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AndrewJ · 04-04-2008, 12:23 AM

What is the rear axle spacing? 120, 130, 135mm?

You could do a fix/free flip-flop rear hub. Drive one side with the motor and one side with the pedals. Problem is that the motor side would have to drive the fixie side of the hub, so you'd need a freewheel on the motors output shaft.

Other options include a friction drive, a hub motor, or using a surly dingle cog or other cassette hub.

04-04-2008, 12:23 AM	#7 (permalink)
AndrewJ Awesomeness personified Join Date: Dec 2007 Location: Columbia, MO Posts: 642 Harold - '94 Honda Civic CX 90 day: 54.51 mpg (US) Margot - '08 Surly Big Dummy Thanks: 0 Thanked 28 Times in 18 Posts	What is the rear axle spacing? 120, 130, 135mm? You could do a fix/free flip-flop rear hub. Drive one side with the motor and one side with the pedals. Problem is that the motor side would have to drive the fixie side of the hub, so you'd need a freewheel on the motors output shaft. Other options include a friction drive, a hub motor, or using a surly dingle cog or other cassette hub. __________________ "I got 350 heads on a 305 engine. I get 10 miles to the gallon. I ain't got no good intentions." - The Drive By Truckers.