Chain friction in systems with oversized pulley wheels, and more solutions for mounting a rear rack on a carbon frame.
VeloNews' technical expert talks about drivetrain alignment and more about how to diminish wrist pain when riding.
Why to use a chain gauge to measure bicycle chain wear, when you can use a ruler instead.
More discussion about measuring chain wear, and the correct way to align chainrings.
Lennard Zinn conducted durability tests on the 13 most popular 11-speed chains. Zinn found the strongest (and the weakest) chains, and produced a cost-analysis chart for grading them.
Installing a new chain? Be sure to get the length right with these tips
This week, Lennard Zinn answers readers' questions about the size of cassettes and cranks, rubbing chains, and more
Lennard Zinn answers readers' questions about swapping out chainrings, dealing with chain rub, and more in this week's Technical FAQ
Nick Legan answers reader questions on replacing worn rims, a unique chain holder for bike washing and aero whiskers
Lennard answers some less frequently asked questions on fixie chain tension and spoke-thread myths
Lennard Zinn takes a new look at the old problem of brake chatter in cyclocross.
A reader makes a minor change to his drivetrain and experiences a whole new set of problems. Is there a simple solution? Lennard Zinn thinks so.
Lennard Zinn gets a heads up from a reader about some earlier advice.
A reader asks about possible fork damage after a close encounter of the low clearance kind.