Newsletter Issue No. 816

June 28, 2018

PDF version for Premium Members is here.


Heat Training Improves Cycling Performance

By Coach John Hughes Recent research shows that training in the heat yields more improvement than training in cool conditions! Twenty very fit club cyclists’ one-hour time trial performance was tested in 55F (13C) conditions. Twelve of the riders then trained for 10 days in hot conditions of 104F (40C) riding at 50% of VO2 max, i.e., hard enough to acclimate to the heat, but not hard enough to induce training adaptations for the highly trained athletes. The other eight did the same workouts at 55F (13C). Read more.


4 Questions for Randall Jacobs, Cofounder of THESIS Bikes

By Lars Hundley A few weeks ago, I was introduced to Randall Jacobs through a mutual friend. Randall is the cofounder of THESIS, a new carbon bike brand. I was intrigued by their first bike that’s hitting the market later this summer, because it’s a road bike designed with enough versatility to do everything from traditional road riding to gravel and even bikepacking. It cuts across many different bike niches with just a single bike. Read more.


A Painful Lesson: Is Your Spare Bike Still Ready to Ride?

By John Yoder My ride started out as an ordinary loop from home to a nearby city about 12 miles away, a gentle route I’ve ridden many times before. For the most part, the country roads have light traffic and there is only one major hill, albeit at 11 percent. What was different this day was that I decided to ride my backup bike instead of my normal road bike. This trusty 20-year old, Fuji touring bike is one I keep in the garage as a spare to use for those times when my normal road bike, a Bike Friday, is in the shop or otherwise needs some mechanical attention. Read more.


Racing Bicycles, The Illustrated Story of Road Cycling, Excerpt

By Nick Higgins An illustrated excerpt from the newly released road cycling book by Nick Higgins.

Covering everything from historical bike designs and components to the famous races and pro riders we all know and love, it’s a fun and informative book for road cycling fans. Read more.


ASSOS MILLE GT Short Sleeve Jersey and T.milleShorts_s7 Bibshorts Review

By Brandon Bilyeu The MILLE GT short sleeve jersey is a simple yet refined cycling top. To keep the price reasonable ASSOS pared down all the fancy features to produce a classic style jersey that still retains all the functionality we expect: full front zipper, three back pockets, good stretch/fit, decent breathability, and moisture management. I was very happy to see they splurged on UV protection fabric. Read more.


Choosing a Bicycle Pump Head for Easy Inflation

By Jim Langley  This week, let’s go over something great to know when choosing bicycle pumps, both ones to take along on your bike for flats on the road, and home pumps — also known as floor pumps — because they stand up on the ground, making pumping fast and easy. Read more.


Question of the Week

Are you particular about your bike pump?

Similar Posts

  • Newsletter Issue No. 1228

    June 11, 2026 A Tube Specifically Made for Fixing Flats WITHOUT Removing Wheels Jim’s Tech Talk By Jim Langley In last week’s column, we provided a solution to fix flat tires on e-bikes with difficult-to-remove rear wheels (the most common wheel to puncture). The solution was to fix the flat by patching the tube and…

  • Newsletter Issue No. 1048

    December 22, 2022 Anti-Aging: New Research on Intensity, Fitness and Longevity By Coach John Hughes Almost all recommendations for aerobic exercise are the same for adults ages 18 – 64 years and for adults 65 years and older. The American College of Sports Medicine (ACSM) on Exercise and Physical Activity for Older Adults. (2009). In…

  • Newsletter Issue No. 1111

    March 7, 2024 Should You Be Afraid Of Hookless Rim Wheels? Jim’s Tech Talk By Jim Langley We’ll get to the main topic in a minute. First, I want to point out a few more tips about chain cleaning and waxing from last week’s comments since waxing is such a popular practice. We spent the…

  • Newsletter Issue No. 856

    April 4, 2019 PDF version for Premium Members is here. Showstoppers I: How to Avoid Bonking while Cycling By Coach John Hughes You’re riding along under a blue sky and all of a sudden your brain feels like mush. You’ll be depressed and discouraged and may also feel anxious, irritable, or confused. Your legs suddenly…