Vortex 312ZB-53 Black 53-Tooth 520-Pitch Aluminum Rear Sprocket

The Vortex 312ZB-53 is a 53-tooth, 520-pitch aluminum rear sprocket finished in black, designed for riders seeking a performance upgrade over their stock gearing. Manufactured in the USA from a specially formulated aluminum alloy, this sprocket delivers an excellent balance of lightweight construction and long-lasting durability.

Key Features:

• 53 Teeth / 520 Pitch – Direct fit for motorcycles running a 520-pitch chain drive system
• Black Finish – Anodized black finish with contrasting machined silver accents for a clean, aggressive look
• Lightweight Aluminum Construction – Reduces overall rotating mass for improved throttle response and power delivery
• 100% CNC Machined – Manufactured to tight tolerances in the USA using Vortex's proprietary aluminum alloy
• Saber Tooth Groove Design – Vortex's patented tooth profile enhances chain engagement and extends sprocket service life
• Performance Gearing – Higher tooth count compared to stock provides increased low-end torque and acceleration off the line

The Vortex 312ZB-53 rear sprocket is an ideal choice for street riders and track-day enthusiasts looking to fine-tune their gear ratio. The 53-tooth configuration increases mechanical advantage for improved acceleration, making it well-suited for riders who prioritize low-to-mid range pull over top-end speed. Pair with a matching 520-pitch front sprocket and chain for optimal drivetrain performance.