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Cylinder Works 99-23 Yamaha YZ 250 250cc +5.6mm Big Bore Cylinder Kit 295cc
OEM in apperance, yet performance driven in design. The Cylinder Works Big Bore Cylinder Kits contain a hand matched big bore Vertex piston and top end gasket kit wtih o-rings in an all-in-one kit,...$1,195.95$1,192.96$1,022.53 -
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Cylinder Works 99-23 Yamaha YZ 250 250cc Standard Bore Cylinder Kit
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM...$1,135.95$1,013.84$869.00 -
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Cylinder Works 99-23 Yamaha YZ 250 250cc Standard Bore Cylinder Kit
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM...$842.95$716.51$644.85 -
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Cylinder Works 99-24 Yamaha YZ 250 250cc +5.6mm Big Bore Top-End Gasket Kit 72mm
Cylinder Works Big Bore Gasket Kits contain everything needed to rebuild the top end. Each kit comes with head, base gaskets, exhaust gaskets and o-rings necessary when removing the cylinder and head...$113.95$96.99$87.29 -
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Cylinder Works 99-24 Yamaha YZ 250 250cc Standard Bore Cylinder 66.4mm
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM...$645.95$613.65$552.28 -
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Cylinder Works 99-24 Yamaha YZ 250 250cc Standard Bore Power Valve Kit
OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM...$252.95$240.30$216.27 -
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