I was forced to give up riding skatepark back in 2008. The years of punishment needed to come to an end. At this point, 11 foot falls to concrete were really starting to ruin my month. Skateboarding is a young man’s sport. Still, the pure joy of cruising down a hill or across town on … Read more
Skateboard steering is a very challenging thing to model. I’m used to doing some incredibly complex calculations for my bicycle projects but producing this calculator pushed me to my limit. It took me three days of full time work to finally get the math correct. I had done a calculator like this 20 years ago. … Read more
When putting a skateboard together or designing a truck, we need to understand the inherent stability of the system. Control is everything and we can influence that with our choices. Often, we will talk about trail when looking into this. The trail is simply, the length of the lever that is influenced by the ground … Read more
One of the most important characteristics of a skate truck, but almost totally ignored, is the roll center. I was one of the first people to discuss this back in 2000 (20 years ago!) and I’ve seen a few people replicate my explanation but not many. As I’m wrapping up the design of the new … Read more
I know a few things. After 51 years on earth I’d have to. Two of things that I know more than almost anyone I know is bicycle design and skateboard design. I’m pretty good with a couple other things. This is about skateboards. Sadly, while I’ve been making some serious progress with producing some important … Read more
A long time ago, in a galaxy far far away…. (FS rocker shot 1/2 second late. Porter Square, Cambridge MA. 1986) A child of the 1970s, I grew up playing on cheap plastic skateboards. In the early eighties, the new boom in skateboarding and my young teenage years were a perfect storm setting me on … Read more
A long time ago…2014…I did a skateboard project, the Skinny Little Bitch. It was an interesting idea of a board but it really didn’t work out. It was no fun to ride. The board was too tall. The wheels were small. The trucks geometry was off because of the height and with reduced leverage from … Read more
I’ve done a lot with skateboards over the years. More than most. With the addition of a pair of sisters, ages 4 and 5, in our household I had a new project. A skateboard for a child. Many would say, aren’t all skateboards for children? No. Most skateboards in the market are sized for 17 … Read more
You know how you’ve been doing something for a long time? Like, a really, really long time. I’ve been doing skateboards for that long. I’ve wanted a tool since I started. I finally made it. It’s a drilling fixture for baseplate holes in skate decks. I’ve actually needed this several times in the past few … Read more
This project was a fucking wormhole. I didn’t want to go down it but it’s gravity was just too strong. It was also a perfect example of the engineering process and how it goes, for better and worse. I started riding skateboards for real in 1984. I was 14. Sure, we played with toy skateboards … Read more
I am a critic. The clip below is from the Screen Junkies Honest Trailers and it got me thinking this afternoon. After a savage “Everything Wrong With:” from CinemaSins, and back and forth discussions with critics at ComicCon; Kong: Skull Island director Jordan Vogt-Roberts joined the fun with the Screen Junkies crew to help make this critique of his … Read more
Last winter, I bought some modern snowboard gear. New board, bindings, and boots. My old stuff was bordering on antique, 1997 era stuff. Ronen (my friend) wanted to help me enter the modern era and I took him up on that. We got some nice prices on some stuff that was good enough and I was … Read more
On Sunday, November 9th 2014, Herb Neumann died. It was cancer that took him down. He was one of the toughest guys there was but just one thing was tougher. I never met Herb in person. Over the years I learned a lot about him. He was a legend in the New Jersey/NYC area. He … Read more
I’ve been working on this for a while. Nothing serious, just picking at it. Most of my skating these days are done around campus at work or on odd days in San Francisco or when I travel. I love skating so much. Even as I get older, nothing makes me smile quite like stepping on … Read more
Here’s something fun and useful. I love when I get to get all math-y… A long time ago (2006), I put a blurb up on my wiki. It was a re-post from long ago that I had posted onto a skateboarding message board, probably back in 1998 or so. My web site, wiki, and now … Read more
I had some old Independent 101 mm skate trucks laying around and a set of wheels collecting dust. I figured I’d put them to work. An Indy 101 mm truck is very narrow. Typically, you’d be using side set wheels in a modern context to make these work for anything but a child’s board. I … Read more
I’m a known hater. I love some things though and one of those things is skateboards. Riding them specifically. Because of that, I really don’t like stupid gimmick skateboards like the 4 foot longboards or toy plastic novelty decks that have become all the rage lately. The pain inside me that occurs when seeing people riding … Read more
This is a post long overdue. Way back in 2001, I was in San Francisco and Oakland visiting for a west coast marriage reception for my new wife and I (a long since dissolved affair). I had needed to move back to Massachusetts to pick up the pieces of the family business after my father … Read more
The other day, I was having a conversation via Facebook with an old friend, Dave. We were talking about something having to do with his new bicycle. This and that. At some point, he flashes a picture on the message saying “Hey! look.” I was blown away. A world from so long ago… It was … Read more
When I talk about a long skateboard, I’m usually talking about something very different from what most people are talking about these days. Let me first make a clarification. There is a longboard that is used in real skateboard racing, downhill and slalom. I’m not talking about competitive skateboards used in these specific racing … Read more
