4-Stroke Piston

• Product Details

  Important note:

  This piston is for a stock sized bore. Please measure your cylinder to check clearance before ordering.

  Vertex Four-stroke Pistons

  :

  When it comes to power and performance, Vertex four-stroke pistons are hard to beat. Vertex pistons are perfectly suited to handle the rigors and high pressures of today's modern four-stroke engines. Plus, to aid in the break-in process and reduce wear, every Vertex piston utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.

  • Heat-treated with a T-5 hardening and tempering cycle.
  • Piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life.
  • Cast piston kits are gravity-cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.
  • Forged pistons are forged from 2618 aluminum for superior strength and durability.
  • Forged High Compression pistons improve power and torque across entire RPM range.
  • Forged Replica pistons are forged O.E. replacements.
  • Replica pistons and all rings are O.E.M. replacements.
  • Kits include piston, rings, wrist pin and circlips.

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• Customer Reviews

• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  +0.010mm, B Piston, 13.85:1 Compression	24382B
  +0.010mm, B Piston, 14.7:1 High Compression	24381B
  +0.50mm	24356050, 24259050, 23162050, 23104050, 24261050
  +0.50mm, A Piston	24258050
  +1.00mm	23104100, 23162100, 23103100, 24356100, 24257100
  +1.00mm 11.3:1 Compression	22973100
  +1.00mm, A Piston 13.5:1 Compression	23589A
  +1.00mm, B Piston 13.5:1 Compression	23589B
  +1.00mm, C Piston 13.0:1 Compression	23461C
  +1.00mm, C Piston 13.5:1 Compression	23589C
  +2.00mm	22979200, 22957200
  +2.00mm 12.3:1 Compression	22964200
  +2.00mm 12.5:1 Compression	22954200
  +2.00mm, 11.3:1 Compression	23635A
  +2.00mm, A Piston	23645A, 24461A
  +2.00mm, A Piston 11.7:1 Compression	23520A, 23868A
  +2.00mm, A Piston 12.3:1 Compression	22964A
  +2.00mm, A Piston 12.5:1 Compression	23655A, 24031A
  +2.00mm, A Piston 12.8:1 Compression	24369A
  +2.00mm, A Piston 13.5:1 Compression	23656A
  +2.00mm, B Piston	24461B
  +2.00mm, B Piston 11.7:1 Compression	23520B, 23868B
  +2.00mm, B Piston 12.3:1 Compression	22964B
  +2.00mm, B Piston 12.5:1 Compression	23655B, 24031B-CL77
  +2.00mm, B Piston 12.8:1 Compression	24369B
  +2.00mm, B Piston 13.5:1 Compression	23656B
  +2.00mm, C Piston 11.7:1 Compression	23520C, 23868C
  +2.00mm, C Piston 12.3:1 Compression	22964C
  +2.00mm, C Piston 12.5:1 Compression	23655C
  +2.00mm, C Piston 13.5:1 Compression	23656C
  +3.00mm, A Piston	24595A, 24405A, 23626A
  +3.00mm, A Piston 12.0:1 Compression	23595A-CL77, 23534A
  +3.00mm, A Piston 12.5:1 Compression	23924A, 23404A, 23129A
  +3.00mm, A Piston 12.6:1 Compression	23405A
  +3.00mm, A Piston 13.0:1 Compression	23535A
  +3.00mm, A Piston 13.2:1 Compression	23680A
  +3.00mm, A Piston 13.4:1 Compression	23679A, 23678A-CL77
