Jason Sumner, Bicycling Magazine

Jason Sumner

Bicycling Magazine

Crested Butte, CO, United States

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Past:
  • Bicycling Magazine

Past articles by Jason:

Your Guide to Layering for Cold-Weather Riding

Being over or under dressed can ruin your ride, find the perfect balance. → Read More

3 Lessons I Learned From Teaching My Daughter to Ride

I told her I was there to help, but I immediately realized I was in the way. → Read More

How to Do a Pre-Ride Bike Check

Going for a ride? You should give your bike a once-over first. If you’ve got the tools, these steps are manageable for even the most amateur home mechanics. → Read More

How to Replace a Bike Chain

You won’t get very far without a well-functioning chain. Here’s how to replace and repair this important component. → Read More

​ Best Downhill Mountain Bikes

Built to shred the steepest, gnarliest trails, these downhill mountain bikes are built to win races, and devour bike park trails. → Read More

6 Lower Body Exercises to Smooth Out Your Pedal Stroke for More Power

Build your lower body strength to reduce muscle imbalances and shift into turbo mode midride. → Read More

Fiona Kolbinger, 24-Year-Old Medical Student, Becomes First Woman to Win the Transcontinental Race

Kolbinger, a 24-year-old medical student, won the ultraendurance bike race on Tuesday. → Read More

Meet the Racer Who Won Dirty Kanza 200 in Less Than 10 Hours

Colin Strickland is breaking records, defying expectations, and enjoying the ride. → Read More

How Two Daring, New-ish Racers Took Career-Making Wins at Dirty Kanza

Colin Strickland and Amity Rockwell showed their grit with surprise victories at the famously hard gravel race. → Read More

How to Fix a Flat Bike Tire

When your ride goes flat, here’s what to do. → Read More

Everything You Need to Know to Get Started With Zwift

Learn how to use virtual training program Zwift and take your inside riding to the next level. → Read More

The Differences Between Bike Frame Materials—Explained

Carbon, steel, aluminum, or titanium? We spoke with a top bike builder to find out how each bike frame material stacks up. → Read More

Cycling for Weight Loss? These 14 Expert-Backed Tips Will Help

Diet is important, too, but one of the best weight-loss tools around is sitting in your garage. → Read More

7 Ways To Keep Your Helmet In Good Condition

​Your helmet is important, and keeping it protected can make all the difference. Here are 7 tips for how. → Read More

7 Ways To Keep Your Helmet In Good Condition

​Your helmet is important, and keeping it protected can make all the difference. Here are 7 tips for how. → Read More

9 Features Your Cycling Computer Has That You’re Probably Not Using... And Should

Your bike computer is a more powerful training tool than you may realize. Here are nine novel ways to use it on rides. → Read More

9 Features Your Cycling Computer Has That You’re Probably Not Using... And Should

Your bike computer is a more powerful training tool than you may realize. Here are nine novel ways to use it on rides. → Read More

9 Features Your Cycling Computer Has That You’re Probably Not Using... And Should

Your bike computer is a more powerful training tool than you may realize. Here are nine novel ways to use it on rides. → Read More

The Best Strength Exercise for Cyclists

This modified deadlift will make you crazy strong, and put less stress on your back than the traditional version. → Read More

The Best Strength Exercise for Cyclists

This modified deadlift will make you crazy strong, and put less stress on your back than the traditional version. → Read More