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Item #174403
Sunstar 520 Front Countershaft Sprocket
$9.83 - $80.99
Sunstar 520 Front Countershaft Sprocket Item # 174403

Description
Sunstar is the largest OEM supplier of sprockets and brake rotors in the world. In fact, your motorcycle probably came from the factory with a Sunstar sprocket.
Features:
- Manufactured from case-hardened chromoly steel for the ultimate in strength and durability.
- "Parkerizing" surface treatment for rust and corrosion resistance.
- The excellent OE quality you expect from the SUNSTAR brand.
- *Note: Part is bike specific, may vary from image.
Downloads:
Part Numbers for Sunstar 520 Front Countershaft Sprocket
Fitment for Parts Sunstar 520 Front Countershaft Sprocket
This part fits the following vehicles:















Reviews
Rated 5 out of
5
by
Offroader from
Excellent product
The 16 tooth sprocket for my yamaha wr450f was here in 2 days . With the sprocket the bike still has plenty of power and torque
Date published: 2016-03-23
Rated 5 out of
5
by
uncle tom from
Great item.
I like this item very much. It allows for a better performance, with lower RPM;s
Date published: 2015-11-11
Rated 5 out of
5
by
Gthor47 from
Great value for the money!
Easy install as any sprocket would be. Great wearing sprocket at a decent price.
Date published: 2015-10-18
Rated 5 out of
5
by
Franck from
Very good
I replace the stock front sprocket with this one on my DRZ400S. Great product at a great price.
Date published: 2014-05-31
Rated 5 out of
5
by
Drifter from
Does not fit but great quality
Bought this for 07 DRZ 400 sm way too big to even attempt installing unless I would've ground the swing arm
Date published: 2016-05-08
Rated 5 out of
5
by
Danla from
Sunstar sprocket
Looks stronger than other manufacturer's sprockets, time will tell.
Date published: 2025-01-08
Rated 5 out of
5
by
Big kitty from
Seems like a good sprocket
I needed a new front sprocket. This one fit great. Price was great. Shipped fast like usual
Date published: 2024-12-04
Rated 5 out of
5
by
Ashman from
Crf300l Rally its a perfect fit
Works great, little less revs on highway speed (700rpm)
Date published: 2024-11-21
Questions
How many teeth
This item is vehicle specific. If you enter the year, make and model of your vehicle on the product page, you will be able to view all available tooth size options available for your application
Date published: 2019-10-09