hard anodized finish for corrosion and wear resistance
• Carrier/Hub Pattern: V4 (fits specific sportbike applications)
• Finish: Hard anodized for extended service life
• Lightweight Construction: Significantly lighter than steel OEM sprockets
• CNC Machined: Tight tolerances for smooth, quiet chain engagement
• Direct Bolt-On Fit: No modification required for compatible applications

Vortex is a leading manufacturer of performance sprockets trusted by racers and street riders worldwide. The AZK series aluminum rear sprockets are a popular choice for riders looking to reduce weight without sacrificing durability. The hard anodized coating provides excellent resistance to wear and the elements, extending the life of the sprocket beyond typical bare aluminum alternatives.