ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
!deleted197 avatar

! Expected the today but it was surprisingly ok. Glad I geared up for colder weather, because the humid wind was not fun at all…🤡 @cycling @rower

video/mp4

ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
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tk, do cycling
@tk@bbs.kawa-kun.com avatar

Chaos! The New Standard.

Isn’t it nice to know that you can take your bike into any bike shop and get it fixed? Even if you’re in Mexico, France, Italy, Montana, or even India? If they don’t have the part to fix your bike, they can easily order it and have it fixed in a day or two. Well, it wasn’t always that way. You see, in the 1970’s the International Standards Organization (ISO) spent years of painstaking work involving over 30 nations to develop standard sizes, thread pitches and specifications for common bicycle parts like bottom brackets, hubs, freewheels, head sets, etc…

Before the ISO endorsements were made, each country had its own standards. Even within a country, you could find different standards for different manufacturers. A bicycle made in France used different parts all around than a bicycle made in Italy or the United States. This made life difficult for both the bicycle dealer trying to help a customer, and also for the customer who had purchased a bicycle with standards not common in their area.

While rifling through my 1970’s Bicycling magazines, I found an article on this while the standards were still in development, and it brought to mind many situations that are occurring now in our industry today.

While we have always tried very hard to manufacture our bicycles using standard size parts and specifications to make things easy for our customers, many manufacturers are now veering far from the ISO standards in an effort to create what’s called ‘proprietary’ parts. These are parts designed specifically for that particular frame. It can be something as small as the part that holds the rear derailleur to a carbon frame, or something major like a specific bottom bracket that’s only available from that manufacturer.

I think people should be aware of proprietary parts as they can make life difficult for the customer, as well as the bike shops trying to help that customer. This is especially true for the cyclist touring foreign countries.

@cycling @biketooter @mastobikes

tk,
@tk@bbs.kawa-kun.com avatar

Small Cheap Part….Big Expensive Problem!

Replaceable derailleur hangers and the problems they can pose

Replaceable derailleur hangers Several years ago, I wrote an article called ‘Chaos, the new standard‘. That article holds so much truth even today that I thought a follow up was in order. So, here it goes. A company that’s been around for 51 years, as we have, will tell you the importance of standards. This is a short article detailing one such detour that we took in the 1980’s.

What are standards, and why should you care? If you are a person who wants to buy a bicycle that you will ride for 20 years plus, then standards mean a lot to you. For instance, I ride a Rodriguez road bike the we built here in 1999, and I’m still riding it today. I consider myself a Forever Bike person. I will still be able to buy parts for this bike in 20 years too. Any part that needs replacing we will have in stock. That’s because it’s built around ISO standards (International Standards Organization). ISO standards were settled upon by the bicycle industry in the 1970’s in an attempt to make sure that people could get their bicycle fixed in just about any country, and well into the future. It’s worked miraculously….until recently.

@cycling @biketooter @mastobikes

ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
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The humble has prevailed yet again! And believe me, it was tempting, as I have just unlocked Scion in and was about to start the all over again!🤡 @cycling @rower

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ssamulczyk, do rowery angielski
!deleted197 avatar

Convinced my boy here to go with me. It took a lot of convincing and he even crashed later on peeling a banana while riding (told him not to do it☠️)! However, he’s now so happy! I’m happy to! @cycling @rower

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ssamulczyk, do rowery angielski
!deleted197 avatar

session! I ditched the game in favour of the last ditch effort. I now feel somewhat fulfilled and in the same time violated (mostly by my hairline)…🤡 @cycling @rower

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ssamulczyk, do rowery angielski
!deleted197 avatar

And we’re back! took advantage of the “nicer” weather and embarked on yet another splendid ! The flooded made it even more adventurous!🤡 @cycling @rower

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tk, do cycling
@tk@bbs.kawa-kun.com avatar

Can a Flat-Tread Motorcycle Turn? How Motorbikes Steer

If you ride, your brain knows how motorcycles work intuitively, but we bet you’ll struggle to explain it accurately. We’re trading opinions for science in a pursuit to understand how motorcycles really steer.

These dynamics also apply to riding, obviously.

@cycling @biketooter @mastobikes

bobiko, do rowery
@bobiko@pol.social avatar

Jak w tym dowcipie

Pesymista widzi ciemny tunel, optymista widzi światło w tunelu, realista widzi światła pociągu, maszynista widzi trzech debili na torach.

@rower

tk, do cycling
@tk@bbs.kawa-kun.com avatar

Getting the feeling that if you're mashing the pedals, your saddle is probably too low. :blobfoxthink:

@cycling @mastobikes @biketooter

tk, do cycling
@tk@bbs.kawa-kun.com avatar

I feel like learning how to ride a made me a much better and more confident rider. :blobfoxhappy:

@cycling @mastobikes @biketooter

ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
!deleted197 avatar
ssamulczyk, do rowery angielski
!deleted197 avatar

! I actually made myself go harder this time! That’s an achievement considering my recent lack of mindset, health and @cycling @rower

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tk, do cycling
@tk@bbs.kawa-kun.com avatar

Had a great time on this month’s Swift Industries Social Ride! There were almost 40 of us on this ride since we all wanted to enjoy the nice weather after so much gloomy rain. The pace was nice because we were able to chat most of the time, but we also were given free reign to climb and descend more significant hills at our own pace. (Album)

Hoping to do more social rides this Summer since I think it’s what I really need out of my hobbies (both bicycle and motorcycle riding) now.

@cycling @mastobikes @biketooter

Saint Bread
Seattle Bike Swap Entrance
Map

ssamulczyk, do rowery angielski
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ssamulczyk, do rowery angielski
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! My health hasn’t been great recently, but finally I could air my hairy legs out! I also tricked the that the weather is nice to have some company in my misery!🤡 @cycling @rower

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ssamulczyk, do rowery angielski
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! I haven’t been on a for 2 weeks due to an illness. Not a lot of me left, I lost 3kg of weight and with my body it immediately shows.☠️ Getting there, though… @rower @cycling

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tk, do cycling
@tk@bbs.kawa-kun.com avatar

From Instagram:

🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 . . カリフォルニアはポイントレイズステーションから昨夏届いた新作は、これまでマイクさんが産み落としてきた数々のフレームのいいとこ取りをした今の答えともいえるものだけど、それから半年ほどたって、彼の工房も訪れ思想を学んで(よかったらYouTubeで)、今日も仲間たちと本当にいいバイクだよねとしみじみ話した。

剛性高く、カーボンフォークへの交換も容易な44mmヘッドチューブに、選択肢が多いフラットマウントブレーキ。

ライドシチュエーションや好みにあわせて、700cまたは27.5”のコンパチで、前者なら50c、後者なら2.25”までOKのゆとり設計。

ボトルケージやパックマウントも豊富で、ドロッパーポストにも対応。

ラックやフェンダー用のマウントも充分で、ヘッドチューブが長いからコラムスペーサーをあまり積まなくて済むのが僕らが特にお気に入りポイント。

90年代に大手メーカーでさまざまなフレーム設計に従事してきたMike Varleyさんが、自分の理想に正直なフレーム作りをするために2007年に立ち上げたブラックマウンテンサイクルズ。

有名ではないけど、それぐらい静かな感じがいいなと思いますし、マイクさんのやりたいことを日本からささやかながらも長くサポートしていけたらと思っています。

@cycling @mastobikes @biketooter

🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (headtube)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (fork crown)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (stem)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (front brake)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (bottom bracket area)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (seatpost area)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (rear hub)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (rear)
🦅BLACK MOUNTAIN CYCLES “MOD.ZERO”🍻 (front)

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