Team Lope Tyre Clubbe » fork

more NAHBS – unique concepts

ironlung — Mon, 05 Mar 2012 15:51:41 +0000

next category of NAHBS builds for you is "unique concepts" these are bikes which stood out as … well, unique. things i hadn’t expected or things i hadn’t seen before or just really imaginative things.

first up is the EVIL DEAD BIKE, which i gave it’s own post already.

next up is this crazy madness, a reconstruction of what’s called a "whippet," a bike which was very successful from 1885 to 1888, before the invention of the pneumatic tire. this was made by a frame builder who worked from a line drawing and some museum photos…

since bikes of the time had solid rubber tyres, they were super uncomfortable, and the whippet attempted to compensate for that with details such as a front shock…

and a mid-body shock…

the brake was a crazy contraption which utilized a lever that pushed on a bar that wrapped around the body of the bike (the silver bar just above the frame’s top tube)…

to a metal lever and plate in the back, where the plate rubbed against the solid rubber tyre…

apparently they were very uncomfortable to ride because they were too squishy, and since they had a total of seven pivot points in the design, tensioning the chain would gradually cause the two head tubes to become misaligned, resulting in the front scissor linkage losing functionality when the bars were turned. but still. a crazy bike.

next up is this WTF track bike…

personally, i can’t see any functional reason for this bike to exist, but this is a show, so there you go. it may look like the steering column is fixed, but in fact the stem (polished) is separate from the frame (gray), which is why there’s that other little connection point going from the head tube to the top tube.

next up, the "mudbike." i fucking LOVE this bike and it’s only real unique concept is the paint job. it’s a CX bike that is painted to look like it’s got mud spray on it….

it may not look like much in that picture, but upon closer inspection, you can see that each individual dot is hand-placed using a spoke nipple dipped in a different shade of brown and then touched to the frame. it has over 1500 individual dots over the frame and fork, entirely hand-done…

another one i just absolutely loved was a tandem specifically designed for a parent and child to ride, but unlike other kid bikes, this one put the kid in the front…

now look closely at how that works. the kid’s handlebars are fixed, they don’t do anything. the parents’ handlebars are what turn the front wheel, as on a front bucket cargo bike. but the kids’ pedals turn in conjunction with the parents,’ as on a proper tandem. i LOVE this bike. i’m a huge fan of the kid being on the front (as a rule), because they can actually see what’s going on and begin to feel what it’s like to ride independently.

next up is a crazy and unique brake detail that i noticed on an otherwise simple build…

i don’t know what’s up with that dodgy swede, but note the brake "levers." the brake cable is strung between two fixed points (with the housing on the inner point, as per the usue), but it has beads on it. so when you grab the beads and pull, you’re actually pulling the cable itself. pretty trick.

and finally, the deLorean bikes. these bikes aren’t made by DMC, obviously. they’re homage to the classic stainless steel, gullwing-door sportscar which may or may not be capable of time travel…

they had a sweet, simple city bike with a belt drive and an internally geared rear hub…

and a beautiful roadie which, while boasting questionable wheels, did have a sweet champagne cage on the seat tube…

stay tuned for more NAHBS image posts. i think next i’ll post up the fat tyre bikes.

Follow this topic in the R3 Forum here!

RapscalLean

TRDL thom — Thu, 01 Mar 2012 22:57:56 +0000

So the fun thing about Rapscallion, my toddler toting cargo fixie, is that I can transform it into a pretty reasonable flyer in a very short period of time. I realized I never posted what that was about, so here we are.

The Gomoh front rack is secured by two bolts in the base of the rack, attaching to a mount that runs behind the brake calipers, and then two bolts that secure it to the forks down by the wheel. Pop, pop, pop and pop. It’s off. Mounting bracket remains. You could put a rusty auger bit on this if you wanted to scare any cyclist-mauling ambulances.

The baby seat is held onto a mounting plate by two long pegs that are further secured by a cotter pin. I leave the mount on, and remove the seat quick-snap. The mounting plate is of a spacer type so it sits on the steerer. I considered quickly removing it too, the first time I did this, but was lazy about it. Now, I look at the plate as a forgiving object when smashed into, compared to the isolated spacer stack on the tall steerer when it’s absent, if one were to, oh, I don’t know, skid like a silly fool.

It’s not glamorous, but man it feels light. Partly this is because of contextual awareness: I’m so used to this thing having 20 pounds of rack and 30 pounds of daughter on the front wheel. So freed from that, it zips. Frankly, the one complaint I have is that it’s not fast enough, because it has a 20 cog on there, designed for that normal loading.

