Category: Projects

  • Sugru?

    This stuff looks cool. I saw Sugru mentioned on Instructables, and had to check it out. I really like the handmade look of the Sugru website. Very low-stress website.

    illustrations of various uses for Sugru, from their site.Sugru is moldable silicone that sticks to metal, leather, ceramics and glass, and cures into flexible, weatherproof silicone. It’s designed to help you fix broken things, or hack your stuff to make it better. People make stamps with it, too! It’s an open-ended substance, and I think the developers are interested in new uses. They give 5 packs away to the “Hack of the Month.”

    Sugru can be used to add grip to slippery things. You can texture it. It sticks to itself and lots of other things. You can mold new shapes onto things, like grips or bumpers. You can plug holes, and repair cracks. You can customize the fit of shoes. It insulates, so you can use it on hot and cold things that you need to touch. It’s silicone, so it withstands extreme temperatures.

    Bike uses for Sugru?

    Has anyone used Sugru for bicycle repairs or hacks? I saw in a video one guy was putting it on thumbshifters. I could see putting a thin layer on metal brake levers to keep them from freezing the bejeezus out of your fingers.

    Aha. It looks like a Friend of Sugru used it to create mounts for his bike bell, cyclometer, and rear blinkie.  Maybe also patching a hole in a fender (I have a couple of those, from moving the stays).  I really like the location of his bell – right on top of his mtb brake lever mount.

    Another person fixed what looks like a Regal saddle with Sugru.

    Get Sugru?

    You can buy it from Sugru.com. | And you can make it yourself out of pure silicone and corn starch.

     

  • Belleville update

    Belleville update

    Baskets, cranks and saddle dialed in on the Trek BellevilleThe Belleville turned out to be a success! It’s dialed in for fit, and function, with a couple of “form” tradeoffs*. Angelina says it’s heavier than the old bike, but “feels sturdier,” and she loves the dynamo lights. It’s a huge relief not to worry about batteries, or turning the light on. I’ve seen her rolling along at dusk, too, and they’re pretty visible.

    Goodwill basket on the Belleville's front rackDespite all the goodness, Angelina kept riding her old bike, because it had the baskets. She uses the bike as transportation, so she needs to bring things home. I moved the Wald folding baskets to the new bike, which was good, but she didn’t like having to bungie things onto the front rack. I balked at moving the front basket, though, because it didn’t fit the rack or the bike’s aesthetic. After she threatened to wire the old basket on with whatever twine or baling wire she could find, I went to Goodwill, determined to get something basket-like. Wicker picnic baskets (hmm, not bad), heavy storage basket, suitcase… and this. It looks like it might have had a laundry-room or dishwasher function, but it fits the rack almost exactly, and is cut down in back to go right under the bar! Perfect. Plenty of room for a half rack of beer. It even had wire “ears” on the bottom I used to attach it to the rack , through the magic of ‘bending.’ One broke, so a single hoseclamp replaced it.

    Repaired Brooks saddle on the BellevilleThe stock saddle turned out to be really comfortable, but not at first. I flipped the saddle clamp around, so the post is in front of the clamp, instead of behind. This gives more setback, but also more leverage on the saddle to knock it out of angle, so you have to tighten it like mad. I’m cautious doing that, though, since I snapped the bolt on the Brooks 2-rail clamp (the Brooks bolt had two weak, flat sections, which is really stupid), and had to replace it with a much sturdier Chinese part.

    I was a little worried about installing the repaired Brooks, since the Trek Eco saddle has been so comfortable. But I did the work, and it’s a great seat, and I can always put the Eco seat back on. This Brooks has the same flipped clamp, which gives 1/2″ more setback, which surprised me.

    Cork repair to the Eco handgripThe grips are hard plastic, held on with screw-clamp ends, and have to be rotated on the bars so the indentations to line up naturally with the hand. One almost came off in an intersection, and the cap part disappeared, so I replaced it with a cork. And tightened up the little allen bolt. I may leave the Steyr out in the sun, so I can slide the old grips off and use them on the Belleville.

    Other tweaks.

    I bumped up the handlebar height about an inch, with spacers. Chris King red, brown and blue spacers would be dynamite, but black goes with everything.

    The cranks are 175mm Ritcheys she’s been riding for a few years on her old bike, and she said they made a HUGE difference in comfort. The tread is also much narrower, and the left arm almost hits the kickstand. I think the chainring’s the same size. The white pedals are borrowed from another Austrian-built 3-speed my friend asked me to fix up for him. All I’ve done so far is pull the front wheel off, spin it, wince, and put it down. And steal the pedals.

