Cylinder Works Big Bore Cylinder Kit for 1999-25 Yamaha YZ250 - 72.00mm - 21009-K01 2012 Honda TRX250 Fourtrax Recon 2015 Harley-Davidson Softail Deluxe -

2015 Harley-Davidson Softail Deluxe - FLSTN

Blocks are longer and wider

2005 Polaris Scrambler 500 H

2000 Polaris Indy 700 RMK w/136" track

Product Number: B28-317T

Cylinder Works Big Bore Cylinder Kit for 1999-25 Yamaha YZ250 - 72.00mm - 21009-K01 2012 Honda TRX250 Fourtrax Recon 2015 Harley-Davidson Softail Deluxe -Cylinder 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).