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200,000+ Parts & Accessories
Our catalogue has grown extensively over the years and we now source a huge range of parts and accessories from a number of distributors from round the world.

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ARH Custom Custom Motorcycle Parts and Accessories ARH Custom Custom Motorcycle Parts and Accessories
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Piston Kits

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Showing 1 to 50 of 264 products in this section.
DOSS Replacement 9:1 Cast Piston Kit Standard Length For 1988-2003 XL1200 Models (ARM955405)
DOSS Replacement 9:1 Cast Piston Kit Standard Length For 1988-2003 XL1200 Models (ARM955405) £42.58 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance 1340cc Evo BT Standard Diameter Pop-Up Piston Kit For 1984-1999 1340 Evo Big Twin Models (ARM176449)
S&S 3-5/8 Inch Big Bore Piston Set +.010 Inch Size For 1984-1999 Evo Big Twin With 5.565 Inch Long 3-5/8 Inch Big Bore Cylinders And Stock Heads (92-1931)
S&S 3-7/16 Inch Forged Stroker Piston Kit +.060 Inch Size (Standard for 3 1/2 Inch Cylinder) For 1936-1984 Big Twins (106-5779)
S&S 3-7/16 Inch Forged Stroker Piston Kit +.060 Inch Size (Standard for 3 1/2 Inch Cylinder) For 1936-1984 Big Twins (106-5779) £446.54 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Forged 3-5/8 Inch Big Bore Piston Kit +.060 Inch Size For 1936-1984 OHV Big Twin Models (106-5789)
S&S Forged 3-5/8 Inch Big Bore Piston Kit +.060 Inch Size For 1936-1984 OHV Big Twin Models (106-5789) £387.62 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Forged 3-5/8 Inch Big Bore Piston Kit +.030 Inch Size For 1936-1984 OHV Big Twin Models (106-5538)
S&S Forged 3-5/8 Inch Big Bore Piston Kit +.030 Inch Size For 1936-1984 OHV Big Twin Models (106-5538) £401.90 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Forged 3-5/8 Inch Big Bore Piston Kit +.020 Inch Size For 1936-1984 OHV Big Twin Models (106-5537)
S&S Forged 3-5/8 Inch Big Bore Piston Kit +.020 Inch Size For 1936-1984 OHV Big Twin Models (106-5537) £469.51 inc.VAT
  US stock

Usually ships in 3-4 weeks

All orders are shipped out of our UK premises. Estimated shipping date between 15 Aug and 21 Aug.

