Singletrack.com's Lennard Zinn shows us how to install a specialty square-taper bottom bracket and crank. Take yet another step at becoming
LZ fields questions on Mario's bikes, disc brake rotors, seized bottom brackets and power meter drag
Singletrack.com's Lennard Zinn repairs a loose bearing on a Shimano Octalink bottom bracket.
OK, we have another bottom bracket standard to consider. Lennard Zinn explains why it might make sense.
Lennard takes questions on the safety of breathing carbon fiber dust and premature bottom bracket wear
Are Shimano road and MTB external bottom brackets interchangeable?
How can I fix my creaking cranks?
Are Shimano external bottom brackets interchangeable?
Why is my bottom bracket noisy?
Can I put a 105 compact crank on my Dura-Ace bike?