  +3.00mm, A Piston 13.5:1 Compression	23925A, 23654A, 23943A
  +3.00mm, A Piston 13.7:1 Compression	24237A
  +3.00mm, A Piston 13.9:1 Compression	24348A, 23867A
  +3.00mm, A Piston 14.4:1 Compression	24142A
  +3.00mm, B Piston	24405B, 24595B
  +3.00mm, B Piston 12.0:1 Compression	23595B, 23534B
  +3.00mm, B Piston 12.5:1 Compression	23129B, 23924B, 23404B
  +3.00mm, B Piston 12.6:1 Compression	23405B
  +3.00mm, B Piston 13.0:1 Compression	23535B
  +3.00mm, B Piston 13.2:1 Compression	23680B
  +3.00mm, B Piston 13.4:1 Compression	23679B, 23678B
  +3.00mm, B Piston 13.5:1 Compression	23943B, 23654B
  +3.00mm, B Piston 13.7:1 Compression	24237B
  +3.00mm, B Piston 13.8:1 Compression	24032B
  +3.00mm, B Piston 13.9:1 Compression	23867B, 24348B
  +3.00mm, B piston 13.5:1 Compression	24198B
  +3.00mm, C Piston 12.0:1 Compression	23595C, 23534C
  +3.00mm, C Piston 12.5:1 Compression	23129C, 23924C, 23404C
  +3.00mm, C Piston 12.6:1 Compression	23405C
  +3.00mm, C Piston 13.2:1 Compression	23680C
  +3.00mm, C Piston 13.4:1 Compression	23678C, 23679C
  +3.00mm, C Piston 13.5:1 Compression	23654C, 23943C, 23925C
  +3.00mm, C Piston 13.7:1 Compression	24237C-CL77
  +3.00mm, C Piston 13.8:1 Compression	24032C
  +3.20mm, A Piston 13.2:1 Compression	23653A
  +3.20mm, A Piston 14.1 Compression	23788A
  +3.20mm, B Piston 13.2:1 Compression	23653B
  +3.20mm, B Piston 14.1 Compression	23788B
  +3.20mm, B Piston 14.6:1 Compression	24081B
  +3.20mm, C Piston 13.2:1 Compression	23653C
  +3.20mm, C Piston 14.1 Compression	23788C
  +4.00mm, A Piston 11.3:1 Compression	23533A
  +4.00mm, A Piston 12.1:1 Compression	22966A
  +4.00mm, A Piston 13.3:1 Compression	23274A
  +4.00mm, B Piston 11.3:1 Compression	23533B
  +4.00mm, B Piston 12.1:1 Compression	22966B
  +4.00mm, B Piston 13.3:1 Compression	23274B
  +4.00mm, C Piston 11.3:1 Compression	23533C
  +4.00mm, C Piston 12.1:1 Compression	22966C
  +4.00mm, C Piston 13.3:1 Compression	23274C
  +4.00mm, D Piston 11.3:1 Compression	23533D
  +4.00mm, D Piston 12.1:1 Compression	22966D
  +4.50mm 12.8 Compression	23200450
  +5.00mm, A Piston	24029A
  +6.00mm 12.6:1 Compression	23245600
  +6.00mm 12.9:1 Compression	23232600
  +6.00mm, A Piston	24026A
  +6.20mm, A Piston 13.2:1 Compression	23702A
  +6.20mm, B Piston 13.2:1 Compression	23702B
  +6.20mm, C Piston 13.2:1 Compression	23702C
  +7.00mm 11.9:1 Compression	23368700
  +7.00mm 12.6:1 Compression	23231700
  +7.00mm 12.9:1 Compression	23318700
  +8.00mm 13.3:1 Compression	23296
  11.7:1 Compression	23302B
  9.9:1 Compression	24488
  A Piston	24032A
  A Piston 12.2:1 High Compression	23304A
  A Piston 14.5:1 Compression	24374A
  A Piston, 9:1 Compression	23910A
  B Piston	23855B, 23639B, 23550B, 23961B, 23003B, 23759B, 23859B
  B Piston 10.5:1 Compression	23638B-CL77, 23163B-CL77
  B Piston 11.3:1 Compression	22951B
  B Piston 12.0:1 Compression	23522B, 23455B
  B Piston 12.5:1 High Compression	22900B
