Newsletter Issue No. 1227

June 4, 2026

Fixing a Flat Without Removing the Wheel

This image has an empty alt attribute; its file name is tech-talk-b-1-1.png

Jim’s Tech Talk

By Jim Langley


This is a quick tip, which is in response to a recent comment from a reader named “Larry.” And the interesting part is that the answer comes from another reader’s comment. 

Larry was replying to Stan Purdum’s recent column about e-bikes and whether they’re more, less or as comfortable as regular road bikes. But Larry mentioned something else about e-bikes I’ve heard before; a criticism. Read more.


Boring Loops But No Traffic: Do You Worry About Cars?

By Lars Hundley

Dallas has not been kind to cyclists lately.

Last December, Scott Mages and Andre Kocher, both members of the Frisco Triathlon Club, were hit and killed by an unlicensed, speeding driver while on a group ride in Denton County. In late March, Phil Balli, a 61-year-old regular on the Richardson Pop Ride, was struck near Renner and Custer Parkway and died a week later. Then in April, Dory Selinger was killed in McKinney. Selinger was a three-time world champion and Paralympic gold medalist who had lived and ridden in North Texas for decades. Read more.


On Having Blind Spots, Becoming Envious, Feeling Grateful and Attaining Cycling Success

By Kevin Kolodziejski 

Did you ever hear a line from a song and feel as if it had been written about you?

That’s happened to me a few times. The most recent occurred when I heard Don Henley’s “Heart of the Matter.” The line in question suddenly struck me as a suitable summation of my present cycling situation. “All the things I thought I knew, I’m learning again.” Read more.


POC Amidal Helmet and Elicit Sunglasses – Quick Review

This image has an empty alt attribute; its file name is reviews-b-1-1.jpg

By Sheri Rosenbaum

In conjunction with Sea Otter Classic, POC unveiled its new road and gravel helmet, the Amidal. I’ve been testing it on a variety of road and gravel rides, with temperatures ranging from 50 to 85 degrees F and distances up to 65 miles. My impression of this new helmet is that it fits really well, is aerodynamic, and provides outstanding airflow. It is also more streamlined than previous POC helmets I’ve reviewed. Read more.


Why has my saddle suddenly become uncomfortable?

Question: I’ve ridden the same brand and model of saddle for years and have always found it comfortable. But recently, it’s become uncomfortable, even on short rides. I know any saddle can wear out, but I have the identical saddle on my other bike, and I have the same loss of comfort on that bike as well. I’ve experimented with changing the height, tilt, and fore-and-aft position of the saddle, but nothing has helped. I haven’t gained or lost weight, but is it possible that my anatomy has changed in some way that I’m not aware of? — Art C.

RBR’S STAN PURDUM REPLIES: An unnoticed anatomical change that would affect saddle fit is possible, but before you assume that, let me tell you of an experience of mine that caused me to wonder about an anatomy change — which turned out not to be the case. Read more.


Other Cool Things to Read

SciTechDaily: New 10-year study links cycling to longer, healthier lives
Cyclingnews: ‘This rainstorm changed everything’ — crashes and chaos at a muddy Unbound Gravel
Roadman Cycling: Why ‘lighter is faster’ is holding you back
Cycling Up To Date: Olympic medallist baffled by Wiebes’ brutal Giro bike-weight penalty
YouTube: 85-Year-Old Cyclist Reveals the Brain Secret Everyone Ignores

Question of the Week

What brand of pedals do you ride?

Most Clicked Last Week

An Interview with Tech Guru and Bike Builder Lennard Zinn On 32-inch Wheels

End Notes

Similar Posts

  • Newsletter Issue No. 1057

    Anti-Aging: Cardio? Strength? Both! By Coach John Hughes Two new large studies suggest a combination of regular cardiovascular exercise and strength training reduce the risk of premature mortality more than just cardio or just strength workouts. Read more. Your Questions Answered: Pumps that Blowback; Gearing for Epic Climbs; Cabling Tips Jim’s Tech Talk By Jim…

  • Newsletter Issue No. 881

    September 26, 2019 PDF version for Premium Members is here. 9 Tips for Sick Cyclists By Coach John Hughes My client Joe sent me this e-mail last week, “Sunday was one of those days where I couldn’t do a thing … could barely get out of bed until late morning. This seems to be an…

  • Newsletter Issue No. 1167

    April 3, 2025 Your Flat Tire Prevention Tips And Product Recommendations Jim’s Tech Talk By Jim Langley Thanks very much readers for sharing your flat tire solutions and thoughts on my repair in the comments to last week’s column. It’s at this link if you missed it or would like to read the comments: Sharing Lessons…

  • Newsletter Issue No. 974

    July 22, 2021 Effective Cooling for Cyclists By Coach John Hughes The National Oceanic and Atmospheric Administration called the hottest June on record for the United States. More 100F+ days are making riding more challenging. Hydrating properly is one of the keys to riding in relative comfort.  And it’s not as simple as “drink before…