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Articles by Greg Kopecky

Altra Paradigm (2014)

We review the Paradigm, a shoe that takes Altra to new heights of cushioning. With a 34mm advertised stack and zero drop, could this fill a vacant slot in the shoe world?

Rim Widths 2014

We update our big rim width database for 2014. New for this year – not only are outside rim widths listed, but also internal widths for clincher rims. Read on for all of the details.

Bontrager Aura 5 TLR

We review the 50mm-deep, 23mm-wide Bontrager Aura 5 TLR. With aluminum brake tracks and tubeless compatibility, they aim to bring aero and reliability to the masses.

Speed Concept brake tips

We give you a step-by-step guide on how to properly service rear brakes on the Trek Speed Concept triathlon bike, including a few pro tips and tricks.

Barry Roubaix Recap

We follow up on our intro to gravel racing with a short video, recap, and race report from the 2014 Barry Roubaix Killer Gravel Road Race. We talk tires, gearing, and more.

Shimano debuts new 105

Hot on the heels of new 11-speed Ultegra and Dura Ace groups, Shimano will offer a 3rd-tier 105 groupset with that extra cog. What does this mean for your next tri bike?

Hed revises iconic H3

Today, Hed officially announces a new, wider version of the historic and successful H3. Dubbed the GT3, it features optimized shaping for wider tires than the old version.

Gravel Bike Details

We provide an overview of a relatively new category of bikes: Those purpose built for gravel roads and gravel racing. What makes them unique? Do you want one?

Slowtwitch Mailbag – 10

We answer more reader questions in our Slowtwitch Mailbag. On tap for this week, have some very interesting information on custom paint, along with a practical query on aero positions.

Kurt Kinetic Rock and Roll

We review the latest version of the Kurt Kinetic Rock and Roll, a unique trainer that swings from side to side. With a revised frame and new features, it promises a realistic ride feel.

Your ideal winter kit – 2

This is part two of our series on winter riding. As we transition in to Spring, how should your equipment change? We discuss the particulars of bike choice, tire choice, and other details.

Pioneer Reintroduces Power

Pioneer is better known for home, car, and DJ audio systems, but the Japanese company is also getting in to cycling. Their system is revamped for 2014 and will be selling soon.