Engine

SpecificationsPart: Top End KitSize: 47.45 mmOversize: +0.01 mmPiston Type: CastRing Count: Single RingCompression Ratio: 8.2:1Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which...

SpecificationsPart: Top End KitSize: 53.95 mmOversize: StdPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up...

SpecificationsPart: 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...

SpecificationsPart: Top End GasketsProduct FeaturesAll components are manufactured to OE-specs. Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in...

SpecificationsPart: Top End KitSize: 47.95 mmOversize: +1.00 mmPiston Type: CastRing Count: Single RingCompression Ratio: 8.2:1Product FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which...

SpecificationsPart: Top End GasketsProduct FeaturesAll components are manufactured to OE-specs. Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in...

SpecificationsPart: PistonSize: 44.96 mmOversize: StdPiston Type: CastRing Count: Single RingProduct FeaturesAnodized piston head increases strength and heat dissapation. MOST Namura pistons feature a machined head which helps reduce carbon build-up and...

SpecificationsPart: Top End KitSize: 53.97 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...

Product Description Formulations are optimized specifically for Harley-Davidson hardware.Klotz V-Twin Oil Change Kits come with just the right amount of lubricant, no more no less. Top-tier additive package prevents wear, oxidation and corrosion...

Fits:MakeModelYearNoteSuzukiDR650S2020-2022(2 Needed)SuzukiDR650SE1996-2019(2 Needed)Part Notes: Sold individually.Valve DimensionsHead Diameter: 33mmStem Diameter: 5.5mmOverall Length: 88.66mmProduct FeaturesSOLD INDIVIDUALLY. Manufactured from a high...

Fits:MakeModelYearNoteSuzukiDR650S2020-2022(2 Needed)SuzukiDR650SE1996-2019(2 Needed)Part Notes: Sold individually.Valve DimensionsHead Diameter: 28mmStem Diameter: 5.5mmOverall Length: 87.84mmProduct FeaturesSOLD INDIVIDUALLY. Manufactured from a high...

Fits:MakeModelYearNoteKawasakiKLX400R2003-2004(2 Needed)KawasakiKLX400SR2003(2 Needed)SuzukiDRZ4002000-2006(2 Needed)SuzukiDRZ400E2000-2007(2 Needed)SuzukiDRZ400S2000-2022(2 Needed)SuzukiDRZ400SM2005-2022(2 Needed)Part Notes: Sold individually.Valve...