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Big Bore Kits & Cylinder Kits

67 Products

Universal Parts OE Style replacement cylinder kits and performance big bore kits from top brands like SSP-G, Koso, Naraku, Athena and Polini for 2-stroke and 4-stroke scooters and motorcycles.

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SSP-G 47mm Kymco 2-Stroke LC Big Bore Cylinder Kit

Part #: 169-403

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$194.99

SSP-G 47mm Kymco 2-Stroke AC Big Bore Cylinder Kit

Part #: 169-405

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$154.99

Out of Stock

Universal Parts Minarelli 47mm Big Bore Cylinder Kit

Part #: 161-227

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$89.99

Naraku 70cc Performance Cylinder for AC Minarelli

Part #: 137-26

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$76.99

Naraku QMB139 47mm 72cc Performance Cylinder Kit

Part #: 137-13

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$129.99

Athena 47.6mm A/C Piaggio Cylinder Kit

Part #: 135-9

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$222.99

Athena 47.6mm A/C Minarelli Performance Cylinder Kit

Part #: 135-2

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$198.99

Airsal 70cc Cylinder and Head Kit for LC Piaggio

Part #: 158-1

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$174.99

SSP-G 70cc 2-stroke Minarelli Big Bore Kit - 10mm Piston Pin

Part #: 169-57

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$139.99

SSP-G 70cc 2-stroke Big Bore Kit - 12mm Piston Pin

Part #: 169-153

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$149.99

Naraku 70cc Performance Cylinder for LC Piaggio

Part #: 137-16

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$109.99

Athena 47.6mm L/C Minarelli Performance Cylinder Kit

Part #: 135-4

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$252.99

Athena 47.6mm Vertical Minarelli Cylinder Kit

Part #: 135-3

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$206.99

Athena 47.6mm Dio SR Performance Cylinder Kit

Part #: 135-1

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$209.99

SSP-G 50mm Dio SR Performance Cylinder Kit

Part #: 169-390

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$154.99

Universal Parts Minarelli 50mm Cylinder Kit

Part #: 161-228

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$99.99

SSP-G 54mm Minarelli Big Bore Kit

Part #: 169-154

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$179.99

Naraku Performance Cylinder for 100cc AC Minarelli

Part #: 137-49

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$129.99

Polini 63mm Cylinder Kit for Vespa PX

Part #: 146-61

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$289.99

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