Pugsmorphology

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The bike has been through a series of changes since it was purchased from a Craigslist seller in Seattle last December. It came with a narrow upright handlebar, heavy Large Marge rims, and a worn Endomorph tire. It had been ridden without regular maintenance. As a result of neglect and preference, I have replaced almost everything on the bike at least once. The Pugsmorphology includes no fewer than:

8 different tire models; Endomorph, Larry, Nate, WTB Nano (29×2.1″), Schwalbe Big Apple (29×2.35″), Maxxis Holy Roller (26×2.4″), Schwalbe Big Apple (26×2.35″) and Surly Larry 120tpi ultralight

4 handlebars; narrow steel bar, Salsa Bend 2, Salsa Cowbell 3, Surly 1×1 Torsion bar

3 rim models; from Large Marge to Marge Lite, and one Salsa Semi-Disc 29er

2 forks; standard Pugsley 135mm offset and 100mm symmetrical for a dynamo hub

all on 1 purple frame.

December, 2011: Ride the 594 bus to Seattle, walk up Capitol Hill and hand over $1150, cash. I have just closed the riding season in New Mexico and am on my way to Alaska for the winter. I am carrying all of my camping gear and install it on the bike before heading out into the rain. Some bags and a Brooks saddle make the unfamiliar bike, mine.

(Many images link to related articles.)

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Winter in Alaska. This is not my daily commute, but riding around Anchorage is never less than spectacular. Riding to the Knik Glacier is the highlight of my life on a bike, thus far.

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Following a winter of record snowfall and wrenching on Mukluks at The Bicycle Shop, I begin to plot my exit strategy. For the immediate road ahead, 29″ wheels are calling. I begin by building a SRAM 506 hub to a Salsa Semi-Disc 29er rim. I first mounted a WTB Nano, and later, a 29×2.35″ Big Apple.

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Lael’s Revelate Vischasa leads me toward a full complement of modern bikepacking bags, while I explore the Pugsley as a 29er, partly.

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29×2.35″ Schwalbe Big Apple.

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I call the Carradice Camper into service. For the first time on a longer trip I plan to carry a camera and a laptop computer, along with the necessary bundle of chargers. The saddlebag eases the strain and creates a safe harbor for the netbook.

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Half-fat is a half-finished experiment. I intend to build a 29″ front wheel to turn my Pugsley into the Salsa Fargo that I have avoided buying all winter. The Fargo would be a great bike, and like my Stumpjumper and my High Sierra, it is a sensible option. Senseless– the Pugsley promises unknown opportunity and fun, although I cannot imagine riding several thousand miles of pavement on fat tires. The most important factor in selecting the Pugsley for travel is that I already own it.

If I am to ride 29″ wheels out of town, I expect to send 26″ wheels and fat tires to myself later in the summer. The complication and expense of the idea keeps me awake at night. There must be a better way. How can I enjoy paved roads, dirt roads and dirt trails all on the same set of wheels? Surely, pedaling the first 3000 miles on 4″ tires is a waste of rubber, and money; and building two sets of wheels and tires is wasteful and complicated.

The solution is closer than I expect. 26″ mountain bike tires in the 2.3-2.5″ range fit nicely onto 65mm rims. Voila! It’s that easy. I have been working on fatbikes all winter and this concept has never arisen– it’s always considered that a 700c/29″ wheel is required for alternative uses. I reach for the biggest 26″ tires available– 2.4″ Maxxis Holy Rollers– which bridge the gap between my needs on dirt roads and on pavement, for much less weight and expense than a true fatbike tire. When the time comes, I can simply refit fat tires to the bike. One set of wheels, two pair of tires– easy.

With my bike still set up half-fat, Lael tests the “baby-fat” concept of a smaller tire on a 65mm rim. She is a wearing a Surly Marge Lite rim over her shoulder, yet to be laced into my dynamo hub. A 2.3-2.5″ tire would not work on a larger rim such as the Surly Rolling Darryl, which is 82mm. As well, other fatbikes such as the current (2011) Salsa Mukluk feature a lower bottom bracket than the Pugsley, and would be compromised by this rim/tire combination. The Pugsley is lowered by over an inch, although the effective bottom bracket height is about the same as on Lael’s Surly LHT.

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I like riding drops. The Salsa Bend 2 bar served me well all winter, but I decide to leave town on a 44cm Salsa Cowbell 3 handlebar with Ergon grips. The drops are minimally flared, much like the randonneur-style bars that I’ve ridden in the past.

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The recycled pink tape cushions the hands. I finish the bars with a durable black, cotton tape. The Ergon grips require cutting and filing, shortening and enlarging the inner diameter from 22.2mm to 23.8mm. Other modifications include three rivnuts to the underside of the downtube to fit a Salsa Anything Cage, which cradles a 64 oz. Klean Kanteen.

