Vortex 526AZB-42 42 T 520 Aluminum Rear Sprocket Blue Red 526AZB-42 3-526AZB42

Vortex CAT5 Rear Sprocket 2 - Black, 520 / 42T 195AZK-42

Vortex CAT5 Rear Sprocket 2 - Black, 520 / 42T

Vortex CAT5 Rear Sprocket - Red, 520 / 42T

Vortex CAT5 Rear Sprocket - Red, 520 / 42T 251AZR-42

Vortex 520 CAT5 Aluminum Rear Sprocket 42T Blue 435ZB-42 3-435ZB42 435ZB-42

Vortex CAT5 Rear Sprocket (520 / 46T) (Blue) Compatible With 99-02 YAMAHA YZF-R6

Vortex CAT5 Rear Sprocket (520 / 42T) (Blue) Compatible With 03-06 110AZB-42