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Tag Archive: snow bike

On test: On One’s “Fatty”

We’ve given you a couple days to guess what was in the box that came in the mail last week. Here it is, the On One “Fatty” fat bike:

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The bike we received is from On One’s/Planet X’s test fleet — the bike has been ridden hard since last July by a variety of testers, so it shows some wear. The specs for the 2014 model are as follows:

Frame: On-One Fatty Frame
Fork: On-One Fatty Fork
Front Derailleur: SRAM X5 Front Mech / 2×10 / Max 38T / High Direct Mount / Dual Pull
Rear Derailleur: Sram X5 Rear Mech / 10 Speed / Black / Medium
Shifters: Sram X5 Trigger Shifter 10 Speed
Chainset: SRAM X5 Chainset
Crank length: 175 mm
Chainrings: 36-22T
Bottom Bracket: Truvativ Howitzer 100mm shell Bottom Bracket, Chainline: 66 mm
Cassette: SRAM PG 1030 Cassette / 10 Speed / 11-36T
Chain: SRAM PC1031 10 Speed 114 Link Chain
Front Brake: Avid DB3 Hydraulic Disk Brake / Front / 900mm / 20 Post To IS / Black
Brake Rotor Front Avid Clean Sweep G2CS, Size: 180 mm,
Rear Brake: Avid DB3 Hydraulic Disk Brake / Rear / 1400mm / 20 Post To IS / Black
Brake Rotor Rear Avid Clean Sweep G2CS, Size: 160 mm
Handlebars: El Guapo Ancho Handlebars, Width: 810mm, Black or White
Bar tape: N/A
Grips: On-One Half Bob Lock-On Grips / Clear
Stem: On-One Hot Box Stem 70,80,90,100 mm
Headset: On-One Smoothie Mixer Tapered Headset 1 1/8 inch – 1.5 inch
Wheels: On-One Fatty Wheelset
Front Tyre: On-One Floater Fat Tyre 4.0 inch, 120 TPI, Folding, Black
Rear Tyre: On-One Floater Fat Tyre 4.0 inch, 120 TPI, Folding, Black
Inner Tube: On-One 26″ Fatty Fatbike TubeWidth: 2.5-2.7″ Heavy Duty
Saddle: On-One Bignose Evo Saddle / CroMo Rail
Seatpost: On-One Twelfty MTB Seatpost – 31.6mm
Mudflap compatible: No
Pannier rack compatible: No
Pedals: Available Separately
Bottle cage bosses: 1 set
Number of Gears: 20
Weight: 34lb – 15.4 kg

The specs are a bit different on the bike we received to test — a SRAM 1×10 drivetrain with a single ring up front and a chainguide replacing the front derailleur being the big standouts. Also, the test bike has Avid Elixir 1 hydraulic brakes rather than the DB3s on the current spec sheet.

As you can see from the photograph above, the snow started melting the day this bike was delivered to my door. So, we’re going to have to wish for some additional snow before we can do a lot of testing.

This bike is a bit of a departure for us…it’s not exactly a typical “commuter bike”, and there may be more useful bikes/bike setups for winter riding than a fat bike. But, we wanted to see for ourselves what all the fat-tired hype is about and share our experiences with you. Perhaps a fat bike like the Fatty here really IS the “must get to work no matter what the weather” platform we’ve been looking for?

Stay tuned for updates and the review itself over the next few weeks. In the meantime, I’m going to be out getting filthy and putting a big ol’ smile on my face. Frozen slush, anyone?

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Let the winter bike commuting begin

So much going on in Chicago lately… namely, it seems that winter has (finally) arrived. (Note: you will hear no complaints from this bike commuter about the mild weather and temperatures in the 40s and 50s these past few weeks…) From a few headline searches, Chicago isn’t alone in bracing for winter’s impact.

First snowy bike commute of the season

Now apparently Chicago is just gearing itself up for a true Winter Bike to Work Day this coming Friday.

As noted on the Active Transportation Alliance‘s event webpage:
Enjoy coffee and tea from Caribou and Cheesecake from Eli’s 6:30 to 9 a.m.

The first 50 bike commuters who come by the event can choose from either a free bike light or a free balaclava. Everyone who stops by can enter a raffle for a folding bike.

Winter Bike to Work Day takes place on Jan. 20, the 27th anniversary of Chicago’s coldest day, when the official temperature at O’Hare International Airport was 27 degrees below zero.

Last Thursday the city of Chicago experienced the first significant snowfall of this winter cycling season and today flurries lingered but did not accumulate. For the next few days, more so than snow, Chicagoans face the bitter cold temperatures with “real feel” temps hovering in the single digits! If you’re lucky, the windchill will just barely keep the temperatures above freezing for your commutes in on Wednesday morning.