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With drops and 2.4″ tires the bike rides well and is proof of concept. I think I will ride this: a hybridized purple fatbike with dirt jumping tires. This is a touring bike.

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Considering the amount of pavement I expect, this is even better. Several days after purchasing the Holy Rollers, I seek trade for a Schwalbe Fat Frank or Big Apple. Nate, a local rider with a garage full of hyperpractical bikes, comes through with some lightly used 26×2.35″ Big Apples. He is happy to have some brand new Holy Rollers for one of his own FrankenSurlys. How did I meet Nate? He responded to my Craigslist ad for a Surly Nate tire. One fender installed, one more to go…

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Fenders, generator lighting, 2.35″ slicks, drop bars with Ergon grips, and a peanut butter jar mounted to the fork– this is an Alaskan road bike. On my third day out I encounter snow at less than 2000ft, in June. Smooth tires– briefly– are regrettable.

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The Big Apples cushion the ride on dirt roads at lower pressures, but cornering at speed on loose gravel is scary. Traction is excellent on sealed surfaces. Compromises are the nature of such a bike.

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From Alaska to Banff, the route covers nearly 75% pavement, even though I seek off-pavement routes when possible. Despite additional wheel weight (in comparison to a typical touring bike), the Pugsley passes road miles with ease, including a handful of hundred mile days through Canada. With endless sun and mosquitoes, riding is an ideal means to multiple ends, including the lower States and the mosquito-free mountains. Comfortably perched, I ride south at a rapid rate and reconnect with the Divide in Banff. Several weeks later in Bozeman, Montana, I rebuild my rear wheel with a Marge Light rim, losing a pound of aluminum in the process. Refit fat tires.

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For a period, drop bars and fat tires coexist. This is a fine combination when riding open roads, such as on the Divide. The big tires (re-)extend the abilities of the bike, while the drop bars allow me to efficiently and comfortably ride longer distances. Lael and I plan to ride some of the Colorado Trail when we reunite in August, and I begin to (re-)consider an upright bar. I enjoyed the Salsa Bend 2 bar all winter. Something similar will do just fine.

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A Surly 1×1 Torsion bar arrives, taken off the used bike that Lael will soon be riding. Her Raleigh XXIX is sourced from Craigslist and comes with the Surly bar, although an On-One Mary is quickly on order. She may never ride a bike with another handlebar– to her, the Mary is perfect. I am happy to gain the added control of a wide bar and an upright position, especially with the monster traction provided by fat tires at low pressure. A week or two of singletrack in Colorado assure me that the new bar is the right choice.

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It’s not an aggressive position, which suits much of our riding. The bike rides like a Cleland– slowly and assuredly, it travels onward overland. As such, it is not a dedicated trail bike, but a “trail tourer”. Much like a fine automobile, it offers comfort and safety along with performance.

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Short of a climate control system and a stereo, it is fully-equipped. The stereo is on the to-do list (wouldn’t that be great!), while the lights are always on.

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As my fat-year closes, I’ll share more personal thoughts regarding life on a fatbike, including explicit disclosures and dissatisfactions. Mostly, it’s sweet remembrance through rose-colored glasses.

Moonrise on the Colorado Trail.

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Zero below and a new bar

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A month ago we were all talking about how the city had doubled it’s seasonal snowfall to date, with over 90 inches by mid-January. The local newspaper now reports this January to be one of the coldest on record, with an average temperature of 2.7deg through this past Saturday. Zeroes are expected through the end of the month, holding strong for the cold team.

Fairbanks has averaged -25.8deg this month.

When the weatherman calls for -2 or -4, I don’t sweat the details and simply call it zero below.

I have worked at a bike shop since two weeks ago, assembling bikes for the much anticipated spring season. The anticipation begins as soon as the first snowfall, and everybody wishes they could take a vacation during spring break-up. Lots of fatbikes and studded tires roll through the bike shop, but lots of other stuff too. More people are riding bikes in Anchorage this winter than I realized, on barely working old Schwinns, recumbents, and a jolly fat guy commuting on a bike built for jolly fat guys– I replaced three spokes on the rear wheel.

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A cure for my tennis elbow came in the form of a new bar for the Pugsley with a bit more width and a little more sweep, although not as much as I’d like. It’s the Salsa Bend 2 bar, with 17deg of sweep. This is my first bar with an oversized clamp diameter and on my ride home, I calculated 31.8mm to be 1 1/4 inches (I hadn’t thought about it before). Despite metric expressions, why are we still designing bike parts to English dimensions? A good answer is that it doesn’t matter, but I note that it’s not simplifying anything if it’s just an inch and a quarter translated into mm. Of course, 22.2 is seven-eights of an inch, 25.4mm is an inch and 26.0 is an example of a European standard in a simple metric increment.

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