Summer Hours

Tue-Wed-Thu: 7am to 8pm
Fri-Sat-Sun-Mon: 7am to 6pm
Phone Number: 703-707-BIKE (2453)

Bicycle Fitting for All


GURU Photo


Welcome to the GURU EXPERIENCE  

-GURU is proud to partner with the Cannondale-Garmin Pro Cycling Team – working with the team to optimize their bike fit for the 2015 season.

Following the road fit sessions with the Cannondale-Garmin team at the GURU Academy in November 2014, the GURU team had the opportunity to visit the team in Mallorca to optimize time trial positions for grand tour riders and TT specialists.

– Green Lizard Cycling has the State of the Art GURU fit system here in Herndon, use the same equipment the pros use – Call and make an appointment today – spring is right around the corner!

Our bike fitter, Les Welch, brings over 30 years of fitting experience to Green Lizard Cycling. In the early 80’s, most bike fit emphasis was on improving efficiency; the science of fit at that time was the (Fit Kit) method. Over the next few decades the need for comfort and efficiency became much more apparent, and other fitting systems arrived on the fit scene. The next big step was improving aerodynamic position, mostly for time trial and triathlon cyclists. Les is a certified F.I.S.T. fitter, and combines numerous aspects from various fit methods into a (Fit for the Masses). The GURU Fit system is dynamic, combining motion capture, measurement, and observation by our experienced fitters.  A chart showing the original position, and chronicling all changes, will record your fit process-you will get a copy of the chart, and we will keep a copy in our files.

Les’s motto regarding bicycle fitting starts with, ” it’s okay to be comfortable”. Les’s vast experience includes professional and elite road cyclists, triathletes, mountain bikers, new cyclists young and old, and lots of people who just want to be more comfortable riding their bikes.

Click Here: GURU The World’s Most Advanced Fit System

THE GURU FIT SYSTEM™ enables cyclists of all ages and experience levels to find the perfect bike and riding position to match their personal preferences.

The state-of-the-art, computer-controlled GURU DYNAMIC FIT UNIT™ (DFU™) adjusts your riding position in real-time to maximize your comfort and efficiency.

Incline/decline adjustment allows you to test riding positions while ascending or descending to simulate riding conditions.

GURU’s Virtual Ride™ combines the real-time action of the DFU™ with our integrated Computrainer unit to track your power output and adjusts resistance to replicate changes in terrain.

GURU BIKE FINDER™ utilizes Rider Scan™ technology to identify the best bike configuration to match your riding preferences. Learn more

GURU OPTIMIZATION™ expands the capabilities of Bike Finder with the addition of comprehensive performance analysis – including in-depth power output, real-time body angle tracking and GURU Virtual Ride™ Learn more

GURU’S VIRTUAL WAREHOUSE™ replaces a conventional test ride by allowing you to select individual models to ride on the GURU Fit System™ – featuring thousands of bikes across all categories (road, cyclocross, mountain, tri, recreation) from major manufacturers.

GURU’S TAILORED FIT REPORT provides you with a comprehensive overview of your fit data, which can be used to set up a new bike or optimize an existing bike.

THE GURU FIT SYSTEM’S innovative 3D camera system with integrated Rider Scan™ technology seamlessly captures your anatomic data (without using manual tools) to identify the best bike to match your cycling preferences.

GURU’s 3D camera system recognizes all of your body’s contact points to deliver real-time body angle analysis, eliminating the need for reflective dots or equipment and creating a superior fit experience.

THE GURU FIT SYSTEM™ is powered by industry-leading F.I.S.T. fit protocol. Created by Dan Empfield, founder of and renowned bike fit “guru,” the F.I.S.T. protocol combines years of fit data and your real-time feedback to create the best possible riding position to match your riding style.

Allow 2 hours for bike fitting. Bring your bike, and all clothing and shoes you would normally ride with. Many people enjoy a short outdoor ride after their fitting-please bring a helmet and weather appropriate clothing.

Every bike purchased in our shop comes with basic sizing, a quick version of our bike fit; this ensures the bike is the correct size, and adjusted to maximize safety and comfort.

Call today and book your GURU Experience

Bike fittings are available by appointment, please call 703-707-2453 (BIKE).