FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW

Auto Barn
Est. 1957
1 / 4
Cylinder Works
Cylinder Works

Cylinder Works 17-19 Kawasaki KX 250 F 250cc +3mm Big Bore Cylinder Kit 270cc 13.7:1 Comp. 80mm

$770.40

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cylinder Works 17-19 Kawasaki KX 250 F 250cc +3mm Big Bore Cylinder Kit 270cc 13.7:1 Comp. 80mm. Increases horsepower and engine displacement.

Key Features

  • This kit fits 2017-2019 Kawasaki KX 250 F models.
  • Constructed from a 2618 aluminum alloy for strength and durability.
  • Increases engine displacement to 270cc with an 80mm bore.
  • Features a 13.7:1 compression ratio for improved performance.
  • Includes a hand-matched Vertex piston.
  • Comes with a complete top-end gasket kit and O-rings.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

Built from a strong 2618 aluminum alloy, this big bore cylinder kit from Cylinder Works is designed to increase the displacement and horsepower of your 2017-2019 Kawasaki KX 250 F. The kit expands the bore to 80mm, effectively making it a 270cc engine with a 13.7:1 compression ratio. This means more power on tap for acceleration and overall performance.

What makes this kit a smart choice is that it comes as a complete package. You get the big bore cylinder itself, a hand-matched Vertex piston, and a top-end gasket kit with all the necessary O-rings. Buying these components together saves you money compared to sourcing each piece individually from the OEM. The appearance is kept similar to stock, but the internal design is focused on performance gains.

If you're looking to get more out of your KX 250 F's engine, this big bore kit offers a straightforward way to achieve increased displacement and horsepower. It's a well-built kit that includes everything you need to get the job done.

Specifications

Brand
Cylinder Works
Manufacturer Part #
31012-K01
UPC
714205040890

Frequently Asked Questions

Cylinder Works 17-19 Kawasaki KX 250 F 250cc +3mm Big Bore Cylinder Kit 270cc 13.7:1 Comp. 80mm

$770.40