Vortex 435CZUV4-43 CZ Series Aluminum Rear Sprocket 43T

The Vortex 435CZUV4-43 is a 43-tooth CNC-machined aluminum rear sprocket designed for UTV and powersports applications. Part of Vortex's popular CZ series, this sprocket delivers a lightweight alternative to OEM steel sprockets without sacrificing durability or precision.

Key Features:

• 43 Teeth — provides optimized final drive gearing for acceleration or top-speed tuning
• Aircraft-grade aluminum construction — significantly reduces unsprung rotational weight compared to steel sprockets
• CNC-machined — precision manufacturing ensures exact tooth geometry and consistent chain engagement
• Hard anodized finish — resists corrosion and wear for extended service life
• Lightening cutouts — weight-reducing pockets machined into the sprocket body
• Direct OEM replacement fitment — bolt-on installation with no modifications required

Vortex Racing sprockets are manufactured to exacting tolerances and are a trusted choice among racers and performance enthusiasts seeking a reliable, lightweight drivetrain upgrade. The 435CZUV4-43 is ideal for riders looking to fine-tune their gearing setup for track or trail use.