Vortex 316ZUV4-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 316ZUV4-43 is a 43-tooth aluminum rear sprocket engineered to Vortex's exacting race-proven standards. Vortex manufactures their sprockets from incredibly durable 7075 T6 aluminum, CNC machined so each sprocket delivers an unrivaled level of precision. Because they are manufactured to such tight tolerances, many riders report that sprockets from Vortex have a lifespan that rivals some steel sprockets.

Key Features:

• 100% CNC manufactured in the USA
• Specially formulated alloy per Vortex specifications
• Clear anodized finish with gunk-clearing grooves between each tooth to keep harmful elements at bay
• 7075 T6 billet aluminum construction for a lightweight, low-rotating-mass advantage
• Delivers improved acceleration, deceleration, and directional changes
• Also available in Black hardcoat PTFE (polytetrafluoroethylene), proven to last up to 30% longer
• 43-tooth rear sprocket

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle and powersports racing components, owned and operated by racers who focus on absolute quality — making each race component to the tightest tolerances with the best materials in the industry.