Tech

Big Twin Harleys were equipped with four-speed transmissions from 1936-86, 50 yearsin all. These are damn rugged transmissions, and can last forever when taken care of properly. The greatest source of trouble for four-speed transmissions are oil leaks. The idea of a bike marking its spot is bullshit. Oil is meant to be kept on […]

I've only got three pictures of the back of the bike, but here's the details. It's a '72 frame with round swing arm. The spread is the same as a square unit. I used a 160 tire on a 4 X16-inch rim, '73 up. I needed a 1/4-inch offset trans mount plate and a 1/4-inch

Click to see more from Lucky Devil Nicci (left) and Denise at Jack's in Austin waiting to Rigid Frame Richard to return from the Lucky Devil Shop. They're still smiling…I returned, this time, from my hometown of Houston. Kent at Lucky Devil Metal Works informed me earlier in the week that Bradley Da Polisher &

This was actually one of the easiest bikes I’ve ever wired. It’s not a bad notion to sketch out a wiring diagram with consideration for the placement of the components. Think about it long and hard, then take your time. Below this mess I ran the Hardcore Choppers basic wiring diagram and tips on wiring

It’s time to feature the 1928Shovelhead and American Iron said theywould take it on. They’re the only bookthat accepts antique bikes. I’ve writtenabout four features for them on rare, very coolhistoric models. No the ’28 Shovel doesn’t fallinto that catagory, but what the hell, it’sgot class. We needed to complete a couple ofdetail mods before

Jose I receive many e-mails about the Bikernet fiberglass seat tech. In reality we're working on bikes every single day, so I'll shoot stuff getting done. We make as much as possible, instead of buying parts, but in this case I asked someone to make a special part. Many of you have asked on Your

We’re getting right down to the bottom line. Harold Ponteralli, our painter called, “If I deliver the paint can you make it to the show.” I assembled bikes overnight for run deadlines in the past, so we went for it. We installed the new sheet metal, ran the oil lines and picked up a few

We often get calls for basic wiring diagrams. Here's one that was taken from an old Easyriders and expanded by the wizards of Hard Core Chopper Magazine in Japan. Take your time. Keep those copper strands away from sharp edges, moving stuff (like chains) and hot items. Cover everything with shrink wrap. Use extra layers

I was making a couple seat pans a few days ago, so I thought, what the hell, I'll share 'em with you. This is the first part, since there's some work left. I'll finish soon, so you won't have to wait too long.There's lot's of people who make their own seat pans. A lot are

I have been riding Harleys for 25 years with your basic hand-clutch and foot-shifter. Now due to all the bikes featured in the HORSE and a really clean bracket that Lucky Devil Metal Works created in Houston, I decided it was time for R.F.R. to move into the world of suicide clutches and jockey shifters.