Cylinder Works Big Bore Cylinder Kit for 1999-25 Yamaha YZ250 - 72.00mm - 21009-K01 2012 Honda TRX250 Fourtrax Recon 2005 Polaris Scrambler 500 H

2005 Polaris Scrambler 500 H

2000 Polaris Indy 700 RMK w/136" track

Items Included (1) 83-1/2" Stainless steel clutch line W/(1) 3/8"/10mm 25 degree banjo fitting and (1) male 3/8"-24 inverted flare

617M06640 - Kawasaki KX250 '92-01 ProLite 2614CD

Blocks are longer and wider

Cylinder Works Big Bore Cylinder Kit for 1999-25 Yamaha YZ250 - 72.00mm - 21009-K01 2012 Honda TRX250 Fourtrax Recon 2005 Polaris Scrambler 500 HCylinder Works Big Bore Cylinder Kit Cylinder kit includes matching Vertex pistons to ensure longevity, performance and reduced engine noise Cylinders have a nickel silicon carbide cylinder sleeve Look virtually identical to OEM cylinders Kit includes: Cylinder, Cylinder Head, Power Valve Kit, Piston Kit, Top End Gasket Kit, Wrist Pin Bearing ( Uses Vertex Piston #24079B) Made in the USA Notes: Cylinder does not require machine work (unless noted).