CYLINDER KIT 99mm YAMAHA YZ 450 F 18-19 CYLINDER WORKS CW21012K01 BIG BORE
CYLINDER KIT 99mm YAMAHA YZ 450 F 18-19 CYLINDER WORKS CW21012K01 BIG BORE
Cylinder Works big bore cylinder kit for Yamaha 450 models, designed as a replacement top-end assembly for 4-cycle engines with increased displacement to 470 cc. This kit includes the cylinder, piston kit, and top-end gasket kit, and is specified with a 99 mm cylinder diameter, 12.8:1 compression ratio, and compatibility with Vertex piston reference 24369.
Features
-
Big bore cylinder kit
-
Replacement top-end assembly
-
Includes cylinder, piston kit, and top-end gasket kit
-
Uses Vertex #24369
Specifications
-
Cylinder diameter: 99 mm
-
Compression ratio: 12.8:1
-
Displacement: 470 cc
-
Engine type: 4-cycle
-
Cylinder kit type: big bore
Vehicle Fitments
-
Yamaha WR 450 F (2019-2020)
-
Yamaha YZ 450 F (2018-2019)
-
Yamaha YZ 450 FX (2019-2020)