Road Biking: Cycling Gear, Sizing, and Health Impacts

Choosing between a Trek and a Specialized road bike depends on your riding style and fit requirements. Learn how to adjust your seat for maximum comfort, troubleshoot a clicking chain, and understand the impact of long-distance cycling on male fertility and joint health.

Iron man triathlon cyclists (defocussed)

What Does SAG Stand for in Cycling?

Published Jul,08 2011 | By Lisa M. Wolfe

If you are a bicyclist, SAG stands for support and gear. During a race, a SAG vehicle will be a welcome sight as you fatigue or encounter mechanical complications with your bike. If you are not a cyclist, you can support the athletes by volunteering to be a SAG driver.