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Johnny Isaak | Adventure Cyclist

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Schwalbe Almotion Tire Fail

Schwalbe Almotion Tire Fail

by Johnny Isaak ·


Into the Taklamakan Desert, I pressed on with a rapidly wearing front tire and no spare to replace it if the tire failed. Doubt filled my mind as I waded deeper and deeper into the endless sea of sand. There were no services until we reached the southern fringe of the desert, some 500 kilometers away.

I had little choice: continue the journey or find a willing driver and vehicle to ferry me to the other side of the Taklamakan. With each passing day on the desolate Tirum Desert Highway, my anxiety rose higher and higher. I pressed on.

The Taklamakan, meaning “Those who go in, don’t come out.”

Go for Broke

Two-thirds of the way across the Taklamakan, my riding partner Wei Lei and I decided to make one long push into Minfeng, 175 kilometers south of us. We woke the following morning to howling wind and blowing sand.

We’d spent the previous day cycling under the scorching sun that sent the mercury to 42℃ that heated the cracked and rough pavement to a point where it ground away at the softening rubber on the tire at an alarming pace. With sections of tread worn smooth, green patches of the tire’s puncture guard grew and grew with each passing kilometer. The scant rubber remaining between the asphalt and the inner tube became thinner and thinner.

I could’ve kicked myself for not bringing a spare, as I always do. Once again, I had violated one of my own rules: Always have a backup. Had I brought a spare, this wouldn’t have been an issue. I would have swapped it with a fresh tire and road on. I would have changed the tire at the first signs of abnormal wear, so the tire could still function as a spare in the event of another failure. No big deal.

Time to Improvise

Reducing the rate of wear and protecting the inner tube became my major focus. To protect the inner tube, I placed a tire boot inside the tire under the first green spot and backed it up with a section cut from an old inner tube to increase the rubber thickness at the point of wear.

Additionally, I carried a section of rubber tire liner from a truck tire I’d picked up off the road. Plus, I still had two more tire boots. My plan was to hold off placing anymore on the tire and save them to deal with any weak spots that threatened to cause the tire to fail.

As long as the tire kept its integrity and didn’t disintegrate or a spot became so thin as to pop the inner tube, it should hold. I checked the tire every five or ten kilometers for any troubled spots. If a section of the tire threatened to fail, I would back it up with a boot and section of inner tube and or rubber tire liner then. As I pedaled on, I continually scanned the road ahead for other scraps of rubber that had been thrown free from truck tires that I could use to shore up my failing front tire.

Tirum Highway, Taklamakan Desert, Xinjiang.

First Signs of Trouble

I’d first noticed the oddly wearing tire a couple of weeks before while climbing into the Altai Mountains in the northern reaches of Xinjiang Province. Several sections of center tread had faded away becoming smooth flat spots. The tread wear didn’t look too serious. I felt I had enough tread to cover the remaining thousand or so kilometers of the journey back through the Tian Shan and across the Taklamakan Desert to Kashir on the eastern Chinese border near Kyrgyzstan and Tajikistan. I pressed on, checking the defective tire throughout each day.

The first day in the Taklamakan, the bright green puncture protection strip in the core of the tire began to appear on the flat spots. The green strip first appeared as a single spot and then grew into to several long strips.

https://johnnyisaak.com/wp-content/uploads/2018/10/IMG_1347.mp4

As shown in the above video, the tire became more and more crooked with each day the bike was ridden, which caused a side to side grating motion on the tread wearing away the tread, especially when making highspeed descents in the Altai and Tian Shan mountains. Over time, the side to side oscillating action created several smooth flat spots at several points around the tire exposing the puncture guard within the tire’s core.

Locating a 29-inch replacement in Xinjiang would be practically impossible. Tires on mountain bikes in China are virtually all 27.5” or 650B, with an occasional 26” wheeled bike. It’s quite rare to see any 29” tires in China. Finding a replacement would be out of the question. My only options were to limp the bike on into Kashir or terminate the ride and seek alternate transport. I’d come too far to quit now. I was going for broke. I was going to cross the Taklamakan or “Desert of Death” on the ailing front tire.

A Defective Tire from the Start

The tire looked a little weird when I installed it prior to going to New Zealand. There was a slight slide to side oscillation in the tread when turning. I wrote it off as a slight manufacturing defect and rode on.

I kept an eye on it, and after riding over 4,000 kilometers of riding in New Zealand, the tire showed no abnormal signs of wear, other than a slight side to side oscillation that didn’t affect the bikes ride at all.

Prior to beginning the ride through Xinjiang, the tire still had plenty of tread remaining. The wear didn’t look any more than the rear tire which seemed fine. In fact, I thought the tire had enough tread, I decided to save a little extra weight and go on the journey without a spare, which would prove to be a bonehead move. It was the first time I had traveled without one, something I won’t repeat on any future long rides.

The Tire Holds

In the end, not only did the tire hold up to Kashir, I still rode the bike around town for several days before we flew back to Shanghai.

