Tuesday, November 8, 2011


Made from 95% scrap cro-mo, pre-existing curves and all.

Wednesday, September 28, 2011

Maryhill Freeride Fall Edition

Our friend Jerome made this video of the fall freeride. Enjoy!

Tuesday, June 28, 2011


This past Sunday we had our second annual Nopedalpalooza G-Bike Race. This year we vowed that we wouldn't participate in our own race. Instead we brought all of our bikes up to the hill and let three experience zoobombers race them. This was their first time riding gbikes and they all said that it was definitely the fastest they've gone on. As a result, we've lured another rider to the chainless side and will be starting work on their bike real soon.


First: Nick Guardrail
Second: Mechanic Mark
Third: Jordan

Thanks to the riders for trying out our bikes, Ancient, Handsome Dave, and everyone else who helped.

Sunday, May 29, 2011


Now that Harlan is back in town we were able to get some footage. Big thanks to Brandi for being amazing.

Thursday, May 19, 2011


We put up a more thorough build on Instructables about 24 hours ago for their spring bike contest. In that time it has become a featured project and has 13k 21k hits that keep on growing. Let's hope it creates more riders! Here's the link to check it out: Instructables Gbike Build

Tuesday, May 17, 2011

Other Salem Soapbox Pics!

I had forgotten that Brandi had taken a whole slew of pics and video of the Salem All-American Soapbox event and just got around to uploading them. Enjoy!

Friday, May 6, 2011

Salem Soapbox Derby

This past Sunday, Captain Chaos the organizer of the PDX Adult Soapbox Derby invited us and a few other cars to put on an exhibition at theSalem Soap Box Derby Association's All-American Rally. After helping a few of the other teams unload we remembered why our car is at such a disadvantage. It weights a fraction of the other teams' cars. They need 2-3 guys to pick theirs up, we can lift ours one-handed. Despite this fact, we still ended up taking first. None of us have any idea as to how this worked out considering we got smoked every heat we had. Not complaining though, we got a pretty sweet trophy that we split amongst the participants of the adult race.

We met one of the most intensely dedicated derby racers to ever exist, Jared Sjolin. He filled us in on the history of derby, all of the rules, and techniques. He's 16, has built his own car by hand, and has organized derby events in his own town by himself. Kid has got it together. Here he is pictured below:

Thanks to the Salem Soapbox Derby Association for putting on the event, Capt. Chaos, the other adult soapbox teams (SEE YOU THIS AUGUST!), and Jared Sjolin.

Here's some more pictures of the event:

Wednesday, May 4, 2011

s1 Build

This project evolved from two previous bikes ( Wasp and Freedom ). We learned from Wasp, our mini-g, that being low to the ground with a tight tuck can make up for weight. From Freedom we learned that when your weight is too high, it makes cornering at speed really precarious.

So our goals were to bring our body and ballasts as close to the ground as possible while maintaining a compact tuck. The best way to do this was to stretch the wheel-base and have the top tube go straight from the head tube to the rear axle.

Enter our first prototype. We mocked this up and imported the picture into Illustrator in order to start playing with our basic frame design.

From there we hacked up Freedom the G-Bike and kept a portion or the rear triangle so we wouldn’t have to weld our own break tabs and the head tube for the races and bearings. We then built our incredibly high tech jig so we could line up our axles and start getting measurements.

We were able to get the measurements we needed and cut all our metal to length. We tacked it all together and our frame was born!

We tig welded everything in place and then had to make the bike heavier. Weight on a gravity bike is its engine. And depending on where you put that weight, it changes the handling of the bike. We wanted the weight as low as possible so the next step was to fill the bottom tube with lead.

Forge time!

We took our lead pellets, tossed them in our crucible, and then put it into the forge.

From there we poured the molten lead into our frame.

Because we both wanted more weight and are concerned with aesthetics, we welded two steel hemispheres together, ground the weld down, and made a bomb. The only thing it needed was to be filled with lead. After we were through, it ended up weighing 25lbs.

While the frame and the bomb cooled, we started work on the handle bars. We cut some tube to size and welded on dual shaft collars to their ends. This way were able to adjust the bars and find the most comfortable position that allows us to have the best tuck before we make a solid set of bars.

Once the frame and bomb were cooled we welded them together and took it all to the paint booth and tossed on a few coats.

We made a seat pan out of scrap wood, a seat out of scrap y-20 foam, and covered them with a scrap piece of vinyl. In fact, most everything we build is from scrap. The only thing purchased for this project were the top and bottom tubes, a new front tire, break cable / housing, and a brake lever.

After that, we put everything together and took it to Maryhill Loops Rd, in Washington for its inaugural ride. Here’s a few pics of people enjoying this bike and our other rides:

And me on the Wasp

Monday, May 2, 2011

It was a long beautiful day. Started the day off early at 6:00 am and drove to Salem for their soapbox event. Learned a whole lot about all-american soapbox and all of their crazy superstitions. Also got to race our gmachine a few times. Strange thing about it, even though we lost all of our heats, we took 1st. I don't understand their math, but 1st is 1st.

Just got back from the s1's first zoobomb. Everyone was pretty stoked on the build and even more impressed after seeing the speed. On hellway I was pacing cars going 50+. For reference here's a video of hellway during the day with our friend billy and a few guys we met at the freeride:

portland cocktease from Carve Skate Media on Vimeo.

I'm off to bed. Night.

Saturday, April 30, 2011

We've been pretty busy for the past few weeks on bikes, maintenance, and knives. I don't think we're going to meet the whole clean the shop goal because we've been invited to participate in an exhibition race in Salem, OR at the All American Soap Box Derby (www.salemsbd.org). Should be fun, the race will be at 1 pm if you want to check it out.

p.s. Pictures of all our creations to come.

Wednesday, April 27, 2011

Scratch it off our list!

We have two goals this week: 1) Starting this blog 2) Cleaning the shop

Looks like it's time to get messy.