  B Piston 12.9:1 Compression	22983B, 23456B
  B Piston 13.2:1 Compression	23510B
  B Piston 13.2:1 High Compression	23856B
  B Piston 13.6:1 High Compression	23869B
  B Piston 13.8:1 Compression	24119B
  B Piston 13.9:1 Compression	24080B
  B Piston 14.1:1 High Compression	23561B, 23962B
  B Piston 14.2:1 Compression	24123B
  B Piston 14.3:1 High Compression	23847B-CL77
  B Piston 14.4:1 Compression	24097B
  B Piston 14.5:1 Compression	24374B
  B Piston 14.5:1 High Compression	23870B
  B Piston 14.6:1 GP Racer's Choice	23963B, 23730B
  B Piston, 13.2:1 High Compression	23850B
  B Piston, 13.5:1 High Compression	23871B
  B Piston. 12.6:1 Compression	23849B
  Big Bore +2mm A Piston 14:1	24238A
  Big Bore +2mm B Piston 14:1	24238B
  Big Bore +2mm C Piston 14:1	24238C
  Big Bore +3mm A Piston 13.5:1	24198A-CL77
  Big Bore +3mm B Piston 14.4:1	24142B
  Big Bore +3mm C Piston 14.4:1	24142C
  C Piston 14.2:1 Compression	24123C
  Forged Stroker A Piston	23609A
  GP Racers Choice	24115A
  GP Racers Choice - Stock Bore, A Piston	24285A
  GP Racers Choice - Stock Bore, B Piston	24286B
  GP Racers Choice A Piston	24124A, 24189A, 24375A, 24275A
  GP Racers Choice B Piston	24275B, 24375B, 24124B, 24189B
  GP Racers Choice C Piston	24124C, 24189C
  GP Racers Choice, B Piston	24115B
  SGP Racers Choice, C Piston	24115C
  Stock Bore	23543A, 24484, 22805B, 23127B, 23242A, 24109B, 24099B, 22984B, 23103, 23162, 23163A, 24020B, 22915B, 23104, 24356, 24261, 22567A, 23311B, 24024B, 23562B, 23564B, 24483, 24122B, 23566B, 24694B, 22605A
  Stock Bore 10.2:1 Compression	23643B
  Stock Bore 10.5:1 Compression	24027B
  Stock Bore 10.6:1 Compression	23832B
  Stock Bore 11.0:1 Compression	23548B
  Stock Bore 11.1:1 Compression	23966B
  Stock Bore 11.5:1 Compression	23545B, 24028B
  Stock Bore 11.8:1 Compression	23762B
  Stock Bore 11.9:1 Compression	23381B, 23379B
  Stock Bore 11:1 Compression	23555B
  Stock Bore 12.0:1 Compression	23340B, 23644B
  Stock Bore 12.1:1 Compression	24025B
  Stock Bore 12.3:1 Compression	23711B
  Stock Bore 12.5:1 Compression	23857B, 23863B, 23417B, 23833B, 23958B
  Stock Bore 12.6:1 Compression	23647B
  Stock Bore 12.8:1 Compression	23380B
  Stock Bore 12.9:1 Compression	23378B
  Stock Bore 13.0:1 Compression	23551B
  Stock Bore 13.1:1 Compression	23864B
  Stock Bore 13.2:1 Compression	23646B
  Stock Bore 13.3:1 Compression	23236B
  Stock Bore 13.4:1 Compression	23114B, 23544A
  Stock Bore 13.5:1 Compression	23959B, 23941B, 23444B, 23549B, 22896B, 23563B, 22889B, 23861B
  Stock Bore 13.6:1 Compression	23831B
  Stock Bore 13.7:1 Compression	23960B
  Stock Bore 13.8:1 Compression	23737B, 23565B, 23873B
  Stock Bore 13.9:1 Compression	23394B, 23458B, 23567B
  Stock Bore 13:1 Compression	23199B, 23553B
  Stock Bore 14.0:1 Compression	23736B, 23642B, 23872B
  Stock Bore 14.1:1 Compression	23848B
  Stock Bore 14.4:1 Compression	23954B
  Stock Bore 14.5:1 Compression	23732B
