YAMAHA YZ250F AFAM 520 A51 YAMAHA YZ, YZF, WR, WRF *SC*
Quick overview
AFAM Self-cleaning front sprockets (+ in the reference) are available for MX and Off-Road use.
They have on each side of the tooth bottom, a groove which evacuates sand and mud from the sprocket, this way dirt does not accumulate between sprocket and chain. This accumulated dirt causes over tension to the chain as a result sprocket and chain wear out very quickly, and may even block your bike. With this mud grooved sprocket you avoid these problems.
Description
AFAM Self-cleaning front sprockets (+ in the reference) are available for MX and Off-Road use.
They have on each side of the tooth bottom, a groove which evacuates sand and mud from the sprocket, this way dirt does not accumulate between sprocket and chain. This accumulated dirt causes over tension to the chain as a result sprocket and chain wear out very quickly, and may even block your bike. With this mud grooved sprocket you avoid these problems.
This product will suit the bikes listed below.
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR250F | 2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 |
| YAMAHA | YZ250 | 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 |
| YAMAHA | WR450F | 2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 |
| YAMAHA | YZ250F | 2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 |
| YAMAHA | YZ450F | 2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022 |
| YAMAHA | WR400F | 1998,1999,2000,2001,2002 |
| YAMAHA | WR426F | 2001,2002 |
| YAMAHA | YZ426F | 2000,2001,2002 |
| YAMAHA | YZ400F | 1998,1999 |
