VORTEX ALLOY REAR SPROCKET 520-48T - KAWASAKI - BLACK brand-rxt Photochromic lens: Seamlessly adapts depending

Photochromic lens: Seamlessly adapts depending on the amount of UV to lighten or darken

Thanks to its 20mm diameter

Dynamically balanced to reduce noise and vibration

Breathable Grip Covers to keep your bike's grips clean while you're washing it

Backpack supports & lightweight material for comfortable transport

VORTEX ALLOY REAR SPROCKET 520-48T - KAWASAKI - BLACK brand-rxt Photochromic lens: Seamlessly adapts dependingLightweight Aluminum Racing Sprocket 100% CNC manufactured in the USASpecially formulated alloy per Vortex specificationsUnique tooth design increases sprocket longevityVortex patented sprocket design is unlike any other sprocket