Though I’ve since switched back to my proven Schwalbe Marathon Mondial tires because I had a new set, plus a spare, I’m convinced I’d just gotten a hold of a defective tire. The Almotion tires are good tires and won’t rule out rolling on them again someday. But for now, it’s the Mondial’s for me. Cheers.

Filed Under: Uncategorized

Travelogue: Reflections from a Bridge

Travelogue: Reflections from a Bridge

by Johnny Isaak ·

An Early Fall Sunrise in Zhejiang

Travelogue: Reflections from a Bridge

Our return trek from Jiangshan in Zhejiang province to Shanghai was going to be a long. 224 kilometers lay between us and home. It was going to be a long day. Considering the miles ahead, we pushed on.

The day’s ride began at the crack of dawn. Cool air nipped at my bare face and jersey-only clad torso as well pedaled in the gray light. Early autumn was in the mountain air. Rather than stop and pull a jacket from my handlebar bag, I hope to shake off the chill as I leaned into the rolling hills.

Glancing over my shoulder upriver ascending the low arch one of the many bridges we’d cross during the day, my eyes cast up a fiery orange sunrise. Incredible. Allowing my bike to coast to a stop at the top of the bridge’s arch, I put a foot down to savor the serenity of the moment. Ah, one of the pure, genuine pleasures of traveling by bike. 

Motionless water wandering into thick stands of trees had not even the slightest ripple on its surface, save for a blanket of lifting fog warmed in the yellow sun. A thick mountain mist defused the sun’s golden light. I unzipped my camera pouch, put the viewfinder to my eye and made a picture for my memories. It’s moments like this that make cycle travel so unique.

Many miles of riding nagged me back into action. I stowed my camera and resumed spinning my way down the road ahead. It’s small experiences such as this that make all the effort worthwhile. We had many miles to go before we would sleep tonight.

Sunrises are magical things. You only get so many of them in your lifetime. Embrace the moment. Put your foot down and take in those sweet little slices of life. Enjoy them one by one. Hope in the saddle and ride. Experience all of them you can as long as you can. Cheers. 

Filed Under: Travelogue Tagged With: adventure, adventure cycling, bicycle, bicycle touring, bicycle travel, China, cycle touring, sunrise, travel, travel photography, Zhejiang

Travelogue: An Unexpected Detour onto the Coast to Coast Trail

Travelogue: An Unexpected Detour onto the Coast to Coast Trail

by Johnny Isaak ·

Life is an open road. You can go pretty much anywhere you want. It’s really up to you. It was a day riding solo while enjoying the quiet and solitude of a beautiful day on New Zealand’s Coast to Coast Trail on the North Island.

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Filed Under: Travelogue Tagged With: adventure, adventure cycling, bicycle, bicycle touring, bicycle travel, Co-Motion, Coast to Coast Trail, Divide, Jones Bar, New Zealand, North Island, travel photography

Travelogue: Suzhou Water Town

Travelogue: Suzhou Water Town

by Johnny Isaak ·

Water in the canal lies motionless under a sinking afternoon sun, disturbed ever so slightly by the oar of a lone boat plying the water on its way to another place. Spring is in the air, and my feet are itchy. Destination: Suzhou.

The heavens have the moon and the stars. We have Suzhou and Hangzhou. — Chinese Proverb

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Filed Under: Travelogue Tagged With: adventure, China, Suzhou, travel, travel photography

Travelogue: Shadows on Lake Taihu

Travelogue: Shadows on Lake Taihu

by Johnny Isaak ·

Returning home doesn’t necessarily mean suspending travel. It’s good to take a little time off the bike but still keep hitting the road in search of unique adventures.

Day tripping to the shores of Taihu only an hour or two north of Shanghai near the old city of Wuxi in Jiangsu Province provided an excellent opportunity to venture off the typical foreigner’s tourist trail to a place the Chinese know well.

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Filed Under: Travelogue Tagged With: Buddha Palace, China, Giant Buddha, Lingshan, travel, travel photography, Wuxi

Travelogue: Night Ride Up 90-Mile Beach

Travelogue: Night Ride Up 90-Mile Beach

by Johnny Isaak ·

Waves were washing ashore on my left. Countless stars speckled an inky black sky. The Southern Crux and Milky Way showed brightly. The constellations seemed close enough to touch or maybe scoop a handful from the air. To the north was Ninety-Mile beach cloaked in featureless black. Beyond that was Cape Reinga, my destination for the day and this journey lay on the other side. Signpost to adventure up ahead.

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Filed Under: Travelogue Tagged With: 90 Mile Beach, adventure, adventure cycling, bicycle touring, bicycle travel, bike travel, cycle touring, exploration, New Zealand, Ninety Mile Beach, North Island

To Feel the Wind

To Feel the Wind

by Johnny Isaak ·

Realizing your dreams and living free is about putting yourself out there. It’s about venturing forth into the wind. Hummingbirds are small, but the can cover vast stretches of open water during their annual migration.

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Filed Under: Inspiration Tagged With: adventure, adventure cycling, bicycle touring, bicycle travel, bike travel, Co-Motion, exploration, New Zealand, South Island

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