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KB Performance Piston

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£7.25 - £7.25
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Kb Performance Piston Keith Black, Replacement Piston Pin .792" – All Kb Pistons

Low stock

Description Standard replacement wrist pin for KB pistons. Note: See 944731 for matching KB wrist pin lock ring. Fitment All KB pistons (excl. all ...

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£7.03 - £7.03
£7.03
£7.25
£7.25 - £7.25
£7.25
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£428.79 - £428.79
£428.79
£445.82
£445.82 - £445.82
£445.82

Kb Performance Piston M8 114/117 to 120" Big Bore Conv. Piston Set. Std – 2017–2024 114" M8

Out of stock

Description Forged Super Duty series for the Milwaukee Eight engine. With hard anodized crown and top ring groove to reflect heat and prevent ring ...

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£428.79 - £428.79
£428.79
£445.82
£445.82 - £445.82
£445.82
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Sold out
£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 883-1200 Big Bore Piston Kit. Std – 1986–2022 XL883 (883 to 1200 Conversion)

Out of stock

Description High compression. 883-1200 conversion piston set. Compatible with stock unmodified cylinder heads. 10:1 Compression ratio. Piston weigh...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
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£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77

Kb Performance Piston 1200 XL Piston Kit. Std – 1988–2022 XL1200

Low stock

Description Standard replacement piston set; for stock or high lift camshafts. With a lowered top ring and deeper valve pockets to accomodate the h...

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£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77
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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 883-1200 Big Bore Piston Kit. +.005" – 1986–2022 XL883 (883 to 1200 Conversion)

Out of stock

Description High compression. 883-1200 conversion piston set. Compatible with stock unmodified cylinder heads. 10:1 Compression ratio. Piston weigh...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
Sold out
Sold out
£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77

Kb Performance Piston 1200 XL Piston Kit. +.005" – 1988–2022 XL1200

Out of stock

Description Standard replacement piston set for stock applications. Stock 9.0:1 compression ratio. Piston weight 341gr. Piston pin weight 97gr. Hea...

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£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77
Sold out
£248.73 - £248.73
£248.73
£253.20
£253.20 - £253.20
£253.20

Kb Performance Piston 1200cc B.t. Piston Kit. Std – 1941–1978 74"/1200cc Knuckle; Pan…

Low stock

Description Compatible with stock cylinders and heads; gives stock compression ratio. 8.5:1 CR. Piston weight 370gr. Piston pin weight 97gr. Head t...

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£248.73 - £248.73
£248.73
£253.20
£253.20 - £253.20
£253.20
£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77

Kb Performance Piston 1200 XL Piston Kit. Std – 1988–2022 XL1200

Low stock

Description Standard replacement piston set for stock applications. Stock 9.0:1 compression ratio. Piston weight 341gr. Piston pin weight 97gr. Hea...

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£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77
£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 1340cc Shovel Piston Kit. Std – 1979–1984 1340cc Shovel

Low stock

Description 8.0:1 CR. Piston weight 357gr. Piston pin weight 97gr. Head type: Dome 0.426" / Dome -30cc. Compression height 1.285". / Bore 3.4980". ...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
£248.73 - £248.73
£248.73
£253.20
£253.20 - £253.20
£253.20

Kb Performance Piston 1200cc B.t. Piston Kit. +.005" – 1941–1978 74"/1200cc Knuckle; Pan…

Low stock

Description Compatible with stock cylinders and heads; gives stock compression ratio. 8.5:1 CR. Piston weight 370gr. Piston pin weight 97gr. Head t...

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£248.73 - £248.73
£248.73
£253.20
£253.20 - £253.20
£253.20
Sold out
£311.07 - £311.07
£311.07
£316.66
£316.66 - £316.66
£316.66

Kb Performance Piston 1340 Evo B.t. Forged Piston Kit. Std – 1984–1999 Evo Big Twin

Out of stock

Description Forged piston set. 9.5:1 CR with 80cc head. Piston weight 365gr. Piston pin weight 97gr. Piston pin dia. .792" / offset. Head type: Dom...

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£311.07 - £311.07
£311.07
£316.66
£316.66 - £316.66
£316.66
Sold out
£311.07 - £311.07
£311.07
£316.66
£316.66 - £316.66
£316.66

Kb Performance Piston Piston Set Std – 1986–2022 XL883 (883 to 1200 Conversion)

Low stock

Description 883-1200 conversion forged piston set. 10.1 CR with 51cc head. Works with unmodified 883 heads. Piston weight 337gr. Piston pin weight ...

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£311.07 - £311.07
£311.07
£316.66
£316.66 - £316.66
£316.66
£233.68 - £233.68
£233.68
£249.75
£249.75 - £249.75
£249.75

Kb Performance Piston 96" to 103" Big Bore Piston Set. Std – 2007–2017 Twin Cam

Low stock

Description For 96" to 103" (3 3/4" to 3 7/8") big bore conversions. Used with stock heads and cylinders. By boring the stock cylinders from 3-3/4"...

