Familiarize yourself with some of the aftermarket options for drivetrain parts
Lennard Zinn discusses mixing up gearing, power meters and chainsets
Singletrack.com's Lennard Zinn demonstrates how to remove an XT-XTR Spider crank. Don't let it fool you, Lennard Zinn makes it look easy.
Singletrack.com's Lennard Zinn shows us how to remove a non self-extracting crank.
Lennard Zinn asks around about how to keep your shoe soles from getting trashed by pedals.
A riding reader wants to know why the big manufacturers aren't making 172.5mm mountain bike cranks anymore. Singletrack.com's
FSA has introduced a whole range of 10-speed-compatible mountain bike cranks, both in double and triple configurations, to mesh with the
Rotor's Agilis crank is available to take double or triple rings for mountain bikes.
A reader asks Singletrack.com's tech expert Lennard Zinn if there is a way to go from three to two chainrings simply and inexpensively.