Vortex 839AKV4-49 VTX Aluminum Rear Sprocket 49-Tooth

The Vortex 839AKV4-49 is a 49-tooth VTX series aluminum rear sprocket engineered for serious motorcycle riders and racers who demand precision, durability, and reduced rotating mass. 100% CNC manufactured in the USA from a specially formulated alloy per Vortex specifications, this sprocket delivers race-proven performance straight from the factory.

Vortex makes all of their sprockets from incredibly durable 7075 T6 aluminum that they CNC machine so each sprocket has an unrivaled amount 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, and the anodized finish along with gunk-clearing grooves between each tooth help keep harmful elements at bay.

Key Features:

• 49-Tooth rear sprocket for tuned final drive ratio
• 7075 T6 billet aluminum construction — lightweight for less rotating mass
• Silver anodized finish to prevent corrosion
• Unique tooth design increases sprocket longevity
• 100% CNC manufactured in the USA
• Improved acceleration, deceleration, and directional changes

These American-made sprockets are machined from aerospace-grade alloys, anodized, and engineered to achieve maximum lightness and strength. Whether on the track or street, the Vortex 839AKV4-49 is the benchmark in aftermarket rear sprocket performance.