Grom Chain and Sprocket Kit

420 Complete Chain and Sprocket Kit for Honda Grom Drive Kits include a lightweight 6061-T6 alloy rear sprocket, drilled and lightened case-hardened steel front sprocket, and an EK chain 

The lightweight parts and low friction chain will improve your HP 5 to 7 percent at the rear wheel.

-The chain tension should be maintained with a minimum of 2" of top-to-botom travel to accommodate full suspension movement and prevent premature chain stretching and sprocket wear.

* Vortex kits usually ship the same or next day

- Stock size for Grom is 34 tooth on 2014-2020, 38 tooth for 2021+