Engine
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Namura Forged Std Top End Kit 13.4:1 FX-30039K1 for RMZ250 2019-2023
Other
$159.06SpecificationsPart: Top End KitSize: 76.96 mmOversize: StdPiston Type: ForgedCompression Ratio: 13.4:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion rates...DS00-7982$159.06 -
Namura +1.00mm Top End Kit 11.0:1 NA-40000-4K for Yamaha Banshee YFZ350
Other
$151.64SpecificationsPart: Top End KitSize: 64.94 mmOversize: +1.00 mmPiston Type: CastRing Count: Dual RingCompression Ratio: 11.0:1 HighProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head...DS00-8716$151.64 -
Namura +1.00mm Top End Kit 8.6:1 for Big Bear 400 00-12 Kodiak 400 93-99
Other
$106.18SpecificationsPart: Top End KitSize: 84 mmOversize: +1.00 mmPiston Type: CastCompression Ratio: 8.6:1Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon...DS00-8805$106.18 -
Namura Forged +0.01mm Top End Kit 12.0:1 for CRF450R 2007-2008 CRF450X 2005-2017
Other
$180.57SpecificationsPart: Top End KitSize: 95.98 mmOversize: +0.01 mmPiston Type: ForgedCompression Ratio: 12.0:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...DS00-7915$180.57 -
Namura Std Top End Kit for Polaris Sportsman 450 ACE 500 Ranger 500 17-23
Other
$174.91SpecificationsPart: Top End KitSize: 92.95 mmOversize: StdPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.All...DS00-9213$174.91 -
Namura +1.00mm Top End Kit NA-10003-4K for Honda XR400R 1996-2004
Other
$121.62SpecificationsPart: Top End KitSize: 85.97 mmOversize: +1.00 mmPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat...DS00-8111_Motorcycle$121.62 -
Namura +1.00mm Top End Kit 11.0:1 NA-10003-4K for TRX400EX TRX400X 99-14
Other
$121.62SpecificationsPart: Top End KitSize: 85.97 mmOversize: +1.00 mmPiston Type: CastCompression Ratio: 11.0:1 HighProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce...DS00-8111_ATV/UTV$121.62 -
Namura +0.01mm Top End Kit NX-30002-BK for Suzuki RM125 2004-2007
Other
$84.25SpecificationsPart: Top End KitSize: 53.96 mmOversize: +0.01 mmPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon...DS00-9831$84.25 -
Namura +0.50mm Top End Kit NA-20062-2K for Kawasaki KAF620 Mule All 94-23
Other
$164.61SpecificationsPart: Top End KitSize: 76.45 mmOversize: +0.50 mmPiston Type: CastProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat...DS00-8480$164.61 -
Namura Forged +0.01mm Top End Kit 12.5:1 for WR450F 03-06 YZ450F 03-05
Other
$185.42SpecificationsPart: Top End KitSize: 94.96 mmOversize: +0.01 mmPiston Type: ForgedCompression Ratio: 12.5:1Product FeaturesForged pistons compared to standard cast pistons, offer superior tensile and yield srength at operating temps, and lower expansion...DS00-8003$185.42 -
Namura +0.01mm Top End Kit NX-70026-BK1 for KTM 125 EXC 125 SX 1998-2000
Other
$95.09SpecificationsPart: Top End KitSize: 54.2 mmOversize: +0.01 mmPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon...DS01-0271$95.09 -
Namura +0.02mm Top End Kit for KTM 250 EXC 00-03 MXC 00-05 SX 00-02
Other
$100.90SpecificationsPart: Top End KitSize: 66.36 mmOversize: +0.02 mmPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon...DS01-0359$100.90