Kodlin Ascent Pro Gas Cap – 2023.5-Up Harley Touring

A cleaner look and easier fill-ups for your Harley.

Sometimes it's the smaller details that make a bike look more finished.

The Kodlin Ascent Pro Gas Cap is a simple upgrade for the newer Harley-Davidson Touring models that replaces the factory gas cap with a clean, CNC-machined billet aluminum design.

But this one isn't just about looks.

Kodlin designed the Ascent Pro with an extra-large filler opening, making it easier to get the fuel nozzle in place when you're filling up.

And since the cap comes with all the necessary installation hardware, you won't have to take apart your stock gas cap or reuse any of its components.

Just a clean, functional upgrade that makes sense for a bike you actually ride.

Why We Like the Kodlin Ascent Pro Gas Cap

CNC-Machined Billet Aluminum

The Ascent Pro is machined from billet aluminum for a precise, clean finish.

It's a nice alternative to the factory gas cap, especially if you're already swapping out other stock components for billet accessories.

Extra-Large Filler Opening

One of the biggest selling points of this cap is the larger filler opening.

It gives you more room to position the fuel nozzle when you're filling up, making a routine stop at the gas station a little more convenient.

It's a small detail, but one you'll appreciate every time you stop for fuel.

No Need to Reuse Factory Components

Unlike some aftermarket gas cap setups that require transferring parts from the original cap, the Kodlin Ascent Pro comes with the hardware needed for installation.

No swapping over stock pieces or trying to figure out which factory components you need to keep.

Three Finish Options

Choose the finish that works best with your bike:

• Matte Black – A clean, understated look that works well with blacked-out builds.

• Gloss Black – A polished black finish for a more refined appearance.

• Chrome – A classic option that pairs well with chrome trim and other polished components.

Whether you're building a blacked-out Road Glide or keeping a more traditional chrome look on your Street Glide, there's an option to match.

Product Features

• Designed for select 2023.5-up Harley-Davidson Touring models

• CNC-machined billet aluminum construction

• Extra-large filler opening for easier refueling

• Direct replacement for the compatible factory gas cap

• No need to reuse original gas cap components

• All necessary installation hardware included

• Available in matte black, gloss black, and chrome

• Clean aftermarket styling from Kodlin

Fitment – 2023.5-Up Harley Touring

The Kodlin Ascent Pro Gas Cap is designed for select newer-generation Harley-Davidson Touring models.

Street Glide Applications

• 2024–2026 Street Glide FLHX

• 2023–2026 CVO Street Glide FLHXSE (late 2023 models)

• 2025 Street Glide Ultra FLHXU

• 2026 CVO Street Glide ST FLHXSTSE

Road Glide Applications

• 2024–2026 Road Glide FLTRX

• 2023–2025 CVO Road Glide FLTRXSE (late 2023 models)

• 2024–2026 CVO Road Glide ST FLTRXSTSE

Important: The 2023.5 designation refers to the updated late-2023 CVO Touring applications. This gas cap is not intended for every 2023 Harley-Davidson Touring model.

Always verify your exact year and model against the fitment guide before ordering.

Fitment Guide

Product Specifications

A Simple Upgrade That Makes Sense

Not every upgrade needs to be a major project.

If you're looking to clean up the appearance of your fuel tank while making fill-ups a little more convenient, the Kodlin Ascent Pro Gas Cap is worth a look.

Billet construction, three finish options, a larger filler opening, and straightforward installation.

Sometimes the little stuff makes the biggest difference.

Imzz Elite — working on Harleys since 1996.