    It looks like I need to get some zip ties to corral that wild shifter cable. There are brazed-on lugs for the zip-ties, which is pretty cool.

    I took these pictures with my new camera and old, old lens. Some are nicely focused, some not. More practice!

    *The baskets are dumpy, but the cranks and (stolen) pedals are prettier.

  • More pedal decks

    More pedal decks

    For Jai. These (all the decks) are drilled to mount SPD or Eggbeater cleats. Unfortunately I don’t have cleats to sell (or pass along), but I’m looking for sources. Used cleats, or the ones you retired when you bought those upgraded pedals would work fine for these decks.

  • License Plate chainguard

    Well, that is just clever as heck.

  • Rivendell Reader #43

    UPDATE: CycloFiend has converted the Rivendell Reader “prerelease” of Issue 43 to a more manageable PDF format: http://tinyurl.com/rbw-rr43

    Well… apparently some people are getting links to THIS in their inbox.

    Not me.

    I’m a little distressed, though. It’s the second time I’ve seen “it’s” for “its” in Riv copy. Maybe that’s the new spelling? Just go with the flow?

  • Pedal decks for Colin

    Pedal decks for Colin

    Made these on Saturday, mailed them on Monday. One normal deck size, one “extremo,” super-large (as mocked on Bikesnob) size.

    I did set up a “BikeTinker” Etsy shop, but I’d rather sell these through my Philip Williamson Etsy shop. Maybe someone will want to buy some art, too, who knows? I need to get some bike tee shirts up there, too.

  • Brooks saddle repaired!

    Brooks saddle repaired!

    Thanks to Bill Laine at Wallingford for the magic tip. The nose bolt on a Brooks isn’t held in by anything but tension. A little light tapping and prying had the whole thing slide apart.

    New rivets, a couple hammers, a nail-set and a chisel, and the saddle seems functional again! The chisel split the hollow part of the rivet, and the nail-set peened the pieces over firmly. At the end, I went at the rivets with the wedge-part of the smaller hammer.

    I thought I’d start with two across from each other, but it worked best to start with the one to the right of a bag loop (second from the corner), then start working my way across. It took too much pull to line up the leather hole with the cantle hole for the rivet.

    The last rivet I had to sort of lever into place with the scratch awl through the hole.

    The corner rivets were the hardest by far to really set well, and I wouldn’t be surprised if they ease up a little from completely flush in the future.

    The saddle looks a little more scuffed than it did to start with, and there are rivet-dents in the piece of wood I used to protect the marble top of my typesetting bench. After I noticed the scruffs and scrapes in the marble… I started out using the metal rail, but got kind of carried away.

  • Brooks repair question!

    Brooks repair question!

    Does anyone know how to get the nose bolt out of a Brooks saddle? The ~14mm nut seems to be attached to the bolt, and the whole thing turns and turns. Nothing seems to be unscrewing from anything else, and there’s nothing to grab onto that isn’t the nut.

    Brooks B72 saddle repair, originally uploaded by BikeTinker.

    I intend to put a new frame on Angelina’s Brooks B72. I bought the saddle from a fellow on the RBW list, broke a rail, fixed it with a sleeve, broke the other rail, fixed it with another sleeve, and then the whole bottom part gave way. Another fellow on the RBW list gave me a B72 with wrecked leather.

    It’s finally time to put the two saddles together, so I drilled out the rivets and got ready to do it, but I can’t figure out how to remove the nose piece.

    I don’t want to drill out the nose rivets – I’d like to move the nose, bolt and hardware right over to the other chassis.

  • Utopia dragster

    utopia, originally uploaded by BikeTinker.

    The Gary Fisher rigged up for Max. With a longer stem and the seatpost extended, it fits me pretty well, but it’s supposed to be for my 10 year old. I’m going to de-un-singlespeed-ify it before I try to convince Max to ride it, though.

    The Redline Junior has been his bike since he was 5, but now he’s 10. The Redline is highly recommended – I wish I had a 15 lb bike! Standover is very different, but I hope it won’t be an issue. The contact points are pretty close to the same between the two bikes; seat’s a bit higher on the Utopia, which is fine. Cranks are longer.

    20 pounds with the new (used) Kona PII fork. Here’s how it looked when Jim owned it (cooler).

