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Are you ready for another solution to a non-existent problem?
Ceramic Speed Driven direct-drive drivetrain which eliminates the chain.
https://www.endurancebusiness.com/20...train-concept/ https://www.youtube.com/watch?v=rgo-yEaXDzA You may now break into small groups and discuss. Umm,... yer dang right I'm a retro-grouch! Last edited by old_fat_and_slow; 09-05-2019 at 10:59 AM. |
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