Crowns for motorcycle cross, enduro and trial YAMAHA: 20 parts from MOOSE.
These parts are listed for 39 YAMAHA models; the most common are YAMAHA WRF 450 (2003-2018), YAMAHA YZ 125 (1980-2026), YAMAHA YZ 250 (1974-2024), YAMAHA WRF 400 (1998-2002), YAMAHA YZF 400 (1998-1999) and YAMAHA YZF 250 (2001-2023).
Chain, rear sprocket and front sprocket wear together: a stretched chain wears the teeth, and hooked teeth soon wear out a new chain. Replace the whole kit, check the pitch (420, 428 or 520 depending on engine size) and tooth count, and set the tension as per the manual.
See also: Chain kits for motorcycle cross, enduro and trial YAMAHA, Sprockets for motorcycle cross, enduro and trial YAMAHA and Chains for motorcycle cross, enduro trial YAMAHA. The whole section: Chain, chain kit, sprocket and sprocket for YAMAHA.
Use the vehicle selector at the top of the page to display only the parts that fit your bike.