  • 100th post

    I didn’t see that coming! It kind of threw me off my stride, looking at my stats for the first time, to see I had 99 posts.

    The Hundredth Post Big Retrospective and Giveaway Post

    I asked my wife, who reads blogs for a living, “isn’t that supposed to be a big deal? The Hundredth Post? In the blog world?”Apparently yes, but she heaped scorn upon all the things people normally do to mark the occasion, like “flashback episodes” and giveaways, so I’ll sneak those things in later when she’s not looking.

    I was thinking, though, that it’s a little weird that now I have a semi-pseudo alternate identity as “Bike Tinker.” I haven’t had an internet “handle” since before the internet, after growing out of and throwing off a succession of teenage BBS and young-adult art-making handles. I’ve been participating in the internet under my own name for a long long time. Google me, you find me. I’m the one who owns Dickies pants the pants, not Dickies Pants the company (“hook me up, bra!“).

    The reasons I have a silly bike name are few and boring:

    1. I wanted a bike site to sell bike stuff (Identity through Commerce – like opening a cafe that plays Edith Piaf 78s and has a lever-pull espresso machine, or a bar with only Johnny Cash on the jukebox and all the drinks come in pint glasses or shot glasses).
    2. I read the Bicycle Quarterly, and all the old French cyclists that wrote of their exploits have great ‘noms de velo’ like “Velocio” and “Cyclotard.”
    3. Half my internet friends also have killer noms de velo! Cyclofiend, cyclotourist, Protorio, Pondero. Some of them have one for bike lists and a whole ‘nother one for Flickr. I felt a little envy, maybe.
    4. There are a LOT of “Philips” in the bike world.

    Seriously. Any bike nerd who isn’t named Jim, Mike or Bill is named Philip. There are a disproportionate number of Joels, too. Which is my middle name.

    Cases in point:

    I met an online acquaintance at a bike show, and said, “Hey! I’m Philip – from the nerdy bike list!” and she said, “I know about FIVE Philips.” I was like, “yeah, you would, huh.” Kind of killed that spark of recognition.

    I called a bike magazine about an assignment I was working on, and the editor was like, “uh… this is weird, but I’m expecting phone calls today from three different Philips. When they transferred the call… they didn’t say which one you were!”

    About a month after starting the blog, I showed up at the Oregon Handmade show and introduced myself to someone who said, “Oh! BikeTinker!”

    Ah, that’s more like it!

     

  • Gazelle – Ladies Sport Luxe

     

    Gazelle – Ladies Sport Luxe, originally uploaded by montclairbobbyb.

    My friend Bobby B, of the Renaissanced Bicycle group just showed his in-progress Gazelle.

    He’s changing the wheels to a modern 3-speed with drum-brake and a drum-brake dynamo. I don’t think the fork-crown is even drilled for a brake, since it used to be a coaster-brake one-speed.

    He modified the chaincase to allow for the rear shifter mechanism, and also removed the chainwheel cover to show the leaping gazelles.

    Beautiful, spare lines, and I think the rear rack is lovely.

  • My new Kona P2 fork

    My new Kona P2 fork

    On its way from SpeedGear’s eBay shop. It was exactly the length I needed, with no extraneous canti bosses. I’m going to put it on the Quickbeam.

    speed gear used forkBahahahaah! No, really, it’s replacing a bitchin’ Rock Shox Metro hybrid fork on a project bike. If that bike doesn’t work out, this is still a fork I’ve wanted for a long time. Except the 26″ canti-post version, of course. This one is 18″ from axle to crown (463mm), disc-only, for a 29er. Steerer is actually longer than the current fork, so I might be sourcing more spacers. I don’t want to cut the steerer, since the kid’s only 10.

    He might grow.

  • Half-pimped Trek Belleville

    Half-pimped Trek Belleville

    Swapped out the cranks on Angelina’s new Belleville, and added her Wald fold-out baskets to the sweet rear rack. The stock cranks and pedals are horrible. When I mentioned that we could lower her seat 5mm, because the stock cranks are 170s and her old Ritcheys are 175s, she was like, “Oh! So that’s why it feels like my legs are spinning tiny circles!”

    trek belleville, folding pannier baskets mounted

    Seriously – I’ve had arguments with people who say you can’t feel 5mm of crank length. If my wife, who likes her bike (Angelina “do you like kids?” my dad: “I like my kids…”), but appreciates most bikes at a remove (because I like them, analogous to the way I know what a peplum is), can tell the “microscopic” difference in cranks, then those people can just STFU appreciate their lack of hyper-sensitive OCD detail-noticin’.