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S&S 3-5/8 Inch Replacement Evo Superstock Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads And 4-1/4 , 4-1/2 And 4-5/8 Inch Stroke Flywheels (92-1062)
S&S 3-5/8 Inch Replacement Evo Superstock Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads And 4-1/4 , 4-1/2 And 4-5/8 Inch Stroke Flywheels (92-1062) £521.02 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance +.030 Inch Diameter 9.0:1 CR Piston Kit For 1986-2020 XL883 Models (ARM837449)
KB Performance +.030 Inch Diameter 9.0:1 CR Piston Kit For 1986-2020 XL883 Models (ARM837449) £206.08 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance Standard Diameter 9.0:1 CR Piston Kit For 1986-2020 XL883 Models (ARM537449)
KB Performance Standard Diameter 9.0:1 CR Piston Kit For 1986-2020 XL883 Models (ARM537449) £206.08 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 3-1/2 Inch Replacement Cast Piston Kit Standard Size For 1984-1999 Evo Big Twin Models (920-0015)
S&S 3-1/2 Inch Replacement Cast Piston Kit Standard Size For 1984-1999 Evo Big Twin Models (920-0015) £176.54 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 3-5/8 Inch Replacement Evo Superstock Piston Kit Standard Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads And 4-1/4 , 4-1/2 And 4-5/8 Inch Stroke Flywheels (92-1060)
S&S 3-5/8 Inch Replacement Evo Superstock Piston Kit Standard Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads And 4-1/4 , 4-1/2 And 4-5/8 Inch Stroke Flywheels (92-1060) £475.06 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance Stock 9.0:1 CR Standard Diameter Replacement Piston Kit For 1988-2020 XL1200 Models (ARM916449)
KB Performance Stock 9.0:1 CR Standard Diameter Replacement Piston Kit For 1988-2020 XL1200 Models (ARM916449) £200.98 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance Standard Diameter Piston Kit For 2008-2012 XR1200, 2008-2010 Buell 1200XB Models (ARM267449)
KB Performance Standard Diameter Piston Kit For 2008-2012 XR1200, 2008-2010 Buell 1200XB Models (ARM267449) £213.76 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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DOSS 80 Inch Replacement Flathead +.070 Inch Piston Kit For 1937-1941 80 Inch (1300cc) 3-7/16 Inch Bore Flatheads Models (ARM784649)
DOSS 80 Inch Replacement Flathead +.070 Inch Piston Kit For 1937-1941 80 Inch (1300cc) 3-7/16 Inch Bore Flatheads Models (ARM784649) £230.87 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 88 Inch / 1436CC 3-5/8 Inch Big Bore Cylinder & Piston Kit in Natural Aluminium Finish For 1984-1999 Evo Big Twin Models (91-7002)
S&S 88 Inch / 1436CC 3-5/8 Inch Big Bore Cylinder & Piston Kit in Natural Aluminium Finish For 1984-1999 Evo Big Twin Models (91-7002) £1,309.96 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 88 To 97 Inch Big Bore Cylinder & Piston Kit In Black Finish For 1999-2005 Dyna, 1999-2006 Touring & 2000-2006 Softail With 88 Inch Engine (910-0205)
S&S 88 Inch To 95 Inch Big Bore Pop-Up Piston Kit +.010 Inch Size For 1999-2006 88 Inch Twin Cam (92-1201)
S&S 88 Inch To 95 Inch Big Bore Pop-Up Piston Kit +.010 Inch Size For 1999-2006 88 Inch Twin Cam (92-1201) £504.53 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 3-1/2 Inch Bore 9:1 CR Piston Kit +.030 Inch Size For 1979-1984 1340CC/80 Inch Shovel Models (106-5522)
S&S 3-1/2 Inch Bore 9:1 CR Piston Kit +.030 Inch Size For 1979-1984 1340CC/80 Inch Shovel Models (106-5522) £398.09 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Replacement Evo Superstock Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads Only Models (92-2028)
S&S Replacement Evo Superstock Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads Only Models (92-2028) £456.05 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Replacement Evo Superstock Piston Kit +.005 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads Only Models (92-20265)
S&S Replacement Evo Superstock Piston Kit +.005 Inch Size For 1984-1999 Evo Big Twin With S&S SuperStock Heads Only Models (92-20265) £446.54 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 3.927 Inch Big Bore Conversion Piston & Ring Kit Standard Size For 1999-2005 Dyna, 1999-2006 Touring, 2000-2006 Softail With 88 Inch Engine (106-3688)
S&S 3.927 Inch Big Bore Conversion Piston & Ring Kit Standard Size For 1999-2005 Dyna, 1999-2006 Touring, 2000-2006 Softail With 88 Inch Engine (106-3688) £475.06 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S +.020 Inch Size 4 Inch Bore Piston Kit For All 100 & 107 Inch And 4 Inch Bore S&S SSW Engines (92-1402)
S&S +.020 Inch Size 4 Inch Bore Piston Kit For All 100 & 107 Inch And 4 Inch Bore S&S SSW Engines (92-1402) £446.54 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 96 Inch To 103 Inch Big Bore Pop-Up Piston Kit Standard Size For 2007-2017 96 Inch Twin Cam (106-0432)
S&S 3-1/2 Inch Bore 9:1 CR Piston Kit +.010 Inch Size For 1979-1984 1340CC/80 Inch Shovel Models (106-5520)
S&S 3-1/2 Inch Bore 9:1 CR Piston Kit +.010 Inch Size For 1979-1984 1340CC/80 Inch Shovel Models (106-5520) £387.62 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S Cycle High Compression Piston Kit For 2019-2021 Royal Enfield 650 Twin Models (920-0143)
S&S Cycle High Compression Piston Kit For 2019-2021 Royal Enfield 650 Twin Models (920-0143) £475.06 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S M8 124 Inch Piston Kit Standard For 2018-2023 Softail, 2017-2023 Touring Models (920-0135)
S&S M8 124 Inch Piston Kit Standard For 2018-2023 Softail, 2017-2023 Touring Models (920-0135) £598.58 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S M8 128 Inch Piston Kit .010 Inch For 2018-2023 Softail, 2017-2023 Touring Models (920-0142)
S&S M8 128 Inch Piston Kit .010 Inch For 2018-2023 Softail, 2017-2023 Touring Models (920-0142) £587.17 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S M8 128 Inch Piston Kit Standard For 2018-2023 Softail, 2017-2023 Touring Models (920-0140)
S&S M8 128 Inch Piston Kit Standard For 2018-2023 Softail, 2017-2023 Touring Models (920-0140) £598.58 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S M8 124 Inch Piston Kit .010 Inch For 2018-2023 Softail, 2017-2023 Touring Models (920-0141)
S&S M8 124 Inch Piston Kit .010 Inch For 2018-2023 Softail, 2017-2023 Touring Models (920-0141) £598.58 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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Samwel Supplies +.030 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM824649)
Samwel Supplies +.030 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM824649) £227.98 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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Samwel Supplies +.040 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM924649)
Samwel Supplies +.040 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM924649) £227.98 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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Samwel Supplies +.050 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM034649)
Samwel Supplies +.050 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM034649) £230.87 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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Samwel Supplies +.060 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM134649)
Samwel Supplies +.060 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM134649) £252.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

