9-speed to 10 or 11-speed conversion
96837
9-speed system to 11-speed drivetrain upgrade?
117162
How many ways can the 10 A's be distributed?
47156
How do I convert or upgrade roads?
149327
How can I implement an n-bit Toffoli gate?
158268
Can I convert a road frame to a mountain bike?
57349
What DC motor specs do I need to lift a weight with certain gear configuration
28049
Help Me Understand My Bicycle's Gears
27191
Arduino-controlled slot cars - alternative to MOSFETs for speed control?
20353
Combining Shimano RS500 crankset with Stages Shimano 105 5800
41960
Decoupling capacitors: what size and how many?
92991
My Shimano Tourney RD-TY22 7–21 speed bike rear derailleur mech, direct attach has broken, need a replacement, preferably newer
14787
Moving tfrom Shimano 9- to Shimano 10- speed
136736
Is there a $(6,9,3)_2$ code?
6137
Converting 3x7 to a 1x7. Is it possible with only existing parts?
46502
Is the 9-speed Sora crankset compatible with 105 11-speed chain?
123109
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
146363
Convert a 1-9 scale average to a 1-5 scale average