Technical FAQ: finish line cameras used in other sports, SRAM Shifter Battery Drain, and more

TECHNICAL GUIDE

Technical FAQ: finish line cameras used in other sports, SRAM Shifter Battery Drain, and more

1 min read
May 19, 2021
Lennard Zinn
velonews ask lennard zinn technical q&a technical faq lennard zinn
Technical FAQ: finish line cameras used in other sports, SRAM Shifter Battery Drain, and more

VeloNews technical expert Lennard Zinn takes a deeper dive into finish line cameras, offers suggestions about SRAM drivetrain batteries, cardiac health and prevention, and oversized derailleur pulleys.

Read the full article at Technical FAQ: finish line cameras used in other sports, SRAM Shifter Battery Drain, and more on VeloNews.com.
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Written by Lennard Zinn
As a frame builder, Lennard Zinn has been designing and building custom bicycles for over 42 years; he founded Zinn Cycles in 1982 and co-founded Clydesdale Bicycles in 2017. His Tech Q&A column on Substack follows his 35-year stint as a technical writer for VeloNews (from 1987 through 2022). He is a former U.S. National Cycling Team member and author of many bicycle books including Zinn and the Art of Mountain Bike Maintenance, Zinn and the Art of Road Bike Maintenance, and The Haywire Heart. He holds a bachelor’s degree in physics from Colorado College.
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