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The Cervelo S5 test bike

We have the new Cervelo S5 aero road bike in our hands and here now is a detailed gallery of this Hed, Fizik and Shimano Dura-Ace 11 speed setup.

Assault on Power

Today Powertap announced two new power meters to join its very popular, and very accurate hub-based power meter.

What Size? Part 2

If Trek, Felt, Cervelo, BMC say you can ride multiple sizes of their superbikes, which of these sizes is the right one for you?

What Size Bike?

You've decided on the bike you want. Now you need to know what size to buy? Are you a 51cm, a 54cm, or a 56cm? Let's go through the process.

Choosing Your Felt Superbike

Do you covet a Felt IA? You tell me how you fit aboard any tri bike, I'll tell you exactly which IA or DA you need to buy, with the precise stem and front-end you need.

Zwift, the end of easy rides!

Zwift, currently in beta testing, is a new virtual racing platform that is getting a lot of talk lately on the Slowtwitch forums and with good reason.

The Dimond of Jordan Rapp

Jordan Rapp will start the 2015 race season aboard a Zipp and SRAM equipped Dimond race bike. It is finally together now and here are first images.

Finding Your Ideal P5

We're going to determine what my best P5 Six would be via a simple 5-minute process you can use to discover which P5 size and front-end config is ideal for you.

Looking for a Tri Bike?

How do you choose a bike? Herein is a list of imperatives, 18 of them. How could any bike run that gauntlet? Turns out, selecting your perfect bike isn't that hard.

Find Your Superbike: Trek

If you knew what I know, you could find the bikes, all bikes, road or tri, that fit you, in 20 or 30 minutes tops. So let's make sure you know what I know.