Bike Testing Inc  Image
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About Us

Mark Rhomberg
President, Bike Testing Inc

Experience

9 years in the new product testing, design and development lab at Schwinn/GT
5 years in mechanical testing at Hauser Laboratories, Engineering Division
10 year member of the ASTM F08 committee on sports equipment testing
5 years as the head of Bike Testing Inc, an independent bicycle testing laboratory

Winner of the 1999 Team RAAM, completed team RAAM 3 Times
Raised 40k for Respite Care in Ft Collins
Began USCF racing as a Junior racer at age 15

Press Exposure

Ongoing test reports for CyclingNews
in James Huang's Technical Features column

Test results for several "roundup" articles in VeloNews
(with Lennard Zinn and Andrew Juskaitis), including:

measuring the stiffness of MTB cross-country forks
determining the stiffness of carbon road cranks
measuring the stiffness of carbon soled shoes
evaluating the stiffness of road bike frames
energy loss due to bottom bracket bearing friction

Present and Past Customer List

Currently evaluating new products for Moots
Tested frames for Paketa Cycles
Tested frames for Addict Cycles
Fork Fatigue tests for Maverick American
Crank stiffness tests for Truvativ
Frame fatigue tests for Paketa Cycles
Tested new Rockymounts fork mounts for OS forks
Bottom bracket bearing failure testing for Truvativ
Tested wheels for Velomax
Tested bars and stems for Titec
Tested stems and frames from ControlTech
Tested Syncros bars, stems, seatposts
Tested freewheels for Shook designs
Product testing and evaluation for Schwinn/GT/Yeti/Mongoose, frames and all parts