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£233.68 - £233.68
£233.68
£249.75
£249.75 - £249.75
£249.75
£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77

Kb Performance Piston XR1200/Buell Xb Piston Kit. Std – 2008–2012 XR1200; 2008–2010 Buell 1200…

Low stock

Description Forged aluminum piston set for stock stroke and cylinders. 9.2:1 CR with 69cc; 10.1:1 CR with 62cc; 11:1 CR with 55cc and 11.6:1 CR wit...

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£235.55 - £235.55
£235.55
£239.77
£239.77 - £239.77
£239.77
£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57

Kb Performance Piston 1200cc B.t. Forged Piston Kit. Std – 1941–1978 1200cc/80" Knuckle; Pan…

Low stock

Description Forged piston set. 8.5:1 CR with 112cc head. Standard replacement. Piston weight 456gr. Piston pin weight 97gr. Piston pin dia. .791" /...

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£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57
Sold out
£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57

Kb Performance Piston 3-5/8 Big Bore Forged Piston Kit. Std – 1948–1984 Pan; Shovel. with 3-5/8 Big…

Out of stock

Description Forged 3-5/8 big bore piston set. Used with 3-5/8" big bore cylinders with 5.330" (stock) to 5.530" (+.200") length. Must use 4-1/4" (s...

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£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57
Sold out
Sold out
£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57

Kb Performance Piston 1340 Shovel Forged Piston Kit. Std – 1979–1984 1340cc Shovel

Out of stock

Description Forged piston set. 9.0:1 CR with 112cc head. Piston weight 416gr. Piston pin weight 97gr. Piston pin dia. .791" / offset. Head type: Do...

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£275.62 - £275.62
£275.62
£280.57
£280.57 - £280.57
£280.57
Sold out
£334.69 - £334.69
£334.69
£340.70
£340.70 - £340.70
£340.70

Kb Performance Piston 88" to 95" Twin Cam Piston Kit. Std – 1999–2006 88" Twin Cam

Low stock

Description 88" (3-3/4") to 95" (3-7/8") big bore conversion forged piston set. 9.25:1 CR with 85cc head. Piston weight 350gr. Piston pin weight 89...

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£334.69 - £334.69
£334.69
£340.70
£340.70 - £340.70
£340.70
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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 1340cc Shovel Pop-Up Piston Kit. Std – 1979–1984 1340cc Shovel

Out of stock

Description High compression pop-up piston set. 9.5:1 CR. Piston weight 388gr. Piston pin weight 97gr. Head type: Dome / Dome -47cc. Compression he...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
Sold out
£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 1340cc Shovel Pop-Up Piston Kit. +.005" – 1979–1984 1340cc Shovel

Low stock

Description High compression pop-up piston set. 9.5:1 CR. Piston weight 388gr. Piston pin weight 97gr. Head type: Dome / Dome -47cc. Compression he...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
£242.17 - £242.17
£242.17
£246.51
£246.51 - £246.51
£246.51

Kb Performance Piston 1340cc Evo B.t. Piston Kit. Std – 1984–1999 Evo Big Twin

Low stock

Description 8.5:1 CR. Piston weight 350gr. Piston pin weight 97gr. Head type: Flat top. Dome +1.5cc. Compression height 1.375". Bore 3.4980". Strok...

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£242.17 - £242.17
£242.17
£246.51
£246.51 - £246.51
£246.51
£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 1340cc Evo B.t. Pop-Up Piston Kit. Std – 1984–1999 Evo Big Twin

Low stock

Description Pop-up high compression. 9.5:1 CR. Piston weight 392gr. Piston pin weight 97gr. Head type: Dome. Dome -9cc. Compression height 1.375". ...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90

Kb Performance Piston 1340cc Evo B.t. Pop-Up Piston Kit. Std – 1984–1999 Evo Big Twin

Low stock

Description Pop-up high compression. 10.5:1 CR. Piston weight 360gr. Piston pin weight 97gr. Head type: Dome 0.200". Dome -18cc. Compression height...

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£255.33 - £255.33
£255.33
£259.90
£259.90 - £259.90
£259.90
£242.17 - £242.17
£242.17
£246.51
£246.51 - £246.51
£246.51

Kb Performance Piston 1340cc Evo B.t. Piston Kit. +.005" – 1984–1999 Evo Big Twin

Low stock

Description 8.5:1 CR. Piston weight 350gr. Piston pin weight 97gr. Head type: Flat top. Dome +1.5cc. Compression height 1.375". Bore 3.4980". Strok...

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£242.17 - £242.17
£242.17
£246.51
£246.51 - £246.51
£246.51

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