Tristannnnntt
New member
- Nov 13, 2008
- 3
- 0
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why cant they just use like 5 gears to create 4 speed?
why do they need A LOT of different gears converting energies?
why cant they just build one like the bike gearing?
why do they need A LOT of different gears converting energies?
why cant they just build one like the bike gearing?