What is the main benefit of this big bore cylinder kit?

This kit increases your Honda CRF 450 R's engine displacement to 450cc with a 99mm bore. This results in improved horsepower and torque for better overall performance.

What materials is the cylinder made from?

The cylinder is made from a high-quality 2618 aluminum alloy. This material is chosen for its superior strength and durability, which is important for handling the increased demands of a bigger displacement engine.

What comes included in this kit?

This is an all-in-one kit that includes the big bore cylinder, a hand-matched Vertex piston, and a complete top-end gasket kit with O-rings. It provides cost savings compared to buying OEM components separately.

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Specifications

Brand: Cylinder Works
Part #: 11010-1
UPC: 714205035216

Cylinder Works 17-24 Honda CRF 450 R 450cc Big Bore Cylinder 99mm

Name: Cylinder Works 17-24 Honda CRF 450 R 450cc Big Bore Cylinder 99mm
Brand: Cylinder Works
SKU: cylinder-works-cylinder-works-17-24-honda-crf-450-r-450cc-big-bore-cylinder-99mm-t14-727204
Price: 471.15 USD
Availability: BackOrder

$471.15

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 99mm big bore cylinder kit for 2017-2024 Honda CRF 450 R. Increases horsepower and displacement.

Key Features

Fits 2017-2024 Honda CRF 450 R.
Increases engine displacement to 450cc with a 99mm bore.
Constructed from a strong 2618 aluminum alloy for durability.
Includes a hand-matched Vertex piston.
Comes with a top-end gasket kit and O-rings.

This cylinder kit is designed for the 2017-2024 Honda CRF 450 R.

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About this part

Product Details

If you're looking to get more power out of your 2017-2024 Honda CRF 450 R, a big bore cylinder kit is a solid way to go. This kit from Cylinder Works ups your engine's displacement to 450cc with a 99mm bore, giving you a noticeable boost in horsepower and torque. It's designed to look like the stock cylinder but performs much better.

This kit uses a well-built 2618 aluminum alloy, which is known for being strong and durable, so it can handle the extra demands of increased displacement. It comes with a Vertex piston that's hand-matched to the cylinder and includes a top-end gasket kit with O-rings. Getting everything in one package saves you the hassle and cost of sourcing individual OEM parts.