Vortex 780-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 780-43 is a 43-tooth aluminum rear sprocket engineered for riders who demand precision, reduced weight, and long-lasting performance. CNC-machined in the USA from aerospace-grade 7075 T6 billet aluminum, this sprocket delivers exceptional strength-to-weight ratio, significantly reducing rotating mass compared to a standard steel sprocket.

Key Features:

• 7075 T6 billet aluminum construction — lightweight yet incredibly durable for street and track use
• CNC-machined to tight tolerances — ensures a perfectly concentric sprocket for smooth, efficient power transfer
• 43-tooth rear sprocket — direct OEM tooth-count replacement for maintained stock gearing
• Clear anodized finish — protects against corrosion and everyday wear
• Patented Vortex tooth design — reduces friction and drag for improved acceleration and deceleration response
• Gunk-clearing grooves between teeth — helps keep the sprocket and chain clean in varied riding conditions
• Manufactured in the U.S.A.

By reducing rotating mass at the wheel, the Vortex 780-43 sprocket helps free up horsepower and extend the service life of both the sprocket and chain. It is an ideal upgrade for performance-oriented street riders and track day enthusiasts looking for a reliable, race-proven component.