Vortex 428 Rear Sprocket, Black fits RM85 or YZ85 , 40 or 42 tooth

$59.99

Black Vortex aluminum sprocket for road racing a RM85 or YZ85, 40 or 42 tooth.

Clear

Description

Fits RM85 and YZ85

-Inproves performace by reducing the drive system’s rotating mass
-Lightweight 7075 T6 aerospace aluminum
-High tensile carbon steel
-Precision CNC machined individually for tightest tolerances
-Ideal Toothe Design TM for perfected chain hold and release
-Maximum Wear Resistence

Additional information

Number of teeth

40, 42

You may also like…

Leave a Reply

Your email address will not be published. Required fields are marked *