Vortex 200-series aluminum rear sprocket for a 420-pitch drivetrain. Choose the available tooth count and color to suit your gearing setup.

Rear sprocket only. Use with a matching 420-pitch chain and front sprocket. Changes in tooth count can require a different chain length.

Fitment:

• Honda CB250 Night Hawk: 1991-2008
• Honda CBR125R: 2011-2018
• Honda CRF50 F: 2004-2024
• Honda CRM125: 1990-1993
• Honda XR50 R: 2000-2004
• KTM 125 Duke: 2011-2017