Tuesday, November 30, 2010

Vintage French Redux

Unexpected ProjectHere is a bike tinkerer's parlour game for you: Assemble a complete bicycle using whatever wayward frame and spare parts happen to be in your possession at the moment. You can't go out and buy anything - not even cables or bolts. And you have exactly one evening. What would you come up with? The Co-Habitant ended up with something kind of neat. And mostly French. And both of us could ride it!

We have thisMotobecane Grand Touring frame that we considered selling, but in the end decided to keep. The frame is too small for him and too large for me, but we were curious about the Vitus tubing and wanted to compare it to other Motobecane models we'd ridden. Maybe some day we'd build it up just for the heck of it, we thought - though not really expecting this to happen. But sometimes, things fall into place. Say you're cleaning, and you notice a box full of stuff you'd forgotten about. And then remember another box, with more stuff. Then out comes the frame and in a matter of hours a bike is born. Vintage touring wheels, Suntour derailleurs and original Belleri Porteur bars were mixed with amodern Sugino Alpina crankset, VO city brake levers, Tektro sidepulls, and Shimano bar-end shifters. We found a sanded-down stem from another French bike, a seatpost that happened to fit, and an old saddle. It was getting too late in the night to mess with fenders and handlebar tape, but we do have some.

Unexpected ProjectThe result so far is unexpectedly lightweight - especially compared to the Super Mirage the Co-Habitant had earlier. We took turns riding the bicycle around the empty neighbourhood in the middle of the night and marveled at how nice it felt. I've ridden lower end Motobecane bikes and have also tried a couple of higher end ones - but this one feels different from either. No toe overlap on the 58cm square frame.

Not sure what we will do with this bicycle, but he may keep it as his fast city bike - especially since he is infamously nervous about leaving his Pashley locked up on the street. I will post daylight pictures once it's fitted with fenders and handlebar tape. Not bad for a neglected frame and a box of spare parts!

Monday, November 29, 2010

_____________________Nick Hall______________________

It's been one long year since we lost you.

We won't ever forget your friendship or your style.

Thanks for the inspiration to do more, do it better.

The mountains are still out there.

We're still climbing.

Miss you a ton.














Sunday, November 28, 2010

Ride Fast or Ride Far?

Covered Bridge Lunch Stop, D2R2
When I first started trying to increase the milage of my rides, I was advised to keep my average speed down on longer distances. "You can ride fast, or you can ride far," I was told. This advice seemed perfectly logical. The faster you ride, the sooner you'll get tired, right?



But my own experience stubbornly contradicted this piece of wisdom. I grew suspicious when, over the past two years, intentionally keeping my speed down only seemed to make me miserableon longer rides. So this summer I experimented. On some long rides I rode at whatever speed felt natural in the moment (whee!). On others I intentionally kept my speed in check. I felt better after the rides where I maintained a higher speed.



At first this discovery confused me. And then all at once, it made sense. The "fast or far" dichotomy fails to account for one crucial factor: time spent on the bike. Let's say you are doing a 100 mile ride. At an average rolling speed of 14mph, you will spend 7.14 hours on the bike. At an average rolling speed of 12mph, you will spend 8.33 hours on the bike. That's more than an hour of extra bike time! An entire extra hour of pedaling, of leaning forward, of gripping the handlebars, of chafing against the saddle. These things can wear you out just as much as the pedaling effort itself.



My point here is not that one should attempt a century ride with the zeal of a racer, but that it helps to look at a situation from multiple angles and to factor in your own strengths and weaknesses. As it turns out, I can ride faster than I've been giving myself credit. And as my body struggles to cope with longer times in the saddle, riding faster is getting me further. YMMV.

Saturday, November 27, 2010

Beta alert.



Look away if you ever plan on on-siting "Spoonman" at Coolum Cave.



Pay attention if you want to see a big Frenchman running out the crux.That's all I have to say. Enjoy.































Need more Antoine? Click here.



jj


Thursday, November 25, 2010

Big Bend :: Rio Grande Village

After spending five nights in the Chisos Basin Campground, I moved to Rio Grande Village on the southeast side of the park and at a much lower elevation. It is a journey of only a few miles, yet the hills and valleys have a different look and feel to them. It seemed hotter during the day though the temperatures posted on the bulletin board belied the fact. Nights weren't quite so cold either.

I was enthralled by the cactus with the reddish needles.

And by these tiny flowers. These plants were perhaps 8 inches high, but the flower itself was only about one-half to three-quarters of an inch across.



The evening of my first night in the Village, I found my “spot” where I went each evening and several mornings to watch the sun set and rise. It was a short trail behind the campground, perhaps a mile in length, that took you to a hill overlooking the Village area. It is where I got my first glimpse of the Rio Grande and of the little village of Boquillas, across the river in Mexico.

