Description: Cylinder Works Big Bore Cylinder Kit 270cc YAMAHA YZ250F YZ250FX WR250F Cylinder Works Big Bore Cylinder Kits set the standard when you want to increase the displacement of your motorcycle, UTV, or ATV. With this kit you get top quality parts rolled into one package so you’ll be able to directly fit every component, torque everything down, and get back to riding. The cylinder itself is made from an OEM grade aluminum casting with a nickel silicon carbide cylinder sleeve that comes precisely sized and honed, giving your engine great ring sealing and cylinder wall longevity. The dimensions of the big bore cylinder are sized to fit your stock engine without any machine work or modification. And to make things easier for you, the kit also includes the correctly sized piston, rings, wristpin, and gaskets to fit your new larger displacement bore perfectly. If you want to get more from your machine, pick up Cylinder Works’ Big Bore Cylinder Kit to give your ride with a whole new attitude. Specs: Nickel Silicon Carbide plated cylinder Bore comes properly sized and honed Easy bolt-on installation No machining or alteration of your engine or cases needed Kit comes complete with cylinder, gaskets, and piston kit Replacement piston kits and gaskets available SPECS Uses Vertex #23943 Compression Ratio13.5:1 Cylinder Diameter80 mm Cylinder Kit TypeBig Bore Displacement270 cc Engine Type4-Cycle IncludesCylinder, Piston Kit, and Top-End Gasket Kit Size Over Standard3.0mm Fits the following models: YAMAHA YZ250F 2014-2018 YAMAHA YZ250FX 2015-2018 YAMAHA WR250F 2015-2019
Price: 627.26 USD
Location: Springfield, Oregon
End Time: 2025-01-21T14:39:44.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: Cylinder Works
Manufacturer Part Number: 21010-K01
