Vortex 245AZBV4-41 VTX Aluminum Rear Sprocket Pitch Sprockets - 41T 520

The Vortex 245AZBV4-41 is a high-performance aluminum rear sprocket designed for sport and street motorcycles. Engineered to Vortex's exacting standards, this sprocket delivers a lightweight alternative to stock steel sprockets without sacrificing strength or durability.

Key Features:

• 41 Teeth – Bolt-on tooth count for precise gearing adjustments
• 520 Chain Pitch – Compatible with standard 520 chain setups
• 6061 Aluminum Construction – High-grade alloy provides an excellent strength-to-weight ratio
• Hard Anodized Finish – Resists corrosion and wear for extended service life
• BV4 Carrier Pattern – Designed to mount directly to compatible BV4 sprocket carriers
• CNC Machined – Precision machined for consistent tooth profile and true running
• Made in the USA – Manufactured at Vortex's facility to strict quality standards

Vortex sprockets are a popular upgrade among track day enthusiasts and street riders looking to reduce unsprung weight and fine-tune their motorcycle's gearing. The 245AZBV4-41 installs using the existing sprocket carrier hardware and requires no special tools beyond a standard sprocket nut wrench.