Piston Sets - Powersports

S&S Cycle 106-0214 S&S Cycle 99-06 BT 95in Super Stock Hot Set Up Kit

S&S Cycle 99-06 BT 95in Super Stock Hot Set Up Kit1999-2006 Big Twin 95 in. Super Stock Hot Set Up KitBlack

S&S Cycle 106-0433 S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .005in

S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .005in3-7/8" Bore For 103" Engines. S&S® 3-7/8" pistons for 103" kits are machined to such close tolerances that it is not necessary to measure the piston. Additionally, the...

S&S Cycle 106-0434 S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .010in

S&S Cycle 2007+ BT 3-7/8in x 4-3/8in Piston Set - .010in3-7/8" Bore For 103" Engines. S&S® 3-7/8" pistons for 103" kits are machined to such close tolerances that it is not necessary to measure the piston. Additionally, the...

S&S Cycle 106-3965A S&S Cycle 2007+ BT 4-1/8in .020in Front Pistons

S&S Cycle 2007+ BT 4-1/8in .020in Front Pistons2007+ BT 4-1/8in .020in Front Pistons

S&S Cycle 106-4065 S&S Cycle 1999+ BT 4-1/2in Stroke 3-7/8in Bore Front Cylinder Assembly

S&S Cycle 1999+ BT 4-1/2in Stroke 3-7/8in Bore Front Cylinder Assembly1999+ BT 4-1/2in Stroke 3-7/8in Bore Front Cylinder Assembly

S&S Cycle 106-4066 S&S Cycle 1999+ BT 4-1/2in Stroke 3-7/8in Bore Rear Cylinder Assembly

S&S Cycle 1999+ BT 4-1/2in Stroke 3-7/8in Bore Rear Cylinder Assembly1999+ BT 4-1/2in Stroke 3-7/8in Bore Rear Cylinder Assembly

S&S Cycle 106-5503 S&S Cycle 36-84 BT 3-7/16in Piston Set - Standard

S&S Cycle 36-84 BT 3-7/16in Piston Set - Standard36-84 BT 3-7/16in Piston Set - Standard

S&S Cycle 106-5506 S&S Cycle 36-84 BT 3-7/16in Piston Set - .030in

S&S Cycle 36-84 BT 3-7/16in Piston Set - .030in36-84 BT 3-7/16in Piston Set - .030in

S&S Cycle 106-5511 S&S Cycle 79-84 BT 3-1/2in Standard 80in LC Forged Pistons

S&S Cycle 79-84 BT 3-1/2in Standard 80in LC Forged PistonsThese 3-1/2" standard bore pistons fit 1979-'84 80" HD® big twin engines, producing 8:1 compression with stock unmodified cylinder heads.. The modern alloys used in these...

S&S Cycle 106-5522 S&S Cycle 36-84 BT 3-1/2in +.030in 80in HC Forged Pistons

S&S Cycle 36-84 BT 3-1/2in +.030in 80in HC Forged PistonsThese 3-1/2" +.030" bore high compression pistons fit 1979-'84 74" HD® big twin engines, producing 9:1 compression with stock unmodified cylinder heads.. The modern alloys...

S&S Cycle 106-5527 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - Standard

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - StandardThese 3-7/16" standard bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5528 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .010in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .010inThese 3-7/16" +.010" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5529 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .020in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .020inThese 3-7/16" +.020" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5530 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .030in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .030inThese 3-7/16" +.030" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5531 S&S Cycle 36-84 BT 3-5/8in .791in WP HC Forged Pistons

S&S Cycle 36-84 BT 3-5/8in .791in WP HC Forged Pistons36-84 BT 3-5/8in .791in WP HC Forged Pistons

S&S Cycle 106-5548 S&S Cycle 1986+ XL 3-1/2in Standard Bore 1200cc Conversion Piston Kit

S&S Cycle 1986+ XL 3-1/2in Standard Bore 1200cc Conversion Piston KitThis 883cc to 1200cc conversion piston kit features forged pistons that convert any 883cc or 1100cc engine to 1200cc. Bore the stock 1985-'03 cylinders from 3 inch to...

S&S Cycle 106-5549 S&S Cycle 1986+ XL 3-1/2in +.010in 1200cc Conversion Piston Kit

S&S Cycle 1986+ XL 3-1/2in +.010in 1200cc Conversion Piston KitThis 883cc to 1200cc conversion piston kit features forged pistons that convert any 883cc or 1100cc engine to 1200cc. Bore the stock 1985-'03 cylinders from 3 inch to 3-1/2"...

S&S Cycle 106-5777 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .040in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .040inThese 3-7/16" +.040" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5778 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .050in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .050inThese 3-7/16" +.050" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5779 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke Piston Set - .060in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke Piston Set - .060inThese 3-7/16" +.060" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be used...

S&S Cycle 106-5780 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .070in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .070inThese 3-7/16" +.070" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5781 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .080in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .080inThese 3-7/16" +.080" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5782 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .090in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke HC Piston Set - .090inThese 3-7/16" +.090" bore, standard compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to be...

S&S Cycle 106-5789 S&S Cycle 36-84 BT 3-5/8in Piston Set - .060in

S&S Cycle 36-84 BT 3-5/8in Piston Set - .060inThese forged 3 5/8" bore stroker piston replaces several cast and forged big bore pistons that S&S® previously offered. Applications for this piston include 88" (4 1/4" stroke),...