  Stock Bore 14:1 Compression	23642A
  Stock Bore 8.8:1 Compression	23908B
  Stock Bore E Piston 13.4:1 Compression	23114E
  Stock Bore Pro 13.8:1 Compression	24092B
  Stock Bore Single Ring 13.5:1 Compression	22812B
  Stock Bore, A Piston	24594A, 23445A, 24386A, 24575A, 24615A, 23235A, 24371A, 24196A, 24286A, 23641A, 22356A, 24618A, 24628A, 24024A, 24388A, 24367A, 24516A, 24448A, 23623A, 24456A, 23965A, 22984A, 23762A, 24509A, 24220A, 24213A-CL77, 23908A, 22982A, 24389A, 24502A, 24387A, 24214A, 24167A
  Stock Bore, A Piston 11.0:1 Compression	23329A
  Stock Bore, A Piston 11.3:1 Compression	22951A
  Stock Bore, A Piston 11.7:1 Compression	23302A, 23759A
  Stock Bore, A Piston 11.8:1 Compression	24209A, 23859A
  Stock Bore, A Piston 11.9:1 Compression	23198A, 23381A
  Stock Bore, A Piston 12.0:1 Compression	23340A
  Stock Bore, A Piston 12.1:1 Compression	23003A
  Stock Bore, A Piston 12.2:1 Compression	23377A
  Stock Bore, A Piston 12.3:1 Compression	23860A, 23711A
  Stock Bore, A Piston 12.5 Compression	23127A
  Stock Bore, A Piston 12.5:1 Compression	22900A, 23855A, 23857A, 23863A, 23958A, 24284A, 24018A, 23417A, 23562A, 22915A, 23342A
  Stock Bore, A Piston 12.6:1 Compression	23849A, 24099A
  Stock Bore, A Piston 12.7:1 Compression	22805A
  Stock Bore, A Piston 12.8:1 Compression	24211A, 24270A
  Stock Bore, A Piston 12.9 Compression	23378A
  Stock Bore, A Piston 12.9:1 Compression	23456A
  Stock Bore, A Piston 13.0:1 Compression	23443A, 24019A, 23199A
  Stock Bore, A Piston 13.1:1 Compression	23864A
  Stock Bore, A Piston 13.2 Compression	23856A
  Stock Bore, A Piston 13.2:1 Compression	23510A, 23343A, 23446A, 23566A, 23850A
  Stock Bore, A Piston 13.3:1 Compression	24272A, 24113A
  Stock Bore, A Piston 13.4:1 Compression	23114A, 23564A, 24267A, 23311A
  Stock Bore, A Piston 13.5:1 Compression	23861A, 23563A, 24109A, 23444A, 23550A, 23959A, 23646A, 24187A, 23259A, 23391A, 22889A, 22896A, 23871A, 23941A, 23961A
  Stock Bore, A Piston 13.6:1 Compression	24112A, 23739A, 23869A-CL77, 23731A, 23831A
  Stock Bore, A Piston 13.75:1 Compression	24122A
  Stock Bore, A Piston 13.7:1 Compression	24118A, 23529A, 23960A, 24165A
  Stock Bore, A Piston 13.8:1 Compression	23874A, 23873A, 23567A, 23737A, 24119A, 24020A, 23733A, 23565A
  Stock Bore, A Piston 13.9:1 Compression	23862A, 24273A, 23458A, 23394A, 23515A, 23757A
  Stock Bore, A Piston 14.0:1 Compression	23736A, 23872A, 24121A
  Stock Bore, A Piston 14.1:1 Compression	23848A, 23962A, 23561A
  Stock Bore, A Piston 14.2:1 Compression	23942A, 23738A, 23647A, 24117A
  Stock Bore, A Piston 14.3:1 Compression	24120A, 23847A, 24021A
  Stock Bore, A Piston 14.4:1 Compression	24188A, 24097A, 23954A
  Stock Bore, A Piston 14.5:1 Compression	23732A, 23870A, 23734A
  Stock Bore, A Piston 14.6:1 Compression	23963A, 24271A, 24274A, 23730A
  Stock Bore, A Piston 14.7:1 Compression	24114A
  Stock Bore, A Piston 15.1:1 Compression	24116A
