Harley Pistons Only
Our top brands include the renowned Drag Specialties and S&S Cycle. Drag Specialties provides diverse piston options catering to Twin Cam and XL models of Harley motorcycles, whereas S&S Cycle is known for their high-quality piston kits.
Our products, ranging from Drag Specialties' Twin Cam pistons to the S&S Cycle Piston Kits, are made from durable materials like cast aluminum alloy and forged. They are available in various sizes, including standard and oversized options, to meet your Harley's unique specifications.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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DRAG SPECIALTIES Piston - Twin Cam 21988-07
DRAG SPECIALTIES
$111.95DRAG SPECIALTIES Piston Twin Cam 21988-07OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...09110017- SKU:
- 09110017
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- BORE SIZE IMPERIAL:
- 3.750'
- PISTON DIAMETER IMPERIAL:
- 3.750'
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- COMPRESSION RATIO IMPERIAL:
- 9.2:1
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON
$111.95Qty in Cart: 0Quantity:Price:$111.95Subtotal: -
DRAG SPECIALTIES Piston - Twin Cam 21989-07+.005
DRAG SPECIALTIES
$124.95DRAG SPECIALTIES Piston Twin Cam 21989-07+.005OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement,...09110022- SKU:
- 09110022
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- PISTON DIAMETER IMPERIAL:
- 3.875'
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.875'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE - OVERSIZE:
- +0,005'
- COMPRESSION RATIO IMPERIAL:
- 9.6:1
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON
$124.95 -
DRAG SPECIALTIES Piston - Twin Cam 21930-99-005
DRAG SPECIALTIES
$118.95DRAG SPECIALTIES Piston Twin Cam 21930-99-005Piston for Twin Cam motors09110042- SKU:
- 09110042
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- BORE - OVERSIZE:
- +0,005'
- UNITS:
- EACH
- BORE SIZE IMPERIAL:
- 3.750'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.005'
$118.95 -
DRAG SPECIALTIES Piston - XL 750769-BX-LB1
DRAG SPECIALTIES
$101.95DRAG SPECIALTIES Piston XL 750769-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750769- SKU:
- DS750769
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE SIZE IMPERIAL:
- 3.518'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON DIAMETER IMPERIAL:
- 3.518'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,020'
$101.95 -
DRAG SPECIALTIES Piston - XL 750768-BX-LB1
DRAG SPECIALTIES
$101.95DRAG SPECIALTIES Piston XL 750768-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750768- SKU:
- DS750768
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.508'
- RIDING STYLE:
- STREET
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON DIAMETER IMPERIAL:
- 3.508'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- KIT
$101.95 -
DRAG SPECIALTIES Piston - XL 750767-BX-LB1
DRAG SPECIALTIES
$101.95DRAG SPECIALTIES Piston XL 750767-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750767- SKU:
- DS750767
- Availability:
- Ships Same Business Day
- Weight:
- 3.06 LBS
- BORE SIZE IMPERIAL:
- 3.498'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE - OVERSIZE:
- +0,005'
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$101.95 -
DRAG SPECIALTIES Piston - XL 750766-BX-LB1
DRAG SPECIALTIES
$101.95DRAG SPECIALTIES Piston XL 750766-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750766- SKU:
- DS750766
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.498'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- PISTON DIAMETER IMPERIAL:
- 3.498'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON
- UNITS:
- KIT
$101.95 -
DRAG SPECIALTIES Piston - XL 750755-BX-LB1
DRAG SPECIALTIES
$83.95DRAG SPECIALTIES Piston XL 750755-BX-LB1OEM quality cast aluminum alloy construction, Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines, Ideal for OEM replacement, Economical...DS750755- SKU:
- DS750755
- Availability:
- Ships Same Business Day
- Weight:
- 2.38 LBS
- BORE SIZE IMPERIAL:
- 3.237'
- PRODUCT NAME:
- PISTON
- PISTON MATERIAL:
- ALUMINUM
- PISTON DIAMETER IMPERIAL:
- 3.237'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- PAIR
- BORE - OVERSIZE:
- +0,050'
- BORE OVERSIZE - IMPERIAL:
- +0.050'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
$83.95 -
DRAG SPECIALTIES Pistons - Twin Cam 21930-99-STD
DRAG SPECIALTIES
$118.95DRAG SPECIALTIES Pistons Twin Cam 21930-99-STDPiston for Twin Cam motors09110041- SKU:
- 09110041
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- UNITS:
- PAIR
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 3.750'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- PRODUCT NAME:
- PISTON
$118.95 -
On Sale
S&S CYCLE Piston Kit 92-1060
S&S CYCLE
