Tom Keefer Knucklehead | A 1944 Harley Built to Ride

April 21, 2026

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There are builders who chase trends, and then there are builders who stick to what they know works—refining it year after year until it becomes their signature. Tom Keefer is one of those guys.

Out of Dillsburg, Pennsylvania, Tom has spent more than two decades building motorcycles through Franklin Church Choppers with a clear focus on performance, craftsmanship, and clean, functional design. His 1944 Knucklehead is a perfect reflection of that mindset—a machine that respects old-school Harley roots while quietly pushing into modern territory.

This bike graced the cover of Issue 313 of Cycle Source Magazine. You can catch the full feature video on YouTube, and find more builds like this in the pages of Cycle Source Magazine, Cycle Source YouTube and on Cycle Source TV.

Starting With an Idea—and Not Much Else

Like a lot of builds that end up meaning something, this one didn’t start as a complete motorcycle. It began with a single carbon fiber front wheel and an idea.

A trade involving a Harley 45 frame eventually landed Tom a set of original Knucklehead cases. They had been previously modified for Panhead cylinders, but instead of working around that, he had them corrected—welded back to the original bolt pattern and rebuilt the right way from the ground up. No shortcuts, no compromises, just a solid foundation to build from.

Built With Bobber Mentality

Tom has always leaned toward bobbers—lightweight, responsive bikes that feel right the second you get on them. That philosophy shaped this Knucklehead from the beginning.

Being a smaller guy, he chose mid-controls to keep the bike tight and manageable, improving both comfort and control. Every decision was made with the same goal in mind: build something that rides as good as it looks. Because for Tom, a bike that only works on a show floor isn’t doing its job.

Blending Old and New Without Forcing It

At its core, the bike stays true to classic Harley DNA, but it’s the subtle mix of modern components that sets it apart.

Up front, Tom worked with Dan Toce to adapt a 1999 GSX-R inverted front end. It’s not a typical choice for a Knucklehead, but that’s exactly the point. By shaving the right fork leg and running a single brake on the left, he created a clean, balanced look that still delivers the performance he was after.

It’s a perfect example of how to blend eras without letting one overpower the other.

Carbon Fiber With a Purpose

The carbon fiber wheels immediately grab your attention, but they’re not there just for looks. They play a real role in how the bike performs.

Lightweight and incredibly strong, they reduce rotating mass and improve responsiveness, making the bike feel quicker and more agile. It’s a modern touch, but one that fits the purpose of the build instead of fighting against its old-school foundation.

Built to Be Ridden

This Knucklehead wasn’t built to sit in a garage.

Tom made sure of that by updating the bike where it counts, most notably with a six-speed transmission. That upgrade allows for smoother cruising at highway speeds, making the bike far more comfortable over distance without taking away from its raw, rigid-frame character.

It still feels like an old bike—it just doesn’t punish you for riding it.

Details That Tell the Story

The deeper you look, the more this bike starts to make sense.

A narrow WR-style tank from Lowbrow Customs was modified with hidden mounts to keep the lines clean and uninterrupted. Tom fabricated his own mounts and plates to adapt aftermarket brake and shift arms, making sure everything worked exactly how he wanted it to.

One of the most unique touches is the use of oversized wing nuts for the axles—a detail inspired by Billy Lane. They’re fully functional, torqued properly, and secured with safety wire, adding both character and practicality to the build.

The Bottom Line

Tom Keefer didn’t build this 1944 Knucklehead to chase attention—he built it to ride.

Every choice, from the carbon fiber wheels to the mid-controls to the six-speed transmission, points back to that idea. It’s a motorcycle that respects where it came from while embracing what works today, and that balance is what makes it stand out.

At the end of the day, it’s not just about how a bike looks parked—it’s about how it feels moving down the road. And this one? It was built to do exactly that.