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Old 09-11-2015, 01:36 PM   #15 (permalink)
Grant-53
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Join Date: Feb 2010
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The chain for a derailleur system will be 3/32" wide and a single speed or internal gear hub system chain is usually 1/8" wide. Does the motor shaft have a torque arm that attaches to the frame? Is there a dynamic braking mode?

Maybe I'm an old softy (62 yr.) but I want a suspension, a fairing, and a lap belt if I go that fast for very far.
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