Cylinder Works 21-23 Yamaha WR 450 F 450cc +2mm Big Bore Cylinder Kit 470cc
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.
- High-quality 2618 aluminum alloy for superior strength and durability
- Increased horsepower and engine displacement
Product Information
Product Information
Shipping & Returns
Shipping & Returns





Cylinder Works 21-23 Yamaha WR 450 F 450cc +2mm Big Bore Cylinder Kit 470cc
Cylinder Works 21-23 Yamaha WR 450 F 450cc +2mm Big Bore Cylinder Kit 470cc
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.
- High-quality 2618 aluminum alloy for superior strength and durability
- Increased horsepower and engine displacement
Original: $11,613.13
-70%$11,613.13
$3,483.94Product Information
Product Information
Shipping & Returns
Shipping & Returns
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.
- High-quality 2618 aluminum alloy for superior strength and durability
- Increased horsepower and engine displacement



















