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$27.95
$33.52

APE is a leading supplier of high performance and racing valves for motorcycles. APE stainless steel valves are precision manufactured from aircraft quality Inconel based stainless steel. This special material offers excellent resistance to heat and distortion. APE stainless steel valves are designed to be used in the most extreme racing applications including the use of exotic fuels, or will give many miles of trouble free street use. They present an outstanding value. In most cases you can upgrade to APE stainless steel valves for less than the cost of replacement stock valves. All stainless steel valves feature hard chrome stems for extra long stem to guide life.


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Yamaha YZF YZ400F 5 valve 1999-2000 Intake 4.48 mm stem / Exhaust 4.95 mm stem

98165 Exhaust 28 mm Std size, 2 required.
98166 Exhaust 29 mm Oversize, 2 required
98167 Intake 27 mm Std size, 2 required
98168 Intake 28 mm Oversize, 2 required
98169 Intake 27 mm Std size, 1 required
98170 Intake 28 mm Oversize, 1 required

 

Yamaha YZF 600R6 1999-2002

98155 Exhaust 22 mm Std size
98156 Exhaust 23 mm .
98157 Intake 25 mm Std size
98158 Intake 26 mm .

 

Yamaha YZF1000R1 1998 - '02 Intake 3.97 mm stem, exhaust 4.46 mm stems - BLACK FINISH

98159 Exhaust 24.5 mm Std size
98160 Exhaust 25.5 mm Oversize
98161 Intake 23 mm Std size, Long
98162 Intake 24 mm Oversize, Long
98163 Intake 23 mm Std size, Short
98164 Intake 24 mm Oversize, Short
R1 uses one short and two long intakes.

 

Yamaha FZR / YZF1000 1989 -'00 4.5 mm stem

98114 Exhaust 25. mm Std size, 2 required
98111 Intake 23.5 mm Std size, short
98112 Intake 23.5 mm Std size , long
98063 Intake 26 mm Blank stem
FZR uses one short and two long intakes.

 

Yamaha FJ 1100 / 1200 5.5 mm stem '84-'93 - BLACK FINISH

988121 Exhaust 25 mm Std size
98016 Exhaust 26 mm .
988120 Intake 29 mm Std size
98017 Intake 30.5 mm .