offtrail.guru

A small blog about offtrail riding, allroad cycling, fatbiking and singlespeeding.

Gravel road to Plagne, Switzerland.
Patrick

Back On 700C Wheels

In May of this year, I swapped my 700C Nox Composites wheels for 47° Nord hand-built 650B wheels. While I prefer the smaller wheels in combination with wider tires, I put the 700C wheels back on the bike for the fall and winter months. I did so for no practical reason other than that the 650B wheels needed new tires and the fact that I have the 700C wheels hanging in the basement with a few pairs of 700C tires sitting in my bike parts storage cabinet. In particular, I had a set of WTB Nano Race tires, which according to WTB aren’t tubeless compatible. For that reason, I tried to sell them, but I never found any taker. One evening, I got the tires out and tried them tubeless. Despite the manufacturer’s note, they were easy to mount tubeless. Easier, in fact, than some tubeless tires I’ve dealt with. For the next couple of months, I’ll therefore be on those Nanos. I have a pair of 42mm wide Teravail Washburn tires that may be mounted next.

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Magicshine MJ-906S front light.
Patrick

New Road Front Light

Since I don't Zwift during the dark season of the year, time had come to look for a new front light. I've been using Magicshine lights since I bought a Magicshine Racer's Special from GeoManGear in 2009. I got two more MJ-808E lights in 2014 and have been using them ever since for mountain biking, road cycling, and most often for nightly fat-bike rides in the snowy Jura.

The MJ-808E series of lights are not super ideal with their rubber O-ring that wraps around the handlebar, particularly on the road. Over time, the lights tend to rotate out of position and have to be re-adjusted. So, for the past few years, I've kept an eye out for new lights but never actually pulled the trigger.

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Onyx Centerlock Boost front hub.
Patrick

Building A Bike During The Pandemic (Part II)

At the end of 2019, my wife and I moved eastwards. Switzerland being as small as it is, it was a move across borders into a different canton. With the move, my bike territory changed. While we're once again living at the foot of the Jura mountains, now slightly elevated at 550m (1800ft), the flanks north of our house are considerably steeper than they were in my old mountain bike playground. They're too steep for my 44 Marauder single-speed, and I quickly discovered that my 44 Big Boy fat-bike was also not the ideal machine for my new trails. So, I sold it in the summer of 2020 and started making plans for a bike that would feel more at home in steep terrain. In May of 2021, I pulled the trigger on a Stooge MK5 and used the following months to purchase components for it.

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SRAM Eagle XX1 10-50T Cassette
Patrick

Building A Bike During The Pandemic (Part I)

The pandemic broke supply chains, slowed production, and threw global shipping into absolute chaos. Combine that with people discovering cycling because their gyms were closed since the start of the pandemic and you have a bike market that can’t fulfill the growing demand. Much has been reported about bikes quickly selling out, component shortages, and long lead times. People can’t get the bikes they would like or build them with the components they would love. Many custom builders can currently not build complete bikes. They happily build frames but have to tell their clients that they’re on their own to build them up.

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Stooge MK5 in size 18".
Patrick

Pulled The Trigger On An MK5

I've always been a huge fan of the Stooge MK series of bikes. There was the plum crazy purple MK1, the redberry MK2, and probably my favorite, the plum crazier purple MK3. The MK1 was specifically designed around a 29×3 front/29×2.3 rear combo, whereas the MK2 received enough clearance on the rear to run 27.5x3" tires. Otherwise, the geometry remained unaltered. A lot of changes were made to the MK3. It had a 44 mm head tube, a tapered steel fork, and a shorter rear triangle. The MK3 was designed around B+ and was up to that point the most agile of the Stooges. With the MK4 Andy Stevenson pushed the boundaries and came up with a pretty radical geometry. It had a slack and low geometry and was designed around an 80 mm offset rigid bi-plane fork. It lost the 44 mm headtube and went back to a straight steerer tube. The frame was designed around a 29x3"/2.6" combo but kept room for 27.5x3" in the back. Whether you wanted a single-speed, an all-mountain trail bike, or a bike-packing rig – it did it all.

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