So one of the main reasons I took this bike out this way yesterday was that it was raining, and this doubles as my rain bike. But also, I wanted to see if I could start expanding my skidding beyond the comfort zone of the bulls on Crook. I’m happy to report a few observations:

- I can skid off risers, though not as easily yet as bulls. Though, when I put my mind to it, I found it pretty easy to get forward.
- I can skid on SOMA Everwears MUCH easier than my bulletproof Gatorskins. This stands to reason, as the gators are textured and grippy, and the Everwears are softer rubber, and well regarded for skidding anyway. But my first time comparing, so wow.
- The unwinding bottom bracket cup has not renewed it’s pernicious unwinding since I took it home and got up IN there. We’ll see.

Anyway, transformations! And yes, in Stay Limber Mode, this is called RapscalLean.

Follow this topic in the R3 Forum here!

Liberia Single

TRDL thom — Tue, 28 Feb 2012 22:10:35 +0000

I love the combination of finery and klugery here. Like the polished copper forks and the mangled rear brake cable. Pics:

http://fixedworldwide.tumblr.com/post/1 … inglespeed

Follow this topic in the R3 Forum here!

leader i06tr fork is the sweetness

ironlung — Thu, 23 Feb 2012 20:03:38 +0000

just because i currently ride and love a sweet cinelli x MASH bolt f/f doesn’t meant that i love leader bikes any less. and THIS fork is one of the reasons why. black on black on black, aero, and fly. minimal rake makes this bad boy twitchy as fuck. i’m in love.

Follow this topic in the R3 Forum here!

how much does MASHSF love their japanese customers?

ironlung — Fri, 10 Feb 2012 21:29:55 +0000

apparently enough to offer japan-exclusive bolt FRAMESETS with internal cable routing and drilled brake bridges for the rear brakes that japanese cyclists are required to have by law. note that the fork has a pre-drilled brake hole, too. according MASH’s comment in the link above, it’s a $1000 ticket if you get popped.

viva.

Follow this topic in the R3 Forum here!

Team Lope Junior Squad Project – Version 2.0

TRDL thom — Fri, 27 Jan 2012 20:32:02 +0000

So, when I first started planning the bike capable of carrying 2 kids plus groceries, it was between a Metrofiet, CETMA, and an Xtracycle Conversion. The CETMA was the most awesome, the Xtracycle the most reasonable. I settled on the Xtracycle. In Team Lope Junior Squad Project Version 1.0, I imagined building out of a mountain bike, specifically a 29er, giving me the option of breaking free and riding it if I wanted, in a conventional mountain biking scenario. I waffled a bit between the 29er and a 26" MTB standard, each offering advantages and disadvantages. Then, this past week, I started plotting the conversion of Rapscallion INTO the cargo bike. Sure, it’s a fixed gear, but why not? The Xtracycle has a derailleur mount, grab the extra parts needed, and run with it!

Over the last few days, though, I did more research. For one thing, I was really hot for using disc brakes on this project, for some added stopping power with that rear load on these hills, as I plan to ride said hills. Nay, I plan to RAHHHHDE them. That would require a fork with disc brake mounts, and a new front wheel. Plus disc brake system, front and rear. Next, I’d need a second brake and brake lever, both of which I have in the shop. Next, bigger tyres for stability, keeping within the size limitation of the Xtracycle Free Radical frame. Next, full drivetrain (front and rear deraiileurs, new rear wheel with cassette. So, basically, almost a full kit. Then, Lung advised I check rear dropout spacing, and sure enough, even with the 700c Free Radical kit, I’m 10-15mm short on the fixie frame.

Hm.

So I did some more research, went and did some field checks, and I think I have the new solution, Version 2.0, which is basically Version 1.0. I gave it a new version number because technically Version 1.5, the fixed conversion, slipped in there. I think I still like the 29er configuration. Little bit less maneuverable at low speeds, but much higher rolling speed per gear and easier over rough terrain. I spend all my time on road and fixed bikes anyway, so the 29er (the MTB industry can’t say 700c because, you know…) is a comfortable size for me. I tested the bike I was interested in today, and it felt VERY comfortable. I did the math: using a new bike was cheaper than a conversion. By a mile. I found the bike I was interested in, in my size, on sale, and test rode it. THis never happens to me, mind you, because I haven’t bought a built bike at a shop since what… 2000? Wow.

So, the new-old plan is thus:

Cannondale Trail SL 29er 4 in ‘Saffron’
Disc brakes, front suspension, 21 speeds, wide rims.

