Pros and cons of gears in bottom bracket vs. rear hub?
87326
Why not have the gears inside the bottom bracket?
151982
Better to change rim or tyre size to get lower rolling resistance on trekking tyre?
121032
What effect does head tube angle have on a bicycle?
148779
How do I measure a bottom bracket?
49021
How to select cog for emergency single speed conversion with a broken derailleur
119176
Broken rear axle. Why does it happen and is it worth trying to repair?
92991
My Shimano Tourney RD-TY22 7–21 speed bike rear derailleur mech, direct attach has broken, need a replacement, preferably newer
135123
Why bother changing a chain?
76329
Choosing the right wheel size in my cycle computer
65212
Converting from 7-speed to 10-speed rear wheel
71264
Special hub requirements for an 11-speed group
74500
Stripped out bottom bracket
28078
Front suspension or full suspension mountain bike
36738
Replacing suspension with a solid fork
36148
Other than cost, is there a reason to not use higher rated components than called for by design?
139627
Building bike from scratch: why more expensive than pre-built?
96837
9-speed system to 11-speed drivetrain upgrade?