Vortex 617ZR-40 Rear Sprocket Aluminum Sprockets - 40-Tooth

The Vortex 617ZR-40 is a precision-engineered 40-tooth rear sprocket designed for high-performance motorcycle applications. Manufactured from aerospace-grade aluminum alloy, this sprocket delivers optimal power transfer while reducing rotational mass compared to steel alternatives.

Key Features:

• 40-tooth configuration for customizable gear ratios
• Constructed from specially formulated aluminum alloy to Vortex specifications
• Unique tooth design engineered to increase sprocket longevity and reduce wear
• CNC-machined to precise tolerances ensuring concentricity and balance
• Lightweight design reduces unsprung weight for improved handling and acceleration
• Compatible with various motorcycle models requiring 40-tooth rear sprockets

Vortex sprockets are trusted by professional racers and enthusiasts alike for their superior craftsmanship, durability, and performance. Each sprocket is manufactured with tight tolerances to ensure proper chain engagement and extended service life under demanding riding conditions.