Xtracycle Free Radical Family Kit, with 2 seats, flight deck board and side panniers.
(I’ll get one seat first, the second in later summer)

And for tyres, switch out for sweet sweet Schwalbe Kodiak slicks.
I need the narrower tyre for the Xtracycle clearance, and I’m generally not planning single-track off-road rides with the kids and a bag full of eggs.

On track!

Follow this topic in the R3 Forum here!

Team Lope Ride Report – You CAN Take it With You

TRDL thom — Sat, 10 Dec 2011 01:23:30 +0000

Yesterday I took a day trip for business down to Los Angeles to survey a building. That’s dawn patrol, up at 4am etc and home again by about 8pm. And yeah, I’m already up with the baby so that’s fine. But here’s the thing: normally on these, I bring my laptop and sketchbook, fly in, rent a convertible of some nature, get in and out of the job, and then hit a cafe and work on TRDL stuff until it’s time to get back to the airport. THIS time, I brought a bike.

You’ve seen Lung’s ride reports of his use of his coupler bike on the Vegas trip. We got our frames coupled, so to speak, at the same time, but my last two trips fell apart due to illness or injury (Vegas and Chicago) so I had yet to actually use Carpetbagger AS a travel bike. It was completely overkill for a day trip where I’d have at BEST 3 hours to ride. But it was a test of the process, and frankly, it was because I could.

Onward for details!

I’m using a S&S soft backpack for transport. You can use hardshell cases, with more protection, but this is a sweet setup because you can compress it and wear the bag. It’s all about the ride away, or to, the airport thing.

So up top, there’s Carpetbagger, my coupler bike. It’s a mid-gearing fixie (I think it’s 72) and a custom finish and graphic set by self. You’ve seen pics before. I’d SAY this is the virgin shot before it gets beat to shit in transit, but realistically, my Wee Z beat it to shit before I even had it finished, thanks to ‘I FIX it, daddee.’ moments. So it had a few frame dents and some paint chipping. First step, as seen in that pic, is pulling these hard sidewalls out of the bag and bracing them against all sides, velcroing them together to make a losse square. Actually more like the shape of a gold tooth cap. It doesn’t get square proper, but enough to frame the frame.

First, I layed this giant painting tarp up in there, used to fold and weave between major components. Great tip, among others, from One Lung. Here’s the front half of the coupler, dropped in first.

The tarp is folded over, then the rear wheel, cog down, fits in that void of the triangle. I put a top tube protector on one tube for science, since I didn’t bring any of my pipe insulation this time out. Other than that it’s just the tarp as protection. Remember that detail. Then rear triangle fits on top of the rear wheel.

Here’s the front wheel on top of the sandwich of tarp and parts and such below it. The backpack has rigidized panels where things make contact, such as the wheel axles.You don’t use other compression members in this situation. The saddle and seatpost fit into one of the extra spaces. I rolled up other parts like pedals and tools and such into microfiber towels and shirt rags and stuff, and put them here and there.

Here, possibly the most delicate part: placement of the handlebars. If using proper drops it’s even more of a hassle, threading them through the wheel, but I have Sparrows on this bike. But I still had to wrap it first, test the pressure on the spokes when you push on it, and wrap the brake caliper and stow that as well. I brought a ton of extra clothing and shoved them into all spaces and into the front and rear outer compartments, including a pair of Dickies and a long sleeve shirt and cardigan for the job site. Suave.

Boom! Packed! My first time, and from the point the first photo was taken, to the point the bag was zipped up, was about 45 minutes, including a call to Lung to check something and a few references to the S&S website (which actually has virtually no directions for the backpack.)

My cab came at 4:45 and I was off. When I checked the bag (Virgin America Main Cabin Select seating is a great deal: you get priority security line access, priority boarding, free food and drinks, and one checked bag.) the guy working the counter looked at it and lifted it and said ‘Hey, is this a bike?’

Now this is kind of a trick question. The whole point of this coupler system is to eliminate barriers to flying with the bike. If you bring an oversized bag, such as a bike box, it can run you up to $200 each way. If you bring a heavy bag, you get his with $50 fees each way. This system allows you to hand them a bag that is exactly within the 62" combined dimension for normal luggage (which you’d still pay for if you were in Main Cabin)… but also, there are ‘oversize’ cargo fees associated with BIKES. So, I merely said:

‘It’s actually a bag of bike parts’ Which is a true statement.

He laughed and said it was the coolest fucking thing he’d seen.

On the other side, a few delicious champagnes later, my baby rolled onto the carousel in LAX.
In one piece, so to speak. Well, point being, no crazy holes or ripped straps or zippers, and equally as nice, no obvious evidence of TSA searching, since that would lead to a) a mangled repacking job, and 2) confiscation of CO2 cartridges and probably all the tools. But I wouldn’t know for sure until I unpacked it. But no time! The plane was a bit delayed, and I had to basically haul ass in a taxi to Downtown LA, and would have to wait to see later. I wanted to ride FROM the airport, but I couldn’t risk being late.