×
S&S 3-1/2 Inch Replacement Cast Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin Models (920-0027)
S&S 3-1/2 Inch Replacement Cast Piston Kit +.020 Inch Size For 1984-1999 Evo Big Twin Models (920-0027) £165.52 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 3-1/2 Inch Stock Bore Evo Stroker Piston Set (OEM Heads) +.020 Inch Size For 1984-1999 Evo Big Twin With 4-5/8 Inch Stroker Flywheels (106-5556)
Samwel Supplies +.010 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM624649)
Samwel Supplies +.010 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM624649) £252.26 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

×
Samwel Supplies +.020 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM724649)
Samwel Supplies +.020 Inch Size Replacement Piston Kit For 1929-1973 45 Inch (750cc) Flathead Side Valves Models (ARM724649) £269.38 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

×
S&S 3-1/2 Inch Stock Bore Evo Stroker Piston Set (OEM Heads) +.010 Inch Size For 1984-1999 Evo Big Twin With 4-5/8 Inch Stroker Flywheels (106-5555)
S&S 3-1/2 Inch Stock Bore Evo Stroker Piston Set (OEM Heads) +.010 Inch Size For 1984-1999 Evo Big Twin With 4-5/8 Inch Stroker Flywheels (106-5555) £446.54 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S +.010 Inch Size 4-1/8 Inch Bore Forged Piston Kit For 111 Inch Engine (92-1561)
KB Performance Stock Compression Standard Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM057449)
KB Performance Stock Compression Standard Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM057449) £217.87 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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S&S 4-1/8 Inch Bore +.020 Inch Size Forged Piston Kit For 124 Inch Engines (106-3964A)
S&S 4-1/8 Inch Bore +.020 Inch Size Forged Piston Kit For 124 Inch Engines (106-3964A) £571.97 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance Stock Compression +.040 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM557449)
KB Performance Stock Compression +.040 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM557449) £231.74 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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KB Performance Stock Compression +.030 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM457449)
KB Performance Stock Compression +.020 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM357449)
KB Performance Stock Compression +.020 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM357449) £231.74 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

×
KB Performance Stock Compression +.010 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM257449)
KB Performance Stock Compression +.010 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM257449) £231.74 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

×
KB Performance Stock Compression +.005 Inch Diameter Big Bore Piston Kit For 1986-2020 XL883 (883 To 1200 Conversion) Models (ARM157449)
KB Performance Stock 9.0:1 CR +.040 Inch Diameter Replacement Piston Kit For 1988-2020 XL1200 Models (ARM426449)
KB Performance Stock 9.0:1 CR +.040 Inch Diameter Replacement Piston Kit For 1988-2020 XL1200 Models (ARM426449) £213.76 inc.VAT
  EU stock

Usually ships in 2-5 business days

All orders are shipped out of our UK premises. Estimated shipping date between 29 Jul and 1 Aug.

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