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1974 edition Rappstar Shiv

Specialized athletes competing during the London Olympics were on bright orange bikes, and here in Kona the Specialized Pros ride 1974 paint scheme inspired Shivs.

Serfas Urbana 650c Review

We review the Serfas Urbana 650c x 28mm tire. This unique product is custom made for one retailer, and is one of the only wide 650c tire options in the world.

Reynolds Aero 58 and 72

We hunkered down with a pair of Reynolds’ Aero 58 and 72 wheels for a long-term test. These wheels have a very unique design among their peers, so we were eager to learn more.

Continental GP 4000 S II

Continental quietly unveiled a new version of their popular GP4000 S tire at Eurobike this year. We got in touch with them for more tech information to satisfy our tire geeks.

Chris Legh’s Speed Concept

We encountered Chris Legh on the Queen K highway during the 2013 Ironman Kona week and he kindly stopped and let us look closer at his Trek Speed Concept.

Mechanical Vs. Electronic

We dissect the pros and cons of both electronic and mechanical shift systems. Which should you choose and why? Is one inherently faster than the other?

New lights at Interbike

We take a look at a few new headlights and taillights at Interbike 2013. There is a mix of expensive, inexpensive, bright, fun, and even strange.

Cobb saddle overview

We review several saddle models from Cobb Cycling – the Plus, the SHC, and the brand new Gen2. Our setup guide features fit notes, measurements, and basic recommendations.

Zipp 404 650c Ride Report

This is our detailed review of the 650c-size Zipp Firecrest 404 Carbon Clincher. We also take a look at the Michelin Pro 4 650x23c clincher tire.