Standard Bore Cylinder Kits for Dirt Bikes UK | Top End Rebuild Kits | at Motocross Parts UK | Motocross Parts UK

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Dirt Bike Standard Bore Cylinder Kits – Complete OEM-Spec Rebuild Solution Restore your engine's original performance and compression with our standard bore cylinder kits — the complete, no-compromise solution for rebuilding a worn or damaged top end back to factory specification. Each ... show more

Honda Standard Bore Cylinder Kits

Kawasaki Standard Bore Cylinder Kits

KTM Standard Bore Cylinder Kits

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Yamaha Standard Bore Cylinder Kits

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KAWASAKI KXF 450 2009 - 2012 96MM HIGH COMPRESSION CYLINDER KIT 13.2:1

The simplest way to bring a tired top end back to life.

KAWASAKI KXF 450 2009 - 2012 96MM STANDARD COMPRESSION CYLINDER KIT 12.7:1

The simplest way to bring a tired top end back to life.

KAWASAKI KXF 450 2013 - 2014 96MM HIGH COMPRESSION CYLINDER KIT 13.6:1

The simplest way to bring a tired top end back to life.

KAWASAKI KXF 450 2013 - 2014 96MM STANDARD COMPRESSION CYLINDER KIT 12.5:1

The simplest way to bring a tired top end back to life.

KAWASAKI KXF 450 2015 96MM HIGH COMPRESSION CYLINDER KIT 13.0:1 COMPRESSION

The simplest way to bring a tired top end back to life.

KAWASAKI KXF 450 2015 96MM STANDARD COMPRESSION CYLINDER KIT 12.5:1

The simplest way to bring a tired top end back to life.

KTM SX 65 2009-2023 45MM STANDARD CYLINDER KIT 50005-K01

The simplest way to bring a tired top end back to life.

KTM SXF 250 2013-2015 EXC-F 250 2014 78MM HIGH COMPRESSION CYLINDER KIT 14.3:1

The simplest way to bring a tired top end back to life.

KTM SXF 250 2013-2015 EXC-F 250 2014 78MM STANDARD COMPRESSION CYLINDER KIT 13.9:1

The simplest way to bring a tired top end back to life.

KTM SXF 250 2016-2022 / FC250 2016-2022 78MM HIGH COMPRESSION CYLINDER KIT 14.7:1

The simplest way to bring a tired top end back to life.

KTM SXF 250 2016-2022 / HUSQVARNA FC250 2016-2022 78MM STANDARD COMPRESSION CYLINDER KIT 14.4:1

The simplest way to bring a tired top end back to life.

KTM SXF250 2006-2012 / EXC-F250 2006-2013 76MM HIGH COMPRESSION CYLINDER KIT 13.3:1

The simplest way to bring a tired top end back to life.

KTM SXF250 2006-2012 / EXC-F250 2006-2013 76MM STANDARD COMPRESSION CYLINDER KIT 12.8:1

The simplest way to bring a tired top end back to life.

SUZUKI DRZ 400 2000-2022 LTZ 400 QUAD 2003-2014 90MM STANDARD COMPRESSION CYLINDER KIT 11.3:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2004 - 2006 77MM HIGH COMPRESSION CYLINDER KIT 13.4:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2004 - 2006 77MM STANDARD COMPRESSION CYLINDER KIT 12.6:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2007 - 2009 77MM HIGH COMPRESSION CYLINDER KIT 13.8:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2007 - 2009 77MM STANDARD COMPRESSION CYLINDER KIT 13.4:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2010 - 2012 77MM HIGH COMPRESSION CYLINDER KIT 13.8:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2010 - 2012 77MM STANDARD COMPRESSION CYLINDER KIT 13.4:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2013 - 2015 77MM HIGH COMPRESSION CYLINDER KIT 13.9:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2013 - 2015 77MM STANDARD COMPRESSION CYLINDER KIT 13.5:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2016 - 2018 77MM HIGH COMPRESSION CYLINDER KIT 14.2:1

The simplest way to bring a tired top end back to life.

SUZUKI RMZ 250 2016 - 2018 77MM STANDARD COMPRESSION CYLINDER KIT 13.75:1

The simplest way to bring a tired top end back to life.

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