  Stock Bore, A Piston, 11.0:1 Compression	23644A, 23966A
  Stock Bore, A Piston, 11.5:1 Compression	24028A
  Stock Bore, A Piston, 11.7:1	23532A
  Stock Bore, A Piston, 12.5:1 Compression	23833A
  Stock Bore, A Piston, 13.3:1 Compression	23236A
  Stock Bore, A Piston, 13.5:1 Compression	24376A
  Stock Bore, A Piston, 13.7:1 Compression	24458A
  Stock Bore, A Piston, 13.8:1 Compression	24449A
  Stock Bore, A Piston, 14.1:1 Compression	24580A
  Stock Bore, A Piston, 14.4:1 Compression	24579A
  Stock Bore, A Piston, 14.7:1 High Compression	24381A
  Stock Bore, A Piston, 14.8:1 Compression	24457A
  Stock Bore, A Piston, GP Racers Choice High Compression	24518A, 24515A
  Stock Bore, A Piston, High Compression	24517A, 24377A
  Stock Bore, B Piston	24367B, 24263B, 23641B, 24386B, 24262B, 24214B, 24266B, 24482B, 24387B, 24389B, 24615B, 24456B, 24285B, 24272B, 23235B, 23623B, 24196B, 24265B, 24718B, 23342B, 24430B, 24628B, 24594B, 24397B, 24220B-CL77, 24368B, 24388B, 24396B, 24618B, 24213B, 24502B, 24116B, 24398B, 24264B, 24448B, 24509B, 24575B, 24516B, 24409B
  Stock Bore, B Piston 11.8:1 Compression	24209B
  Stock Bore, B Piston 12.5:1 Compression	24284B
  Stock Bore, B Piston 12.8:1 Compression	24270B, 24211B
  Stock Bore, B Piston 13.0:1 Compression	24019B-CL77
  Stock Bore, B Piston 13.3:1 Compression	24113B
  Stock Bore, B Piston 13.4:1 Compression	23113B
  Stock Bore, B Piston 13.5:1 Compression	24022B, 24187B
  Stock Bore, B Piston 13.6:1 Compression	24112B
  Stock Bore, B Piston 13.7:1 Compression	24118B, 24267B
  Stock Bore, B Piston 13.9:1 Compression	24273B
  Stock Bore, B Piston 14.0:1 Compression	24121B
  Stock Bore, B Piston 14.2:1 Compression	24117B
  Stock Bore, B Piston 14.3:1 Compression	24021B, 24268B, 24120B
  Stock Bore, B Piston 14.4:1 Compression	24188B
  Stock Bore, B Piston 14.6:1 Compression	24271B, 24274B
  Stock Bore, B Piston 14.7:1 Compression	24167B, 24114B
  Stock Bore, B Piston 14.8:1 Compression	24023B
  Stock Bore, B Piston, 13.5:1 Compression	24376B
  Stock Bore, B Piston, 13.7:1 Compression	24458B
  Stock Bore, B Piston, 13.8:1 Compression	24449B
  Stock Bore, B Piston, 14.1:1 Compression	24580B
  Stock Bore, B Piston, 14.4:1 Compression	24579B
  Stock Bore, B Piston, 14.8:1 Compression	24457B
  Stock Bore, B Piston, GP Racers Choice High Compression	24518B
  Stock Bore, B Piston, High Compression	24517B, 24377B
  Stock Bore, B Piston, High Compression GP Racers Choice	24515B
  Stock Bore, C Piston	24214C, 24196C, 24272C, 22541C, 23762C, 24198C, 24213C
  Stock Bore, C Piston 11.3:1 Compression	22951C
  Stock Bore, C Piston 11.5:1 Compression	22814C
  Stock Bore, C Piston 11.7:1 Compression	23759C
  Stock Bore, C Piston 11.8:1 Compression	24209C, 23859C
  Stock Bore, C Piston 11.9:1 Compression	23198C
  Stock Bore, C Piston 12.1:1 Compression	23003C
  Stock Bore, C Piston 12.2:1 Compression	23377C
  Stock Bore, C Piston 12.3:1 Compression	23860C, 23711C
  Stock Bore, C Piston 12.5 Compression	23127C
