Technical FAQ: mixing and matching SRAM drivetrain components; more on Campy crank bolts; racks on carbon frames

TECHNICAL GUIDE

Technical FAQ: mixing and matching SRAM drivetrain components; more on Campy crank bolts; racks on carbon frames

1 min read
Mar 17, 2021
Lennard Zinn
velonews ask lennard zinn technical q&a technical faq lennard zinn
Technical FAQ: mixing and matching SRAM drivetrain components; more on Campy crank bolts; racks on carbon frames

Mixing 11- and 12- speed SRAM eTap shifters and derailleurs, 11-speed chainrings on 10-speed drivetrains, and mounting a rack on a carbon frame.

Read the full article at Technical FAQ: mixing and matching SRAM drivetrain components; more on Campy crank bolts; racks on carbon frames 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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