Rear Sprocket for Kawasaki Z650 (17-20)
MREV-P-000056Rear sprocket for Kawasaki Z650 (17-20): CNC-machined Ultralumin 7000 aluminum for riders considering rear sprocket weight. Select the correct sprocket carrier and chain size. The anodized finish adds color and helps protect the surface.
The rear sprocket for Kawasaki Z650 (17-20) transfers drive from the chain to the wheel. The rear sprocket for Z650 17–20 requires a carrier check, unlike the front sprocket for the same model.
What does an Ultralumin 7000 aluminum sprocket offer?
The sprocket is machined from Ultralumin 7000 aluminum and anodized. Aluminum weighs less than steel at the same volume, making it an option for riders seeking a lightweight rear sprocket material. Anodizing adds color and helps protect the aluminum surface. The teeth still require the correct chain size and wear inspection during maintenance. The complete sprocket's weight also depends on thickness, tooth count and center cutouts.
Selecting tooth count and chain size
If you are replacing a worn sprocket and are happy with how the bike rides, retain the existing rear tooth count. With the front sprocket unchanged, adding rear teeth increases the final drive ratio. The chain may need adjustment or a different length. Available tooth-count options are 45, 46 and 47.
Checking the rear wheel assembly
Retain the existing rear tooth count if the only aim is to replace a worn part. If the rear wheel has been changed, use dimensions from the carrier currently fitted rather than an image of a sprocket on a bike with stock wheels. Check that the chain runs centrally on the tooth ring.
Compatible vehicle models for Rear Sprocket for Kawasaki Z650 (17-20)
Recorded gearing options
Only recorded pitch, position and tooth options are shown. Final-drive changes must be evaluated against the complete front/rear setup; tooth count alone is not treated as a performance claim.