Vortex 253ZR-54 CAT5 525 Pitch 54-Tooth Red Aluminum Rear Sprocket

The Vortex 253ZR-54 is a 54-tooth, 525-pitch CAT5 series rear sprocket finished in a red anodized aluminum — engineered for sport and racing motorcycle applications. Vortex Racing's rear sprockets are a top choice among racers and performance street riders looking to reduce rotating mass and sharpen throttle response.

Key Features:

• 7075 T6 billet aluminum construction — premium aerospace-grade alloy for maximum strength-to-weight ratio
• 525 pitch chain compatibility — designed to work with standard 525 chain systems
• 54-tooth rear sprocket — larger tooth count for increased low-end torque and acceleration
• Red anodized finish — corrosion-resistant anodized surface for lasting color and durability
• Vortex patented tooth profile — unique saber-tooth groove design engineered to extend sprocket longevity
• 100% CNC machined — manufactured in the USA to tight tolerances for precise fitment
• Reduces rotating mass compared to stock steel sprockets, putting more power to the pavement

Vortex Racing is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components for Road Racing, Supercross, Motocross, and Flat Track. Every sprocket is track-tested with feedback from professional race teams worldwide.