Author: philip

  • Tire Pressure App a’comin’

    Tire Pressure App a’comin’

    **UPDATE: The Tire Pressure App is for sale on Amazon!

    Some of your friends (Allan, Scott and I) have gotten together to make an Android app that will let you determine the optimum tire pressure for each bike in your garage. Fixing a friend’s flat on the road? A simple, “hey, Baby, how much do you weigh?”* and you’re off, punching in numbers on your phone like a real hero. And, ‘Hey, Presto!’* the optimum tire pressure for the bike.

    A presta valve as the needle for a pressure gauge, with PSI and BAR readings

    Anyway, that’s the icon I did for it, and I’m working on bike drawings tonight. If I told you how busy I’ve been for the last month, you’d be like, “So? You could still post. How hard could it be?”

    This is the idea I started with. I could’ve saved myself a lot of time, I think…

    presta valve PSI icon

    *That’s a joke. Just guess at her weight and say you’re texting a friend.
    ** That would be a good name for the app! Or else that’s the two Torpedos talking…

  • Huge… bike…. thing



    Huge, originally uploaded by fixedgear.

    It’s for the drinkin’

  • iBOB jersey

    iBOB jersey


     uploaded by BikeTinker.

    A recent purchase off the Riv list. Decent price, a number of moth holes. That’s just an opportunity for repair, right?

    steel leather and wool - iBOB, since 1994

  • Whuuut?



    Bent Bicycle, by Alicja Kwade, 2012., originally uploaded by dennis.

    Bent Bicycle, by Alicja Kwade, 2012.

  • salvage scratched black aluminum



    blackening the aluminum, originally uploaded by BikeTinker.

    I used this trick to mask a bright silver scratch in an excellent budget IRO rim. I learned it from Problem Solvers’ photostream (they have a special pen for it: a sharpie with their logo on it).

    Here’s a dramatically scuffed up LED “tactical” flashlight I found in the road on a bike ride. About a minute with the sharpie, and it looked a lot better. From a distance. It still looks gangrenous, but it was instantly appropriated by my 11 year old son as an Airsoft accessory, so I’d call it a success.
    “Yes, son, trust in duct tape, Sharpies and things you find on the road. You’ll go far.”

  • How to make skateboard pedal decks for clipless pedals

    How to make skateboard pedal decks for clipless pedals

    Hey! I did a guest post on Problem Solvers’ blog, all about how to make skate board pedal decks for your clipless pedals. I’ve been meaning to do this for years, now, and I’m pleased it’s up now, over on the PS site.
    Read the post!

    20120613-141320.jpg

    They also made me a brilliant “Certified Problem Solver” graphic, which makes me very proud.

  • Okay


    FramebuilderBabe-3
    , originally uploaded by dbohemian.

    I was just thinking about learning to build frames (now that I live nowhere near UBI). I am more likely to borrow a torch and have someone show me how to fillet braze tubes than I am to pay $3000 and fly to Tucson, but it’s attractive.

    Dave Bohm says you learn more by building a lugged or partially lugged frame, since there are more fundamental aspects to it than TIG or fillet brazing. He also said TIG takes the most practice, which I didn’t know.

    Bohemian framebuilding school T-shirt – www.framebuildingschool.com

  • Massive cramps

    I rode from downtown Santa Rosa to Deepest Petaluma today, to see if a bike commute was feasible. I was slow, and it was hot, but I enjoyed it. “Hey, I’m on a bike in Northern California!” The hard part was riding back. I thought I’d go across town to catch the bus, but that seemed like more trouble than just riding back.

    1:25 out, 1:45 back. I dropped the (fixed) Quickbeam down to the low gear for the ride back, and I might put the S3X back on it.

    Not stellar, but sometimes it’s nice to have that much room for improvement, right?

    I ate a banana, an orange and a half pint of cottage cheese on the road. Drank a few pints of water, and when I got home I had another banana, lots of orange juice, water, lemonade, and a little coffee. Some nuts. Felt pretty good.

    I took a shower and stretched, and when I got up, I had a massive left leg cramp, both in the thigh and the calf. Relax, relax, relax, stretch. Ow ow ow. Try to find some salt. The salt that was packed for my bachelor month in California was in a shaker shaped like a Woodring Jiva that hadn’t been unpacked for years. I could hear the block of salt banging around inside, but only five grains fell out. “Pickles! Pickles are salty! I’ll have a pickle.” My wife makes the best pickles ever, so I had a pickle and a half, and my cramps went away. “I’m a genius!”

    About ten minutes later, the other leg goes. This cramp is twice as painful. It has me on the floor sweating, thinking I’m going to puke. I’m laying on the floor, trying to shake the new power strip out of a drugstore bag so I can vomit into it if I need to, feeling a lot less like a genius. Relax, relax, don’t puke, try to stretch into a rictus that puts less stress on the leg. Whooo. It goes away, but I’m really leery about moving.

