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S&S Cycle

Shop S&S Cycle performance parts for Harley-Davidson motorcycles, including engines, big-bore kits, camshafts, air cleaners, fuel systems and exhaust components for street, touring and performance builds.

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S&S Cycle S&S 3.635" piston kit BT84-99 w/SS heads Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S 3.635" piston kit BT84-99 w/SS heads

Out of stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S 3.635" Big Bore piston kit BT84-99
£429.27 - £429.27
£429.27
£429.27 - £429.27
£429.27

S&S Cycle S&S 3.635" Big Bore piston kit BT84-99

Low stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£429.27 - £429.27
£429.27
£429.27 - £429.27
£429.27
S&S Cycle S&S 3.665" piston kit BT84-99 w/SS heads Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S 3.665" piston kit BT84-99 w/SS heads

Out of stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S 3.645" piston kit BT84-99 w/SS heads Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S 3.645" piston kit BT84-99 w/SS heads

Out of stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S 3-5/8" cyl.kit BT84-99 blk stck head
£1,432.54 - £1,432.54
£1,432.54
£1,432.54 - £1,432.54
£1,432.54

S&S Cycle S&S 3-5/8" cyl.kit BT84-99 blk stck head

Low stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£1,432.54 - £1,432.54
£1,432.54
£1,432.54 - £1,432.54
£1,432.54
S&S Cycle S&S 3.665" Big Bore piston kit BT84-99
Sold out
£420.00 - £420.00
£420.00
£420.00 - £420.00
£420.00

S&S Cycle S&S 3.665" Big Bore piston kit BT84-99

Out of stock

DescriptionHarley performance people that know will confirm that "You can't beat cubic inches" S&S understand this and came up with the solutio...

View full details
£420.00 - £420.00
£420.00
£420.00 - £420.00
£420.00
Sold out
S&S Cycle S&S 3.5" BigBore kit 883XL86-22 silver
£977.03 - £977.03
£977.03
£977.03 - £977.03
£977.03

S&S Cycle S&S 3.5" BigBore kit 883XL86-22 silver

Low stock

DescriptionBoost any XL883 Sportster 1986-2022 to 1200cc. No machine shop? No problem, no machining is needed. Don't want to rebalance your stock 8...

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£977.03 - £977.03
£977.03
£977.03 - £977.03
£977.03
S&S Cycle S&S 3-9/16" BigBore kit 1200XL86-22 blck
£873.17 - £873.17
£873.17
£873.17 - £873.17
£873.17

S&S Cycle S&S 3-9/16" BigBore kit 1200XL86-22 blck

Low stock

DescriptionThese kits convert 1986-1987 XL1100 and 1988-2022 XL1200 Sportster to 1250cc displacement. No machining or rebalancing is required. Kit ...

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£873.17 - £873.17
£873.17
£873.17 - £873.17
£873.17
S&S Cycle S&S 3.5" BigBore kit 883XL86-22 black
£977.03 - £977.03
£977.03
£977.03 - £977.03
£977.03

S&S Cycle S&S 3.5" BigBore kit 883XL86-22 black

Low stock

DescriptionBoost any XL883 Sportster 1986-2022 to 1200cc. No machine shop? No problem, no machining is needed. Don't want to rebalance your stock 8...

View full details
£977.03 - £977.03
£977.03
£977.03 - £977.03
£977.03
S&S Cycle S&S Pistonkit V96 engine B3.625"xS4.625"
Sold out
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18

S&S Cycle S&S Pistonkit V96 engine B3.625"xS4.625"

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18
Sold out
S&S Cycle S&S 883XL86-up to 1200 piston kit +.010"
Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S 883XL86-up to 1200 piston kit +.010"

Out of stock

DescriptionAn economical way to get more out of your 883 Sportster. Use these forged pistons to convert an 883cc engine to 1200cc. Bore the stock 8...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S Piston kit SSW 113CI +.020
Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S Piston kit SSW 113CI +.020

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S 883XL86-up to 1200 piston kit std
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S 883XL86-up to 1200 piston kit std

Low stock

DescriptionAn economical way to get more out of your 883 Sportster. Use these forged pistons to convert an 883cc engine to 1200cc. Bore the stock 8...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
S&S Cycle S&S Pistonkit V96 engine B3.635"xS4.625"
Sold out
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18

S&S Cycle S&S Pistonkit V96 engine B3.635"xS4.625"

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18
Sold out
S&S Cycle S&S Piston kit 113 SSW +.030
£435.75 - £435.75
£435.75
£435.75 - £435.75
£435.75

S&S Cycle S&S Piston kit 113 SSW +.030

Low stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£435.75 - £435.75
£435.75
£435.75 - £435.75
£435.75
S&S Cycle S&S Pistonkit V96 engine B3.645"xS4.625"
Sold out
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18

S&S Cycle S&S Pistonkit V96 engine B3.645"xS4.625"

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£430.18 - £430.18
£430.18
£430.18 - £430.18
£430.18
Sold out
S&S Cycle S&S Piston kit SSW 113CI Std
Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S Piston kit SSW 113CI Std

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S Piston kit SSW 113CI +.010
Sold out
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67

S&S Cycle S&S Piston kit SSW 113CI +.010

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£449.67 - £449.67
£449.67
£449.67 - £449.67
£449.67
Sold out
S&S Cycle S&S Piston kit 124 SSW+ +.010
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98

S&S Cycle S&S Piston kit 124 SSW+ +.010

Low stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98
S&S Cycle Piston, Set, 4.145" bore V111,117,124
Sold out
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98

S&S Cycle Piston, Set, 4.145" bore V111,117,124

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98
Sold out
S&S Cycle S&S Piston kit 124 SSW+ Std
Sold out
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98

S&S Cycle S&S Piston kit 124 SSW+ Std

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98
Sold out
S&S Cycle Piston Set V124SSW 4.155"
Sold out
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98

S&S Cycle Piston Set V124SSW 4.155"

Out of stock

DescriptionS&S replacement piston kits for use in S&S 96CI V2, 113CI SuperSideWinder, and 124CI SuperSideWinder Plus engines, as well as ma...

View full details
£572.98 - £572.98
£572.98
£572.98 - £572.98
£572.98
Sold out
S&S Cycle S&S Shovelhead heads 66-78 3 5/8" bore
£1,758.00 - £1,758.00
£1,758.00
£1,758.00 - £1,758.00
£1,758.00

S&S Cycle S&S Shovelhead heads 66-78 3 5/8" bore

Low stock

DescriptionS&S cylinder heads are really state of the art. Just the part you need to make your Shovelhead growl again. While stock heads use st...

View full details
£1,758.00 - £1,758.00
£1,758.00
£1,758.00 - £1,758.00
£1,758.00
S&S Cycle S&S Shovelhead heads BT79-84 stock bore
£1,598.51 - £1,598.51
£1,598.51
£1,598.51 - £1,598.51
£1,598.51

S&S Cycle S&S Shovelhead heads BT79-84 stock bore

Low stock

DescriptionS&S cylinder heads are really state of the art. Just the part you need to make your Shovelhead growl again. While stock heads use st...

View full details
£1,598.51 - £1,598.51
£1,598.51
£1,598.51 - £1,598.51
£1,598.51

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