Ultralight Guru Photon – Installment 5. Bits & Pieces!

by Jim Weaver, Service Manager, Fit Werx VT STEM, BARS, PEDALS, SADDLE, ETC.             When selecting a bike, particularly a fully-built bike, most people only look at the frame, drivetrain and wheels.  However, the other parts of the bike all relate to the direct interface between the rider and the frame.  Pedals, handlebars, stem, saddle,…

Does Swiss Ball Training Make You Faster?

Tri-Hard’s Scientific Study of the Month September 2012 Citation:  The Effect of Short Term Swiss Ball Training on Core Stability and Running Economy. Journal of Strength and Conditioning Research, 2004, 18(3), 522-528. Insight from the Study: In this study, participants in the experimental group did two Swiss-ball workouts (workouts consisting of exercises done using a…

Ultra-Light Guru Photon – Installment 4, Cranks & Cables

 by Jim Weaver, Service Manager, Fit Werx VT CRANKSET,  BOTTOM BRACKET & CABLES             The crankset is a big and heavy component on a bike and a source of considerable weight savings.  However, light, strong and stiff may be contrary goals.  There are many, many choices of light-weight cranks on the market and some are…

Ultra-Light Guru Photon – Installment 3, Drivetrain

by Jim Weaver, Service Manager, Fit Werx VT DRIVETRAIN             As I stated previously, we wanted to build a bike that was reliable, and that could be used every day.  We debated a bit about the choice of drivetrain.  There are some fairly esoteric components on the market that come in lighter, but going that…

Ultra-Light Guru Photon – Installment 2, Wheels

by Jim Weaver, Service Manager, Fit Werx VT After the frameset, the most important element to a bike’s ride characteristics is the wheels.  Good wheels can transform a mediocre bike into a very good bike.  Wheels are, unfortunately, an element largely ignored by major manufacturers, who tend to spec wheels on their bikes that simply…