MSRP: $489.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1060These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921060- SKU:
- 921060
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 88'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $489.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1061
S&S CYCLE
MSRP: $489.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1061These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921061- SKU:
- 921061
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- DISPLACEMENT:
- 88'
- BORE - OVERSIZE:
- +0,010'
- PISTON MATERIAL:
- FORGED
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 93'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $489.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1062
S&S CYCLE
MSRP: $489.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-1062These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�, 4-1/2" and 4-5/8" stroke engines...921062- SKU:
- 921062
- Availability:
- Ships Same Business Day
- Weight:
- 2.78 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 88'
- DISPLACEMENT:
- 96'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 93'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
MSRP: $489.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-1400
S&S CYCLE
MSRP: $459.95Now: $426.56Was: $473.95S&S CYCLE Piston Kit 92-1400Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921400- SKU:
- 921400
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON HEAD SHAPE:
- FLAT TOP
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $459.95Now: $426.56Was: $473.95 -
On Sale
S&S CYCLE Piston Kit 92-1401
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1401Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921401- SKU:
- 921401
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- DISPLACEMENT:
- 107'
- PISTON MATERIAL:
- FORGED
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE - OVERSIZE:
- +0,010'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $459.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1402
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1402Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921402- SKU:
- 921402
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- DISPLACEMENT:
- 107'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 100'
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,020'
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $459.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1410
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1410Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921410- SKU:
- 921410
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- PISTON MATERIAL:
- FORGED
- BORE SIZE IMPERIAL:
- 4.000'
- PISTON HEAD SHAPE:
- FLAT TOP
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
MSRP: $459.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1411
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1411Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...921411- SKU:
- 921411
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,010'
- TYPE:
- REPLACEMENT
MSRP: $459.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit 92-1412
S&S CYCLE
MSRP: $459.95Now: $422.96Was: $469.95S&S CYCLE Piston Kit 92-1412All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...921412- SKU:
- 921412
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- PISTON HEAD SHAPE:
- FLAT TOP
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 4.000'
- DISPLACEMENT:
- 113'
- TYPE:
- REPLACEMENT
MSRP: $459.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Piston Kit - Twin Cam 92-1204
S&S CYCLE
MSRP: $519.95Now: $477.86Was: $530.95S&S CYCLE Piston Kit Twin Cam 92-1204All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...DS751307- SKU:
- DS751307
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BORE - OVERSIZE:
- +0,005'
- BORE SIZE IMPERIAL:
- 3.875'
- TYPE:
- REPLACEMENT
- BORE OVERSIZE - IMPERIAL:
- +0.005'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4'
- DISPLACEMENT:
- 95'
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
MSRP: $519.95Now: $477.86Was: $530.95 -
On Sale
S&S CYCLE Standard Pistons 92-1210
S&S CYCLE
MSRP: $519.95Now: $477.86Was: $530.95S&S CYCLE Standard Pistons 92-1210These forged 3-7/8" bore stroker pistons for 1999-'16 HD® Big Twin are required for the S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels, They are compatible with stock or S&S® Super Stock® cylinder...09200001- SKU:
- 09200001
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- UNITS:
- SET
- BORE SIZE IMPERIAL:
- 3.875'
- DISPLACEMENT:
- 106'
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/2'
- PISTON MATERIAL:
- FORGED ALUMINUM
- PRODUCT NAME:
- PISTON KIT
MSRP: $519.95Now: $477.86Was: $530.95
