Piston Sets - Powersports | Automotive Performance Parts Direct

S&S Cycle

S&S Cycle 1986+ XL 3 9/16 Bore Forged Pistons

Regular price: £524.95
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Sale price: £524.95
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These S&S 1250cc conversion pistons for 1986-'21 HD® Sportster® Models increase the displacement of 883cc and 1200cc engines to 1250cc at 11.2:1 compression. May be used with stock 1200cc cylin...

S&S Cycle

S&S Cycle 1986+ XL Forged 1250cc Conversion Pistons

Regular price: £577.45
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Sale price: £577.45
Unit price: per

These S&S 1250cc conversion pistons for 1986-'21 HD® Sportster® Models increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression. May be used with stock 1200cc cylin...

S&S Cycle

S&S Cycle 84-99 BT Forged 3 5/8in Bore .020in Piston Kits

Regular price: £482.95
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Sale price: £482.95
Unit price: per

These forged, 3-5/8" big bore flat topped pistons are used in S&S® Sidewinder® kits and Hot Set Up Kits® for HD® Evolution® big twins with stock cylinder heads and 4-1/4" and 4-1/2"stroke engin...

S&S Cycle

S&S Cycle 84-99 BT Forged 3 5/8in Bore .010in Piston Kit

Regular price: £471.40
Regular price
Sale price: £471.40
Unit price: per

These forged, 3-5/8" big bore flat topped pistons are used in S&S® Sidewinder® kits and Hot Set Up Kits® for HD® Evolution® big twins with stock cylinder heads and 4-1/4" and 4-1/2"stroke engin...

S&S Cycle

S&S Cycle 84-99 BT 4in Bore Forged Pistons - .020in

Regular price: £493.45
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Sale price: £493.45
Unit price: per

These forged, 4" bore flat-topped pistons are intended for use in S&S® 4" bore Super Sidewinder® engines as well as other custom 4" bore engines.

S&S Cycle

S&S Cycle 84-99 BT 4in Bore Forged Pistons - .010in

Regular price: £493.45
Regular price
Sale price: £493.45
Unit price: per

These forged, 4" bore flat-topped pistons are intended for use in S&S® 4" bore Super Sidewinder® engines as well as other custom 4" bore engines.

S&S Cycle

S&S Cycle 1999+ BT 95in Conversion Pistons - Standard

Regular price: £557.50
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Sale price: £557.50
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These forged 3-7/8" big bore pistons convert HD® Twin Cam® 88® and Twin Cam 88B® engines 95", and are compatible with stock or S&S® Super Stock® cylinder heads in. A 5.3cc pop up dome provides ...

S&S Cycle

S&S Cycle 99-06 BT 95in Super Stock Hot Set Up Kit

Regular price: £4,232.50
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Sale price: £4,232.50
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1999-2006 Big Twin 95 in. Super Stock Hot Set Up Kit

Athena

Athena 90-97 Honda CR 125 R Top End Gasket Kit

Regular price: £33.55
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Sale price: £33.55
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Athena's gasket kits are entirely engineered in Italy with a strong base of internal know-how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest gene...