For all Honda CRF bikes, and others that have a 1" diameter countershaft, Use Part # 2086080001.
Sprocket kits include the following
Stock size Primary Drive steel front sprocket
Stock size Primary Drive steel rear sprocket
Stock size Primary Drive Gold X-Ring chain
All front and rear sprockets are manufactured to O.E.M., specs using high grade hardened steel.
All match original equipment exactly for perfect fit and size.
The ORH Gold X-Ring chain is Primary Drives best off-road chain for performance and durability. Features gold plating on the plates.
X-Ring shape provides an outstanding seal with reduced friction.
Average tensile strength 8,120 lbs.
The OEM front sprocket as well as any aftermarket front sprockets are too thin for the XR650L. The thin front sprocket doesn’t utilize the entire splined section of the countershaft and over time will wear down the small section of the shaft that it rides on.
This Primary Drive Front sprocket has been designed to use all of the splined area of the countershaft, preventing premature wear to the countershaft.