Vortex 255BZK-53 Black Aluminum Rear Sprocket 53-Tooth

The Vortex 255BZK-53 is a 53-tooth black anodized aluminum rear sprocket engineered for motorcycle racers and performance riders demanding the best in drivetrain components. Built to Vortex Racing's exacting standards, this sprocket is 100% CNC-machined in the USA from high-grade aluminum billet for precise tolerances and a consistent, reliable fit.

Key Features:

• 53-tooth rear sprocket for customized gearing and acceleration tuning
• Lightweight aluminum construction reduces rotating mass for improved throttle response and power transfer
• Black anodized finish with machined accent edges for corrosion resistance and an aggressive look
• 100% CNC-machined in the USA to precise tolerances
• Vortex patented tooth profile for extended sprocket and chain life
• Direct bolt-on replacement — no modifications required

Upgrading to the Vortex 255BZK-53 allows riders to fine-tune their gearing ratio for stronger low-end pull and quicker acceleration out of corners. Pair with a compatible Vortex front sprocket and premium chain for a complete drivetrain upgrade.