    I look up “leg cramp pickle” on the internet, and find that the old thoughts about “dehydration,” or “salt loss” may or may not have any bearing on cramps. It may or may not be an electrical freakout in the muscle, and it may or may not be “neurological,” which may or may not mean the same thing as “electrical freakout.”

    People recommend for cramps:

    • Potassium. Bananas have potassium, cramps are caused by… something… bananas seem to help.
    • Salt. Salt everything. If you’re hypertensive, try not to stroke out.
    • Pickle juice. It might not be the salt and electrolytes as much as the vinegar.
    • Vinegar. One study showed it to be more effective than pickle juice.
    • Tums. Really? Oh, for the calcium. The catch is that the people who swear by them eat “a couple before a ride, and then a few more…” so you could be eating 6 Tums MINIMUM every time you go out more than 20 miles. That seems weird. Less weird than writhing around on your carpet in a cold sweat, scrabbling for a plastic bag, though.
    • Some Hammer Nutrition stuff I bleeped over. People swear by it, but my re-googling didn’t turn it up.
    • Pinching the upper lip. This is what I got the second time I googled “leg cramp pickle.” I’ll try it next time?

    Like with asthma, the recommendation is to do this BEFORE you get the cramp. “Well I didn’t know I was going to get it, did I?” During the cramp, it doesn’t seem to matter. They go away after about 2 minutes no matter what you do.

    The best part of cramps for me, is that I always have a vision of my massive thigh muscles snapping my femur in half from the raw power of the cramp, resulting in a compound fracture, a snapped-off bone poking through my leg. Unlikely, true, but it doesn’t help me relax, at all.

  • 2012 Kinetic Sculpture Race Day One 033

    Yessss…
    Art, bikes, beachsand… is there anything else? Oh yeah – where’s the beer?

  • Boxer Manifest bike for sale!

    Boxer Manifest bike for sale!

    This is quite a cool bike, with a giant front rack. It’s a cycletruck that could easily replace your car… only more stylish. And you could own it for $3300 – cheaper than an El Camino in any  condition, but just as head-turning and useful!
    I think this was a solid OM showing, with a lot of style. It’s been modified since the Challenge, and this for-sale incarnation includes bar-end shifters, a triple crank, and Albatross bars for easier city riding. The kid seat is included, as is the beautiful bag and stylish thermos.
    • Child Not Included!
    • 55.5cm Seat Tube
    • 57.0cm Top Tube
    • 32″ Standover height
    • Rack platform is 19.5″ W x 22″ L
    • 11.5cm Stem with about 1.5″ rise (pretty stem)
    • 80 lb front load capacity, kid seat and custom bag incl.
    • Integrated rear lock (or optional custom rear rack)
    • $3300 — ask Dan about it!

    Dan Boxer – Oregon Manifest, originally uploaded by BikeTinker.

  • Bike by canoe



    The main rig., originally uploaded by www.chicagowig.com.

    Canoe by bike!
    I’ve had fantasies of doing this with a kayak for a long time. Apparently the wheel/trailer part is much simpler than I was imagining.
    “Just do it, fool.”

  • Matthews 29er Test ride



    Matthews 29er Test ride, originally uploaded by Velo_Fraunk.

    This is a beautiful bike. It’s graceful and burly at the same time. “Matthews” – I don’t think I’ve heard of this builder.

  • And… back in McMinnville

    mitch and his rickshaw, originally uploaded by BikeTinker.

    My week-long sojourn in Santa Rosa culminated in me accepting a job offer, so I hauled ass back to my family. In two weeks I’ll be a repatriated Californian, but I was happy to see the Alien Festival in McMinnville one last time.

  • Sonoma County Light



    Sonoma County Light, originally uploaded by BikeTinker.

    Same as Willamette Valley light, just more of it, more often.

  • Santa Rosa – home again!

    Hey great time back in Santa Rosa! I dropped off the UHaul way down on Santa Rosa Avenue, after paying $.18 too much per gallon to fill it up, took my bike out of the back, and rode back to town. Had a burrito at El Patio (not as good as I remembered, but fine and filling), faffed around the apartment with a headache, until I remembered the last time I’d had coffee was two scant cups Sunday morning.
    Down to Peet’s to make it up with a triple shot Americano and two giant refills.

    A rider on a Roubaix asked the cops at the next table to watch his bike while he got a cup of coffee. The cops were leaving in a minute, so I said I could watch it. When the guy went in, I asked the cop, “so, you think that bike is my size?” He said, “no, it looks like a 56.” Somehow I like that random Santa Rosa cops know road bikes.

    When the guy came out, he recognized the Quickbeam as a Rivendell, and said he’d met Grant a few times. We talked about the Tour, which had started in SR on Sunday, and I got to tell him how on Sunday, Grant had been speaking in Portland while the Tour of California had been kicking off in Santa Rosa, and I’d been in transit between the two places, unable to see either.

    20120515-221012.jpg