Piston Sets - Powersports

S&S Cycle 920-0053 S&S Cycle 2007+ BT 4-1/8in DD Piston Set - .030in

S&S Cycle 2007+ BT 4-1/8in DD Piston Set - .030inFits: 1984-'16 HD® big twins 4 1/8 bore. 124" & 117" Stock or S&S® heads. Piston kits include set of pistons, rings, wristpins, and clips.

S&S Cycle 920-0073 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - Standard

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - StandardThese 3-7/16" standard bore, low 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 in...

S&S Cycle 920-0075 S&S Cycle 3-7/16in x Up To 4-3/4in Stroke Piston Set - .010in

S&S Cycle 3-7/16in x Up To 4-3/4in Stroke Piston Set - .010inThese 3-7/16" .010" bore, low 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 in conjunction...

S&S Cycle 920-0077 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .020in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .020inThese 3-7/16" .020" bore, low 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 in...

S&S Cycle 920-0079 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .030in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .030inThese 3-7/16" .0310" bore, low 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 920-0081 S&S Cycle 36-84 BT 3-7/16in .040in Low Compression Forged Stock Bore Stoker Pistons

S&S Cycle 36-84 BT 3-7/16in .040in Low Compression Forged Stock Bore Stoker PistonsThese 3-7/16" .040" bore, low compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to...

S&S Cycle 920-0083 S&S Cycle 36-84 BT 3-7/16in .050in Low Compression Forged Stock Bore Stoker Pistons

S&S Cycle 36-84 BT 3-7/16in .050in Low Compression Forged Stock Bore Stoker PistonsThese 3-7/16" .050" bore, low compression stroker pistons are part of an S&S stock bore stroker kit for 1936-'84 HD® big twins, and are designed to...

S&S Cycle 920-0085 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .060in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .060inThese 3-7/16" .060" bore, low 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 in...

S&S Cycle 920-0087 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .070in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .070inThese 3-7/16" .070" bore, low 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 in...

S&S Cycle 920-0089 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .080in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .080inThese 3-7/16" .080" bore, low 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 in...

S&S Cycle 920-0091 S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .090in

S&S Cycle 36-84 BT 3-7/16in x Up To 4-3/4in Stroke LC Piston Set - .090inThese 3-7/16" .090" bore, low 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 in...

S&S Cycle 920-0094 S&S Cycle 2007+ BT 4-1/8in FD Piston Set - .030in

S&S Cycle 2007+ BT 4-1/8in FD Piston Set - .030inFits: 1984-'16 HD® big twins 4 1/8 bore. 124", 117" & 111" Stock or S&S® heads. Piston kits include set of pistons, rings, wristpins, and clips.

S&S Cycle 920-0106 S&S Cycle 2007+ BT 4.425in Bore Piston Set - .927in WP

S&S Cycle 2007+ BT 4.425in Bore Piston Set - .927in WPS&S 4.425" Bore Forged Piston kit for T143 includes set of pistons, rings, wristpins, and clips.

S&S Cycle 920-0127 S&S Cycle 1999+ BT 1.090in CR Height Piston Set

S&S Cycle 1999+ BT 1.090in CR Height Piston Set1999+ BT 1.090in CR Height Piston Set

S&S Cycle 920-0129 S&S Cycle 1999+ 1.270in CR Height Piston Set

S&S Cycle 1999+ 1.270in CR Height Piston Set1999+ 1.270in CR Height Piston Set

S&S Cycle 920-0135 S&S Cycle 2017 M8 Touring 4.250in x 4.375in Piston Set

S&S Cycle 2017 M8 Touring 4.250in x 4.375in Piston Set2017 M8 Touring 4.250in x 4.375in Piston Set

S&S Cycle 920-0140 S&S Cycle 2017+ M8 Models 4.250in x 4.500in Piston Set - Standard

S&S Cycle 2017+ M8 Models 4.250in x 4.500in Piston Set - Standard2017+ M8 Models 4.250in x 4.500in Piston Set - Standard

S&S Cycle 920-0143 S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston Kit

S&S Cycle Royal Enfield 650 Twin High-Compression 11 To 1 Piston KitThese high compression pistons feature a 7cc raised dome to achieve a compression ratio of 11:1 (from 9.5:1). Higher compression is a key factor in increasing performance.Stock Bore...

S&S Cycle 920-0146 S&S Cycle Royal Enfield 650 Twin 750cc Piston Kit

S&S Cycle Royal Enfield 650 Twin 750cc Piston KitRoyal Enfield 650 Twin 750cc Piston Kit

S&S Cycle 920-0147 S&S Cycle Royal Enfield 650 Twin 865cc Piston Kit

S&S Cycle Royal Enfield 650 Twin 865cc Piston KitRoyal Enfield 650 Twin 865cc Piston Kit

S&S Cycle 920-0149 S&S Cycle 2017+ M8 Models 4.250in x 4.625in Piston Set - Standard

S&S Cycle 2017+ M8 Models 4.250in x 4.625in Piston Set - Standard2017+ M8 Models 4.250in x 4.625in Piston Set - Standard

S&S Cycle 920-0150 S&S Cycle 2017+ M8 Models 4.320in x 4.375in Piston Set

S&S Cycle 2017+ M8 Models 4.320in x 4.375in Piston Set2017+ M8 Models 4.320in x 4.375in Piston Set

S&S Cycle 920-0151 S&S Cycle 2017+ M8 Models 4.320in x 4.500in and 4.625in Piston Set

S&S Cycle 2017+ M8 Models 4.320in x 4.500in and 4.625in Piston Set2017+ M8 Models 4.320in x 4.500in and 4.625in Piston Set

S&S Cycle 920-0157 S&S Cycle 2020+ KRX Models 9.0 To 1 Compression Piston Set

S&S Cycle 2020+ KRX Models 9.0 To 1 Compression Piston Set2020+ KRX Models 9.0 To 1 Compression Piston Set