Rio Grande Village from “my” hill. The Cottonwood trees were a welcome relief to the eyes. It was wonderful to see green again! And the shade they provided was greatly appreciated.

Sunset over the Rio Grande.

National Character

Mercian, Lillies

While many countries are rich in bicycle heritage, some have particularly strong associations with distinct styles of bikes: the Netherlands with the omafiets and the bakfiets, France with the mixte, porteur and randonneur, England with the roadster and the elaborately lugged "lightweight," Italy with the Frascona curve and the racing bike, the US with the cruiser and the mountain bike. Far from arbitrary, these connections can be revealing about the history and the cultural values of the country where each design developed, and this aspect is always interesting for me.




Jacqueline, Forest
Some connections are obvious, while others more subtle. Why for instance, did some countries (England, Holland) favour the loop frame design for step-through bicycles, while the swan frame is the dominant design in others (Sweden, Austria)? Did it have to do with women's fashions at the time these bicycles were developed?What accounts for the development of low trail vs mid/high-trail geometry and the tradition to carry luggage on the front vs on the rear? There is nothing I can think of that is country-specific that would explain this. And what about the early preference of derailleurs to internally geared hubs in France, even on city bicycles? Things like this are constantly going through my mind when I look at different bicycles and think about their history.





Royal H. Stainless Rainbow Bike
When it comes to building bicycles today, the national characteristics of a particular design continue to play a role, while also meshing with other traditions. European manufacturers have used American mountain bikes for inspiration. American builders and manufacturers have used Dutch bikes and French porteurs for inspiration. The end product inevitably reflects an interesting mix of historical traditions and cultural values.





Randonneur, Charles River

As I was working on, then riding, and then writing about the Randonneur over the past 8 months, I keep thinking how interesting it was that this old French design is now thriving (relatively speaking of course) in the US, with fairly minor modifications from the original. I suppose it makes sense: There is lots of land here, lots of places to travel, and Americans value speed - hence the growing popularity of randonneuring. Add to that the custom bicycle boom, and suddenly American framebuilders - for whom only three years ago "clearance for wide tires" meant 28mm - are building 650Bx40mm bikes with elaborate custom racks and cantilever brake bosses - an entirely normal feature now thanks to the popularity of cyclocross.Since American culture is a mish-mash of other traditions, it seems only natural that US builders are inspired by French, or Italian, or Dutch bikes. But what about a country with a very distinct tradition of its own?Can you see a low trailrandonneuring bicycle made by an English builder, or is that too strange? I've been discussing a possible project with Mercian Cycles, and if it works it could be interesting in that respect. The national character of bicycles is increasingly fluid and playful, and some traditions are kept alive through other countries' takes on them.

Tuesday, November 23, 2010

Go-Anywhere Gearing: SRampagnolo Drivetrain with 'Frying Pan' Cassette

Seven, Magilligan Point

For the past few weeks I've been riding with an experimental drivetrain on my main roadbike "Desdemona" (a Seven Axiom S).The goal of this drivetrain was to achieve very low (sub 1:1) gearing, for hilly long distance cycling, including brevets. There are several ways to get that kind of gearing, some of which I've tried in the past with mixed results. The tricky part is not the gearing in itself, but achieving it with a modern (i.e. integrated shifters), lightweight road drivetrain, while keeping everything working smoothly. At the moment no road group from Campagnolo, Shimano or SRAM is designed to handle gears quite this low, so modifications are needed.



A hybrid drivetrain means that the parts making it up (cassette, derailleurs, crankset and brake/shift levers) are not all from the same manufacturer or group.Since modern road groups are designed for all the parts to work together, modifying or mixing them is generally not advised. That said, there aretwo general methods of doing so in order to get low gears. One is to keep most of the group intact, except for the crankset - replacing it with either a triple, or a double with much smaller chainrings (either way, inevitably foreign to the group). The other is to keep most of the group intact, except for the cassette - replacing it with a wider touring cassette (and long cage derailleur to accommodate). Speaking purely for myself, I have not been 100% happy with what happens when a modern road group's native crankset is replaced with a foreign one. So this time around, I opted for the other method.After 600 miles, what impresses me is that, in addition to being useful, this is also the least finicky hybrid drivetrain I've tried to date.




SRampagnolo Drivetrain
The setup here is a "SRampagnolo" hybrid. We've kept the front end of my bike's native Campagnolo Chorus drivetrain (50/34t crankset, front derailleur and 11-speed ergo levers), but used a SRAM 10-speed 11-36t cassetteand a SRAM X9 long cage rear derailleur.




SRampagnolo Drivetrain
A Jtek Shiftmate (model #4 I believe) makes the SRAM 10-speed cassette compatible with the 11-speed Campagnolo levers. You can read all about this neat little converter here. Obviously, if you are starting with a SRAM or Shimano drivetrain, your setup will be different. Going with all-SRAM should be the easiest, because, as far as I know, their road and mountain groups are compatible. Shimano I am less sure about.





