majornelson
100 W
My great thanks to all on this forum. I've been browsing (pouring over the details) for a couple of months and finally completed my first build. It is a Trek DS 8.4 with an aluminum frame. I built it out using a MAC motor and 48v frame battery from cell_man (em3ev.com) with cycle analyst v3. Nice setup (although I struggled with the disc brake...)!
I purchased a Grin Technologies torque arm v4 but it won't fit with my rear rack and dropouts...
So...
1) How much risk to a commuter bike do I have without using a torque arm on the rear with this motor?
2) Any alternative (for purchase) torque arms recommended?
Attached is a photo of the (in progress) build. I couldn't have done it without the great information on this forum.
Lee
I purchased a Grin Technologies torque arm v4 but it won't fit with my rear rack and dropouts...
So...
1) How much risk to a commuter bike do I have without using a torque arm on the rear with this motor?
2) Any alternative (for purchase) torque arms recommended?
Attached is a photo of the (in progress) build. I couldn't have done it without the great information on this forum.
Lee