Vortex 452ZKV4-45 VTX Aluminum Rear Sprocket 45T

The Vortex 452ZKV4-45 is a 45-tooth aluminum rear sprocket from Vortex's VTX series, engineered for riders seeking a lightweight, high-performance alternative to stock steel sprockets. Machined from high-grade 7075 aluminum alloy and hard anodized for durability, this sprocket delivers an excellent strength-to-weight ratio that helps reduce unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 45-tooth rear sprocket for optimized gear ratio tuning
• CNC-machined from 7075 aluminum alloy for maximum strength and minimal weight
• Hard anodized finish for corrosion resistance and long service life
• Precision tooth profile for smooth, quiet chain engagement and reduced chain wear
• Lightening holes reduce overall weight compared to OEM steel sprockets
• Direct OEM replacement design for straightforward installation
• Part of Vortex's trusted VTX sprocket series, made in the USA

The Vortex VTX aluminum rear sprocket is a popular upgrade for sport and street motorcycle riders looking to fine-tune their bike's power delivery. Whether lowering the tooth count for top speed or increasing it for quicker acceleration, Vortex sprockets offer race-proven quality backed by decades of motorsport experience.