520 Chain and Sprocket Kits for Street/Track Use – Yamaha R3

Replacing your OEM sprockets to change the final drive ratio of your motorcycle is a great way customize your bike’s performance for you.  By using a shorter drive ratio, you can dramatically increase acceleration at the expense of losing a little bit of top speed, making the bike a lot more fun to ride!

*Available with lightweight aluminum rear sprockets, or longer lasting steel rear sprockets.

The R3 OEM chain pitch is 520 and length is 112 links and the OEM sprocket sizes are 14 tooth in the front and 43 tooth in the  rear.

Use the following reference when selecting your chain length:

13T front, 42T rear – 112 links
13T front, 43T rear – 112 links
13T front, 44T rear – 112 links
13T front, 45T rear – 112 links
14T front, 42T rear – 112 links
14T front, 43T rear (stock setup) – 112 links
14T front, 44T rear – 112 links (short wheelbase) or 114 links (long wheelbase)
14T front, 45T rear – 114 links
14T front, 46T rear – 114 links
14T front, 47T rear – 114 links
15T front, 43T rear – 112 links
15T front, 44T rear – 112 links