    Next up – the saddle. I need to re-mount her B66 leather on a new sprung frame. By new, I mean used and free, from the RBW list charity drive. And I’m totally stealing Jim’s white rubber block pedals… how’s he going to know?

  • Clipless Mary Janes?

    Yes.

    cool shoes

    It turns out that one of our clients at my day job (Toy Store Website Designer) has a blog, which came up on the phone. “Oh you have a personal blog? Me too, it’s called Re-Velo.com. I make bags out of inner tubes.”

    “That’s cool! I have a blog called Bike Tinker. It’s about, um, about tinkering with bikes.”

    “My housemate’s a bike mechanic! He repairs carbon bikes. Do you know anyone else who does that?”

    Yes. But it’s a pretty rare skill!”

    Anyway, it’s a funny small world, and I really like her shoe-remake, and I’m trying to get her cast off shoe tongues for bike mudflaps

     

  • Tightening and fussing

    Tarzan tired.

    Morning time, Tarzan take Boy halfway school, turn ’round when him feel sick like Sloth Bear. Take Boy back hour later when Jane say “WTF? Did he throw up?” Me say “No.” Me pick Boy up three hour later when him still feel sick.

    Tarzan work. Tarzan make website. Tarzan eat so-so flauta and gummy tamale.  Tarzan talk on phone.

    Tarzan do hard Kung Fu class, sweat like hippo when she dance opera “La Giaconda.”   Tarzan ride bike home slow.

    Tarzan have beer. Maybe two beers, mess with bikes, write short post and go to bed.

    ______________________

    Tarzan? Where did HE come from?

    From reading the Far Side book with the Boy, probably. Maybe I’ll channel Captain Ahab tomorrow.

    I fooled around a bit tonight, tightening the Quickbeam’s cranks, skateboard pedal decks and raising the chain tension. Still some lash in the hub, but a little better. The axle nuts were loose like I never tightened them.

    I want a 15mm line wrench to tighten the S3X axle nuts.

    I have a single-ended 5/8″ Proto, and something similar in metric would be pretty cool. The gap would fit over the shifter cable, and the six-point wrench would give a really good grip.

    line wrenches are apparently also called 'flare nut' wrenchesI just put in a nice 40 minutes reading about wrenches and screw-head driving patterns. I didn’t know Phillips screws were SUPPOSED to cam out.

    Tomorrow we go into Portland after work to drop the bike off at the PedalNation event, meet Angelina at Powell’s and go to the Kennedy School.

    scan it with your fone. you know you want to.Tonight I started moving (reluctantly), Angelina’s old Wald fold-up baskets from her Steyr mixte to her oh-so-pretty Trek Belleville. I put bar tape on the painted rack at each of the attachment points and started squeezing the misshapen mounting bands into some semblance of shape, but realized they were too lame to use. I’ll buy some hose clamps on Saturday morning and get the bike ready to ride to the McMinnville Saturday Market. We get produce there from Growing Wild Farm and Denison Farm.

  • PedalNation PDX bike show in Portland

    Does anyone else think it’s weird that Portland identifies itself by its airport code? Like the only thing going on is the entry and exit? Vancouver PDX. “Yo, Mill Valley SFO in the HOUSE!” Weird, but I should talk; I live in McMinnville WTF (“Did I really see an “88” sticker and VANITY PLATE on a big white truck?”).

    My bike is going to be on view in the “amateur pit” this weekend at the PedalNation show in Portland.

    PDX is the only… no, you can ride a bike to Oakland from OAK, too, but I’m not that certain of where Oakland is. It’s pretty trivial to leave the Portland Int’l Airport and suddenly be in the actual city, though, even on foot. The airport is a more integral part of the city than most I’ve experienced.

    Anyway, I’m pleased to show off my bicycle, I’m REALLY looking forward to seeing the bikes and goodies (custom leather walnut holders?), and wandering around with beer with my friendses. I usually go to these things stag, much as I ride my bike usually alone, so I’m hoping for some character-building. It will probably be like my bike rides with friends – it usually only happens once. “You’re a dick. That wasn’t even a fucking trail. Do you LIKE carrying your bike more than riding it? Why didn’t you wait for me? What took you so long? I think you’ve never been here before. At least you came back when you heard me crash.”