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YAMAHA WR426F AFAM 520 S14 YAMAHA YZ/WR & KAWASAKI KX/KLX/EX650

Quick overview
AFAM Standard front sprockets (- in the reference) is a replica of your original front sprocket and is used for most motorcycles.

AFAM Racing sprockets are computer designed. Light built but still providing sufficient safety. They are especially designed to save weight in racing applications, usually to fit a smaller and thus lighter chain. In this case they are aligned towards the engine.

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 Standard front sprockets (- in the reference) is a replica of your original front sprocket and is used for most motorcycles.

AFAM Racing sprockets are computer designed. Light built but still providing sufficient safety. They are especially designed to save weight in racing applications, usually to fit a smaller and thus lighter chain. In this case they are aligned towards the engine.

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.
MakeModelYear
KAWASAKIKX2501999,2000,2001,2002
KAWASAKIKLX300R2002,2003,2004,2005,2006,2007
YAMAHAYZ2501999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023
YAMAHAYZ250X2016,2017,2018,2019
YAMAHAYZF R32015,2016,2017,2018,2019,2020,2021,2022
YAMAHAMT-032016,2017,2018
YAMAHAWR450F2003,2004,2005,2006
YAMAHAYZ450F2003,2004,2005
YAMAHAWR400F1998,1999,2000,2001,2002
YAMAHAWR426F2001,2002
YAMAHAYZ426F2000,2001,2002
YAMAHAYZ400F1998,1999