Some girls I was talking to in SF found me at the taxi line, some designers heading to a big client meeting. ‘Hey, wait. Is there a BIKE in there?’ one said, mouth agape. I guess my helmet gave it away. You can see it in backpack mode, above. It’s heavy but manageable.

OK, so I didn’t want to break this down AT my project building for professional reasons, so I headed out into the fashion district (read ghetto downtown) to get over toa cafe I went to last time I visited this building, and do the build at the outdoor seating. But then I realized it was lunch hour. It would be packed. One of the fashion houses was upstairs. I finally decided, you know what, all the homeless and shifty hustlers have camped out on the street, I’m doing it. This marks the second time in 30 days I was doing bike assembly on a rough street.
That is how I ____O

The damage was minimal. A major gash on the downtube (so yeah, THATS the one to protect, since the shifting of the parcel obviously pushed the cog through the tarp into the frame) and a few other scratches. But that’s what this is for. Scars are sexy. Building it on the street was funny. Just like in Oakland, I got a lot of attention from streetfolk and otherwise sketchy folks that came to observe and yack at me, which kind of slows you down as you are watching your shit but at the same time, it’s cool that people are curious. Best part was a cholo painter crew walking past me when I was first unpacking, and then on their way back from the taco truck were like ‘Orale! What is that mang!’ I said it was a bike broken in half to travel with. ‘Its a fixie BRO!! TSCH!’ one said to another. ‘Ey, got that new Yanni cassette?’ Wait no, wrong story. ‘Ey, where can I get one?’ and I said ‘It’s custom. You’d have to be me.’ and they laughed and gave me a hand slap and they were off. Pretty good. Oh, also, no TSA tag.

I actually left a few of the rags in a nearby trash can, and even abandoned my Adidas. I have more, and it was a lot of weight I could shed, now that I was in my Vittorias. So someone scored some sweet Sammies.

My buddy Raul was stuck in a meeting, but I was able to hook up with my high school pal Christine, who works at KCRW and is into competitive roller derby ie. HOT. She’s in Culver City, so I basically made a beeline for her down Venice Blvd, because I didn’t want to dilly-dally. It was maybe a 20 minute reassembly and repacking, much faster, but I was still racing the clock now at 1:15pm or so with a 5:30pm flight meaning I’d need to be checked in at 4:45pm. So, this sent me down some nassssty business to get to where she lives, like the back side of Koreatown and the ‘Byzantine Latino Quarter’ and another section where the side streets are actually GATED. It was pretty awesome doing it by bike, though. I was rolling next to some rough types in cars and some dodgy types on the sidewalks, all that sort of thing: shopping carts in the street and such, and here I am on a white and chrome fixed gear with old timey bars and leather and elkhide, in proper Team Lope kit, with a big ass backpack on. Pretty rad. Got to Culver City in about 45 minutes, and here I am, waiting for her to come out.

Side note: remember that Kickstarter project about a rubber bracelet that you can wind your earbuds into? OK, how about skipping the bracelet altogether? Works GREAT.

I missed some great photo ops in my speed ride to her house, including a toothless guy in the lane in front of me projectile vomiting like the cartoons, where the total diameter of the vomit spray is exactly equal to the diameter of his mouth. Also, a 35mph street sign hanging upside down and with a bullet hole in it. Also some cool business offering transmission repair AND greymarket stereos. One thing I DID manage to capture, near her place, was a random display of motorcycle cops and what not going off. I thought it was some bad business, but she gleefully exclaimed ‘yay! Santa.’ and lo, it was. Only in LA.

We had lunch at a mexican place near her house. Al Pastor tacos and margaritas, yes.

The waiter was a rider so he was geeking out on the bike, and it was a nice mellow lunch.
When done, I checked the clock and it was about 3:15pm, so that put me into a bit of pressure, as I’d have to gear up and get on the road to LAX. Not too far as the crow flies, but we’re talking LA traffic. Sure I don’t get stuck in the traffic jams but I do have to wait for the megalights on these big boulevards, and also, lots of big vehicles i and out of the side businesses and freeway onramps etc so you have to be vigilant.

I wonder WHY in LA. To live and DIE in LA.

At 4:10pm, I rolled up into LAX and dismounted at my terminal. Tole you what, I’ve ridden in many sketchy traffic conditions of somewhat surreal natures, like critical mass and bad ballgame traffic and so on… but riding the lanes around the terminals at rush hour is a video game with ONE LIFE LEFT AND NO EFFING TOKENS. Exhilarating though. And no deaths or ticket punchings.

