Vortex 435KV4-43 Aluminum Rear Sprocket 43T

The Vortex 435KV4-43 is a 43-tooth aluminum rear sprocket designed as a direct-fit replacement or performance upgrade for compatible motorcycles. Machined from high-grade 7075 or 6061 aluminum alloy, this sprocket delivers a significant weight reduction over stock steel sprockets while maintaining excellent strength and durability for street and track use.

Vortex is a leading manufacturer of precision-machined drivetrain components for the powersports industry, known for tight tolerances and consistent quality. The 435KV4-43 features hard-anodized teeth for enhanced wear resistance, helping the sprocket withstand the demands of aggressive riding and extend service life when used with a quality chain.

Key Features:

• Material: Lightweight aluminum alloy construction
• Tooth Count: 43 teeth
• Chain Pitch: 435 series chain compatible
• Finish: Hard-anodized for corrosion and wear resistance
• Fitment: Direct OEM bolt-pattern replacement
• Brand: Vortex — trusted by racers and enthusiasts worldwide

The Vortex 435KV4-43 aluminum rear sprocket is an excellent choice for riders looking to reduce unsprung and rotating mass, improve throttle response, and fine-tune their final drive gearing ratio. Always replace with a new chain when installing a new sprocket for optimal performance and longevity.