SRampagnolo Drivetrain

The decision to go with the SRAM X9 long cage derailleur was made, despite some reports that the new SRAM WiFli road derailleur (designed to handle up to a 32t cog) can in fact handle a 36t. Seven's Rob Vandermark tested the WiFli with the 11-36t cassette, and was not happy with the outcome. That was good enough reason for me to go with the X9.



SRampagnolo Drivetrain
As far as functionality of the drivetrain, there is not much to say other than "It works." The entire range of cogs, from 11t to 36t, is usable in both rings. Cross-chaining has not been a problem in either combination (the derailleur does not explode in big-big and the chain does not go slack in small-small). Chain drop has not been a problem.The fact that the shifters are 11-speed while the cassette is a 10-speed is not noticeable. The Jtek converter works flawlessly and does not call attention to itself. After 600 miles of using the entire range of gears and switching between big and small rings constantly (including under load, and including when cross-chaining) I have not yet dropped the chain, gotten the chain stuck between rings, or even mis-shifted. In all ways, the drivetrain functions as smoothly as it did when the original groupset was intact. To be honest, even in the best case scenario I did not expect it to work quite this well.




SRampagnolo Drivetrain
As far as usefulness of the gear range, this too has exceeded my expectations. The cassette is spaced asymmetrically, so that the smaller cogs are closer together and the bigger cogs wider apart. The exact combination is:11-13-15-17-19-22-25-28-32-36. With the 50/34t compact double, this combination almost feels like having two separate cassettes at my disposal: One for fast rides and the other with bailout gears for climbing either very long or very steep hills (or both!). Normally, I find myself riding in the big ring, in the middle of the cassette. One unexpected outcome of this, is that the setup encourages me to use bigger gears - something that has proven helpful over the past weeks of learning different climbing techniques and trying some interval training on flats. I was so focused on getting the low gears I wanted, it did not occur to me how much I would appreciate having the really high gears as well.The small cogs are not quite as tightly spaced as they would be on a racing cassette, but they are tight enough for me.



And of course at the low end of the range, the sub 1:1 ratio offered by the 34/36t combination is a dreamy bailout gear - especially considering how lightweight my bike is and how nicely it climbs in general. This end of the spectrum does come in handy on long rides over steep hills. For paved riding, this is now truly a go-anywhere bike.



While I expected the wide spacing to feel like a compromise, in practice it doesn't. On my dirt road bike, the spacing is tighter with a 12-29t Campagnolo road cassette. While my low gear on that bike is very similar to what is described here (28/29t with 650B wheels), on the high end it maxes out at 42/12t. I notice this more than I notice the difference in cog spacing.To be able to fly in 50/11t with my legs on fire and the next day spin up a vertical hill while humming happily in 34/36t,on the same bike,is, like, wow.



On the downside, the wide cassette does mean a bit of extra weight in the rear coming from the bigger cogs, long cage derailleur, extra chain length and Jtek pulley. Around 200-300g is the difference between this and my original drivetrain. Holding the bike up in my hands, it does tip to the rear a tad now, whereas before it was a masterpiece of perfect balance. In motion, I do not feel the extra weight. And whether it's bike related or not, my average speeds over the past few weeks here in Northern Ireland have been faster than previously. I really feel that I have the best of both worlds now with this bike.Since this is a temporary setup (an experiment for Seven Cycles, as much as for me - they may offer this option on custom builds in future), a different rear wheel was built for the purpose of testing it. I still have my bike's original Campagnolo wheel, derailleur and cassette, and can get my old setup back fairly quickly. But I think I will end up keeping this one, at least for the time being.



Visually, I admit the huge cassette does not exactly look elegant. The local roadies here have quickly dubbed it "the frying pan" and I've adapted the term affectionately. I may not be able to fry eggs on it, but I can can go far and I can go fast. Now we're cooking!

Friday, November 19, 2010

Bear Creek Mountain


A bunch of us decided to get out of town and try something new, so we headed for Bear Creek Mountain. The first 3 miles are fairly flat and feature several meadows.


Most of the elevation gain is at the end of the hike. Some pikas kept running around and whistling in this rocky area.



The kids enjoyed themselves in a large deposit of Mt. Saint Helens ash that we found on the way up.


Dahlia, Lily, Bill, Daisy, Danielle, Jennifer, Doug, Tania, Tina, Bethany and Dreamer, the dog, on top. Our view was limited, since we were in a cloud. It was nice to get out, see some new sights and spend the day in a place where the high was only 60 degrees!

Saturday, November 13, 2010

New Camera Photos









These are the first photos from my new camera. Of course some of the Sandia Mountains.



Cassie



Twinkie




Wiley


Murphy



Tuffee



Ziva



Star



Stormy & Traveler