Yamaha SR500 parts for repair and restoration
Yamaha introduced the road-going SR500 in 1978, adapting the XT500 engine for street use. It is a 499 cc air-cooled, four-stroke SOHC single. The sprockets, carburetor kit and brake pads cover different years.
Carburetor rebuild kit
The Yamaha SR500 carburetor kit covers 1978–1981. Each kit serves one carburetor; check the year and fitted carburetor before ordering.
Rear sprockets
The 44-tooth, 530-type sprocket covers 1978–1981; the 42-tooth, 530-type sprocket covers 1978–1988. Match tooth count, chain pitch and hub fit.
Disc-brake pads
The SR500 brake-pad set covers 1980–1981. Check the pad backing-plate shape and caliper on your motorcycle, particularly if the brake assembly has been changed.
Choosing parts for your SR500
Rear-sprocket choice: The 44-tooth sprocket covers 1978–1981; the 42-tooth option covers 1978–1988. Both are 530 type. Count the teeth and check your chain before ordering.
Carburetor kit: The SR500 kit covers 1978–1981 and serves one carburetor. Match the kit’s year and carburetor to your motorcycle.
Brake-pad fit: The pads are for a disc-brake caliper and cover SR500 1980–1981. Match the backing plate and caliper on your motorcycle, especially if the brake has been changed.
Model and parts references: Yamaha Communication Plaza: 1978 SR500.
Building a custom SR500?
For a custom SR500 build, browse universal handlebars and grips or mirrors and adaptors. Measure bar clamp and mirror threads, then check cable reach and clearance at both steering stops. Universal accessories can require modification.
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Need help choosing a part? Send us your model year and the part number you are considering, plus a photo of the original part if available.
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Returns: Eligible unused, unaltered parts can be returned within 60 days with original packaging and no restocking fee. Electrical parts are excluded. See the full return policy.
Yamaha SR500 Parts questions
Which rear sprocket should I order for my Yamaha SR500?
The 44-tooth, 530-type sprocket covers 1978–1981; the 42-tooth, 530-type sprocket covers 1978–1988. Check the sprocket fitted to your motorcycle.
What years does the SR500 carburetor kit cover?
The carburetor kit covers Yamaha SR500 1978–1981 and serves one carburetor. Match both the year and carburetor before ordering.
How do I check that these brake pads match my SR500?
They are disc-brake pads for SR500 1980–1981. Match the backing-plate shape and caliper on your bike before ordering.
What chain size matches these SR500 rear sprockets?
Both rear sprockets are 530 type. Confirm that your chain and front sprocket use the same pitch before ordering.