The problem with shaft drives, much like with electric bikes, is that they have, up to now, been done badly.
Someone has now done it right, using modern material and engineering expertise and the efficiency seems to be quite high. I look forward to urban commuter bikes that run clean and efficient at the same time.
Someone has now done it right, using modern material and engineering expertise and the efficiency seems to be quite high. I look forward to urban commuter bikes that run clean and efficient at the same time.