Sunstar's Powerdrive Countershaft sprocket is perfect for anyone looking for the best quality in a sprocket
Sunstar OE-replacement sprockets have been a standard in the sprocket industry since 1946
Fine tuned and developed to be the longest lasting, highest quality steel sprockets on today's market
Countershaft sprockets are fabricated from case hardened chromoly steel for long-lasting durability
Parkerized surface treatment for rust and corrosion resistance
Sold individually
Product Note:For 520 chains only
Specification
Details
Chain Pitch
520
Color
Varies (make selection above)
Finish
Parkerized
Material
Steel
Position
Front
Quantity
Varies (make selection above)
Teeth
Varies (make selection above)
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Good price with quality sprocket..this 13 tooth front mated to a 48 tooth rear takes my XR650L to new places.
My front wheel is up and me happy.
Would buy again for sure.
Sun sprockets
By Don on
Verified Purchaser
Have run sun sprockets for years. They last the longest in the sand dunes. Never had an issue.
Sprocket
By Carl F. on
Verified Purchaser
Fit perfectly great quality.
Great
By Kory K. on
Verified Purchaser
Great sprocket. Everything was all around great.
Nice and durable
By Gerard M. on
Verified Purchaser
I will be using more Sunstar sprockets in the future, nice and durable product.
Very pleased
By None on
Perfect fit.
Seem to be good quality
By Douglas S. on
Verified Purchaser
Have not actually rode with it installed yet. It fit perfectly and seem to be good quality.
Good sprocket
By Matthew J. on
Verified Purchaser
Good sprocket. Definitely gonna order again.
Great sprocket
By Ralph J. on
Verified Purchaser
Great sprocket
Sunstar
By thejam on
Needed to lower my RPMs at highway speed. Good product, easy change.
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Questions & Answers
Will this sprocket work with a o ring chain
By Tyler L.
Yes, this will work with an O-Ring chain. The chain type of chain you have does not matter when it comes to sprockets. What's most important is that you're matching chain size (called chain pitch) to the correct sprocket. If you've got a 520 chain, be it unsealed, Z-Ring, X-Ring &etc., it will work well with this sprocket.
How would I know if my 2008 Yamaha wr250r has a "520" chain?
By Anon.
That 2008 Yamaha WR250R would have come from the factory with a 520 pitch chain/sprockets. With that said, you should have no problem using this Sunstar 520 sprocket.
Will this sprocket fit a Honda xr650 l
By Jerry
Yes, when you go to choose to choose your year, make and model from the drop down you will see that the correct sprocket for that bike is available.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
