ORO2U Dirt Catalogue - Section E - Engine and Performance.

Cylinder Works

Cylinder Kits

Cylinder Works Cylinder Kits An alternative to costly OEM cylinders or the time consuming process of re-plating existing cylinders, Cylinder Works offers enthusiasts access to a complete line of OEM quality dirt bike and ATV replacement cylinders and cylinder kits. In addition to standard bore, stock compression replacement cylinder kits. Each kit comes complete with the piston, rings, and gaskets to get back on the track or trail quickly. The quality of a cylinder is only as good as the manufacturing. Each Cylinder Works cylinder is designed, machined, inspected for quality and matched to its components right at out home facility in Urbandale, Iowa. Cylinder Works OEM Replacement Cylinders & Cylinder Kits Each Cylinder Works replacement cylinder is: Stock in appearance, Precision honed, Nickel silicon carbide plated, OEM quality without the OEM price. Cylinder Works replacement cylinder kits also contain: Gaskets and seals needed for installation, Hand fitted, premium-quality Vertex piston kit complete with piston rings, pin and circlips.

HONDA

CRF 250 R 2004-2009 CRF 250 X 2004-2017

Image

Part No.

Description

cc.

Ø mm

Cylinder Standard Bore (Cylinder Only)

56-K100.78.C.W

249

78

22983A

Piston kit

77.95

Cylinder kit Big Bore +1mm (Cylinder, gaskets, piston kit)

56-K100.79.CKW

256

79

23461A

Piston kit Compression 13.0:1

78.96

23461B

Piston kit Compression 13.0:1

78.97

56-K100.79.GKW Gasket Kit

Cylinder kit Big Bore +3mm (Cylinder, gaskets, piston kit)

56-K100.81.G.W

269

81

23535A

Piston kit Compression 13.0:1

80.96

23535B

Piston kit Compression 13.0:1

80.97

56-K100.79.GKW Gasket Kit

CRF 250 R 2010-2013

Image

Part No.

Description

cc.

Ø mm

Cylinder Standard Bore (Cylinder Only)

56-K134.768.C.W

249

76.8

23510A

Piston kit Compression 13.2:1

76.76

23510B

Piston kit Compression 13.2:1

76.77 76.78

23510C

Piston kit Compression 13.2:1

Cylinder kit Standard Bore (Cylinder, gaskets, piston kit)

56-K134.768.WORK

249

76.8

23510A

Piston kit Compression 13.2:1

76.76

23510B

Piston kit Compression 13.2:1

76.77 76.78

23510C

Piston kit Compression 13.2:1

Cylinder kit Big Bore +3.2mm (Cylinder, gaskets, piston kit)

56-K134.80.WORK

270

80

*Please visit our website for current prices E101

E-mail: sales@oro2u.com

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