Vortex 435ZUV4-49 Aluminum Rear Sprocket 520 Pitch 49-Tooth

The Vortex 435ZUV4-49 is a 49-tooth, 520-pitch aluminum rear sprocket built for performance street and track riding. Crafted from incredibly durable 7075 T6 aluminum and CNC machined for unrivaled precision, this sprocket delivers a lightweight upgrade over heavier OEM steel units.

Vortex Racing rear aluminum sprockets are the racer's choice — their lightweight construction reduces rotating mass and aids in putting more power to the pavement.

Key Features:

• 520 Chain Pitch — compatible with standard 520 chain setups and suitable 520 conversion applications
• 49 Teeth — tuned tooth count for optimized acceleration and top-end balance
• 100% CNC manufactured in the USA
• Specially formulated alloy per Vortex specifications
• 7075 T6 billet aluminum construction keeps weight to a minimum for less rotating mass, improving acceleration, deceleration, and directional changes
• Electrically coated for a brighter shine; features Vortex patent-pending design with saber tooth grooves
• Clear anodized finish and gunk-clearing grooves between each tooth help keep harmful elements at bay

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