While I was breaking the bike down again to re-pack it, I had even more spectators than on the street. It started with an inquisitive airline guy, and then three homeland security cops came up, but not to give me trouble, just to oggle at the process. Two stewardesses (and I’ve been watching Pan Am so I got thirsty for a scotch at that point) and a few tourists. Again, I’m working fast as nails, but having to narrate and answer questions. Crazy. I thought girls in line at bars and coffee shops who grab at your sleeves or poke at your arms to see your ink were invasive, but these people are like lifting bike parts and checking out the couplers and so on. You have to laugh. Any time regular folks have a non-violent interest in a bike or a rider, I consider it a win.

The bag was unmolested on the return flight (visibly anyway I haven’t actually opened it yet) and I was home after dark, exhausted, sore from the heavy bag, but super charged for getting to take my bike with me and ride in yet another city.*

And of course, what cab did I take?

*Note I grew up in LA, and we rode up through the beach and Brentwood and Westwood on Aids Lifecycle, but I’m talking general transportation and exploration.

Follow this topic in the R3 Forum here!

Respro Hi-Viz Stickers

TRDL thom — Fri, 30 Sep 2011 20:10:47 +0000

Awesome. Reflective camo bits. I’m all over it.

http://www.probikekit.com/us/frames-for … -camo.html

Follow this topic in the R3 Forum here!

Not a Bad Solution

TRDL thom — Wed, 28 Sep 2011 16:47:20 +0000

For travelers that don’t need to skirt the oversize baggage fees, this is a great solution for traveling by bicycle. It’s essentially a giant burlap or canvas bag, just big enough to hold a frame, fork, and wheels and components all tucked within. Watching him disassemble his ride reminds me of what we’re doing with the couplers anyway, just without that added step (and extra rock) of further compacting it into a normal luggage parcel. But unlike our otherwise sweet softpack backpacks used for carrying the bike, he gets to roll that sack up and wear it even more compactly. Very cool!

http://urbanvelo.org/mit-dem-fahrrad-unterwegs/

Follow this topic in the R3 Forum here!

Bike Build Process Log- Wrongbike: Racked!

TRDL thom — Wed, 21 Sep 2011 23:40:17 +0000

So, while I thought the clusterfack of Rapscallion’s front end was tough (the original baby bike/cargo Mixte) I was really in for a treat with the new iteration of Wrongbike, which is being converted to a more old timey stance from the conventional tarcke bike conversion set-up it has had to date. I needed to thread the VO Porteur rack into the mix, along with the woodys fenders, the center-pull brake, etc and somehow do this all with two hands. While the former project’s Gamoh rack was a tough nut to squeeze up in there, the porteur was even worse. This rack is designed to basically stabilize a handlebar bag, so it’s very small. It attaches at the forks mid-way, using clips, unlike most larger racks that use the front wheelstay mounts, and then has a tange that has been pre-drilled with holes and is intended to be bent into place and cut down, depending on your scheme.

It was an interesting geometric problem. I had to pull everything off and determined the only way this would work would be to thread it behind the front brake, but in front of the head tube/ fork, rather than in the fork’s hollow center, or behind it. It was the only chance of fitting. I didn’t want to cut the tange down, so that it might have a future adaptive purpose. I actually went out and bought the table vice I always wanted but never had, just to bend the effing tange. Even then, it was hard to get a very tight arc on it. So, from there, after several dimensional take-offs, a new problem: the centerpull brake’s bolt was too long to allow the brake to slip in between the rack and the tange such as needed to complete the sandwich. I tried about 30 different ways, and was feeling very stoned (though sober) about it, before I decided to take the brute force approach, and bend the hell out of the tange: flatter to slip the brake calipers into place, then bend the tange up again once that composite was done, and somehow, just barely, I got it to work. From there, I was able to reassemble, and damn, it worked!

These are the first public shots of the new build, which is nearly complete. I took it on a commute trip for a test ride and found some stuff that needs revising, involving the fenders and the cranks lengths (scary toe catch on even modest turns) but overall, it’s amazing how the yellow/orange wrongrobot-colored frame works so nicely in an old timey get-up.

Keep in mind, also, that I’m doing these projects these days in little chunks, as I ave a toddler, a very pregnant wife, and lots of moonlighting work, to manage. So it is always fun to hop right in, and stymying to hop back out just as fast, shelving it for another day.

So, why the tiny porteur rack? Stay tuned. There’s more to come…

Follow this topic in the R3 Forum here!