Vortex 170-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 170-43 is a 43-tooth VTX series aluminum rear sprocket engineered for motorcycle riders who demand lightweight performance without sacrificing durability. Manufactured in the U.S.A., this sprocket is CNC-machined from 7075 T6 billet aluminum to precise tolerances, delivering a direct-fit replacement or performance upgrade over heavier steel sprockets.

Key Features:

• 43-tooth aluminum construction reduces rotating mass for improved throttle response and acceleration
• CNC-machined from 7075 T6 billet aluminum for exceptional strength-to-weight ratio
• Anodized finish resists corrosion and wear for long service life
• Unique tooth profile design promotes chain engagement and increases sprocket longevity
• Made in the USA to Vortex's strict quality standards
• Precision-machined to tight tolerances for smooth, consistent chain tracking

The Vortex VTX series is a trusted choice for street riders and track enthusiasts alike. Reducing unsprung and rotating weight with a quality aluminum rear sprocket like the 170-43 translates to crisper acceleration, more responsive deceleration, and a livelier overall riding feel.