Vortex 838ZR-49 Aluminum Rear Sprocket 49 Tooth Red

The Vortex 838ZR-49 is a high-performance aluminum rear sprocket designed specifically for aftermarket special wheels including Dymag, Marchesini, and other premium racing wheel applications. This 49-tooth sprocket features Vortex's signature red anodized finish and precision engineering for maximum performance and durability.

Key Features:

• 100% CNC machined in the USA from specially formulated aerospace-grade aluminum alloy
• 49 teeth for optimized gearing ratios
• 530 pitch chain compatibility
• Red anodized finish prevents corrosion and adds distinctive style
• Patented tooth profile design increases sprocket longevity and reduces chain wear
• Lightweight construction reduces unsprung weight and rotational mass for improved acceleration
• Designed specifically for special aftermarket wheel fitment
• Precision tolerances ensure perfect concentricity and smooth power transfer

Vortex Racing sprockets are trusted by professional racers and performance enthusiasts worldwide for their exceptional quality, durability, and performance. The 838ZR series is engineered for special wheel applications and delivers the same championship-winning performance that has made Vortex the choice of factory race teams.