  Stock Bore, C Piston 12.5:1 Compression	23863C, 24018C, 22915C, 23562C, 23958C, 22900C
  Stock Bore, C Piston 12.6:1 Compression	23849C, 24099C
  Stock Bore, C Piston 12.7:1 Compression	22805C
  Stock Bore, C Piston 12.8:1 Compression	24270C, 24211C
  Stock Bore, C Piston 12.9:1 Compression	23378C, 23456C
  Stock Bore, C Piston 13.0:1 Compression	22968C-CL77, 23199C, 24019C
  Stock Bore, C Piston 13.1:1 Compression	23864C
  Stock Bore, C Piston 13.2 Compression	23856C
  Stock Bore, C Piston 13.2:1 Compression	23510C, 23446C, 23566C, 23343C, 23850C
  Stock Bore, C Piston 13.3:1 Compression	24113C
  Stock Bore, C Piston 13.4:1 Compression	23564C-CL77, 23311C, 24267C, 23114C
  Stock Bore, C Piston 13.5:1 Compression	23259C, 23959C, 23563C, 23961C, 23550C, 23641C, 23861C, 22889C, 24109C, 23391C, 23871C, 23444C, 23941C, 22896C
  Stock Bore, C Piston 13.6:1 Compression	23869C, 24112C, 23731C-CL77, 23739C, 23858C
  Stock Bore, C Piston 13.75:1 Compression	24122C
  Stock Bore, C Piston 13.7:1 Compression	23529C, 24165C, 24118C, 23960C
  Stock Bore, C Piston 13.8:1 Compression	23733C, 24020C, 23567C, 23737C, 23565C, 23873C, 24119C
  Stock Bore, C Piston 13.9:1 Compression	23394C, 24269C, 24273C
  Stock Bore, C Piston 14.0:1 Compression	23642C, 23736C, 24121C, 23872C, 24098C
  Stock Bore, C Piston 14.1:1 Compression	23962C, 23848C, 23561C
  Stock Bore, C Piston 14.2:1 Compression	24275C, 23738C, 23942C, 24117C
  Stock Bore, C Piston 14.3:1 Compression	24021C, 24268C, 23847C, 24120C
  Stock Bore, C Piston 14.4:1 Compression	24097C, 23954C
  Stock Bore, C Piston 14.5:1 Compression	23732C, 23734C, 23870C
  Stock Bore, C Piston 14.6:1 Compression	24274C-CL77, 23963C, 23730C, 24271C
  Stock Bore, C Piston 14.7:1 Compression	24167C, 24114C
  Stock Bore, C Piston 14.8:1 Compression	24023C
  Stock Bore, D Piston 11.5:1 Compression	22814D
  Stock Bore, D Piston 11.9:1 Compression	23198D
  Stock Bore, D Piston 12.0:1 Compression	23455D
  Stock Bore, D Piston 12.1:1 Compression	23003D
  Stock Bore, D Piston 12.5:1 Compression	22900D, 23127D, 23562D, 22915D, 23863D, 23855D
  Stock Bore, D Piston 12.6:1 Compression	22982D
  Stock Bore, D Piston 12.9:1 Compression	23456D
  Stock Bore, D Piston 13.0:1 Compression	23443D, 23199D
  Stock Bore, D Piston 13.1:1 Compression	23864D
  Stock Bore, D Piston 13.2 Compression	23856D
  Stock Bore, D Piston 13.2:1 Compression	23566D
  Stock Bore, D Piston 13.4:1 Compression	24267D, 23564D
  Stock Bore, D Piston 13.5:1 Compression	23444D, 23563D, 22889D, 23861D, 22896D
  Stock Bore, D Piston 13.7:1 Compression	23529D
  Stock Bore, D Piston 13.8:1 Compression	23567D, 23565D
  Stock Bore, D Piston 13.9:1 Compression	23394D, 23862D
  Stock Bore, D Piston 14.3:1 Compression	24268D
  Stock Bore, Stroker Piston, A Piston, +1.00mm Stroke	23616A
  Stock Bore, Stroker Piston, A Piston, Makes 460cc	23610A

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