Snow Bike - Fat Tires and Disc Brake


In anticipation of winter’s arrival, I have been lent a snow bike to test out. Last Thursday I put the snow bike to the test and she performed, especially for the ride home on Thursday over the snow covered streets.

Double-wide "fat" tires + braking power


The double-wide fat tires on this puppy – though not studded – did keep me feeling more stable on two wheels. Unfortunately such a downhill bike does not come with fender mounts, so I popped on a mudguard for spray from the underside and a rear clip-on fender to the seatpost. This bike’s front disc brakes assured me that I would have stopping power when I needed it. Neither the tires nor the brakes let me down. Unfortunately, I think the brakes need adjustment as I could notably feel resistance in the wheel that kept it from spinning freely. Still – in the wintry bike commuting conditions of last Thursday night’s ride, I certainly wasn’t riding anywhere fast.

The bike cops that were out patrolling acknowledged me with a smile and a nod; I think we were equally impressed to see each other out on the roads that evening.

The roads in Chicago are usually pretty well plowed and salted, as was the main east-west street I take leaving work. Salt riddled its damp pavement. But then I turned northbound; the rest of the way home I navigated my way north on mostly snow-packed roads. This type of snow was the slippery kind that makes it hard to gain traction and the roads were such that all of the road had already been driven over and packed down; these roads were some of the worst road conditions I’ve ever encountered on a commute for that much of my route. Luckily, there were few cars on the roads. I just tried to steer clear of the fish-tailing cabs.

The snow bike plowed through and I stayed upright til the end. The end of my journey through a couple blocks of side streets really tested my bike handling skills. I even had a cab following me and worried that much more about falling over into his path. To my surprise, he never honked and kept a safe distance, giving me room to navigate and fishtail now too. (What goes around comes around – from following a fishtailing cab, to a cab following me as I fishtailed.)

At long last I made it home and had to haul up the bike to my apartment. At that moment I realized the heft a front disc brake adds to the bike; I like to think that the added front-end weight helped in my snowy journey. For the final trip up my steps, however, it added to the inconvenience factor of using such a bike on a regular basis.

Today weather forecasters predicted possible snow accumulations of 1″-2″ but only a dusting of flurries stuck to the pavement. For today’s adventure, I put the Green Machine back to work, more than a full month later than it was called into action last winter season.

The Green Machine

With no knobby tires (yet), the Green Machine offers much less rolling resistance, with all the stability of a mountain bike for anticipated snowy commutes. The biggest drawback so far to the Green Machine remains her lack of a full front end fender (due to the full suspension fork):

No full front fender mounts on the Green Machine

Tomorrow I may add MTB Barmitts to the Green Machine to add further buffering from the windchills. Up until now, my REI mittens have served me well, but do not allow full dexterity for grip and brake controls.

Mittens protect my hands on the harshest of days

(On a side note: last Thursday I had carried a secondary glove set-up in the rear pocket of my cycling jacket. In that pocket I had stashed my wind barrier lobster cover gloves, just in case my big mitts proved to be too much for the conditions. I also had my camera in my back pocket for easy access. During one of my reaches into the pocket for my camera, I must have caused one of my gloves to fall out of my pocket. I arrived at work and was cleaning off my jacket and discovered I was missing a glove. Also in the ordeal, I got my camera wet and it is now at the camera “doctor” so my photos may be sparse for a while. On my commute home I tried to find my glove, but too much snow and darkness made the search difficult. Friday morning I followed my same route and paused at the same locations where I’d taken photos the previous morning. The plows had clearly passed through overnight. Lo and behold – along the curb at my second stop there it was – my lost glove! It lay there in a crumpled up heap of soppy slush and suffered only a couple of knicks from the plows but it survived! Sorry, folks, no photo of the discovery.)

Tonight’s commute home wasn’t so bad. The challenge was mainly in breathing; in the cold temps I pull up a buff over my nose and mouth which keeps the air warm and moist but still doesn’t solve the runny nose dilemma. I had pulled down the buff entirely by the end of my commute.

Still I arrived home refreshed and breathed a hefty “Ah..” in the crisp night air. I glanced up and to my amazement saw clear skies and a sky above full of twinkling stars and some visible constellations. For a city gal, seeing stars from my place is a treat.. and it’s one reason I do enjoy the crisp and clean (dare I say refreshing?) cold winter air. I love the clear wintry night skies!
(I’m still not much of a fan of snow!). 🙂

A special thanks to my coworker for snapping the photos of the Green Machine you see in this post.