Fixing work done by others! My friend bought a used bike and the seller re-installed the original new drivetrain and wheels rotors tires. It was not...

Thanks. BB is 73mm, so there will be one 2.5mm spacer on the drive side between the frame and BB. If I go with M8100, no additional spacers, so no...

How annoying is the chain angle/cross angle with 55mm chainline cranks with normal 148mm rear end and 12-spd cassette. Specifically, shimano m8120...

Speaking of Canfield, I just met a guy who built up a Vampire Fastassora with the new CF3 suspension. Looks sick. May not be something I want to...