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Cylinder Works Yamaha YZ 250 big bore cylinder kit with 250cc to 295cc upgrade, featuring the +5.6mm bore for enhanced performance.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm upgrade, 295cc displacement, for enhanced performance.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 99-23 295cc 250cc engine upgrade, showing the assembled cylinder components.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 99-23 model, showing the 295cc cylinder and machining details.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm increase, showing the polished aluminum cylinder and engine components.
Cylinder Works 99-23 Yamaha YZ 250 big bore cylinder kit with 295cc displacement and +5.6mm bore, showing the aluminum cylinder and piston.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm increased bore and 295cc capacity, shown in the image.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 250cc to 295cc upgrade, featuring +5.6mm bore for enhanced performance.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 250cc to 295cc upgrade, featuring the +5.6mm bore for enhanced performance.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm upgrade, 295cc displacement, for enhanced performance.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 99-23 295cc 250cc engine upgrade, showing the assembled cylinder components.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 99-23 model, showing the 295cc cylinder and machining details.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm increase, showing the polished aluminum cylinder and engine components.
Cylinder Works 99-23 Yamaha YZ 250 big bore cylinder kit with 295cc displacement and +5.6mm bore, showing the aluminum cylinder and piston.
Cylinder Works Yamaha YZ 250 250cc big bore cylinder kit with +5.6mm increased bore and 295cc capacity, shown in the image.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 250cc to 295cc upgrade, featuring +5.6mm bore for enhanced performance.
Description
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, providing cost savings over purchasing OEM components separately.

Cylinder Works 99-23 Yamaha YZ 250 250cc +5.6mm Big Bore Cylinder Kit 295cc

Sale price $979.49
Regular price $1,255.75You saved$276.26 OFF

Shipping calculated at checkout

Specifications
Description
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, providing cost savings over purchasing OEM components separately.
Cylinder Works Yamaha YZ 250 big bore cylinder kit with 250cc to 295cc upgrade, featuring the +5.6mm bore for enhanced performance.
Cylinder Works 99-23 Yamaha YZ 250 250cc +5.6mm Big Bore Cylinder Kit 295cc
Sale price $979.49
Regular price $1,255.75You saved$276.26 OFF

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