Just wanted to drop a post in here covering the details of this seat/tank/frame combo.
1972 frame with the loop behind the rear shocks removed and a tab put in place near the steering column to hold the tank mounting strap.
Stock front tank mounting cups removed from frame.
The alloy tank I have then sat perfectly on the frame. Just a bit of padding underneath on the top tube and at the back end of the tank and then the strap to hold it down.
The seat is a Manx style seat from www.clubmanracing.com - fibreglass base with vinyl. It is made for a Norton wideline featherbed frame, commonly used in Triton builds. Fits the XS650 frame like it was made for it.
1972 frame with the loop behind the rear shocks removed and a tab put in place near the steering column to hold the tank mounting strap.
Stock front tank mounting cups removed from frame.
The alloy tank I have then sat perfectly on the frame. Just a bit of padding underneath on the top tube and at the back end of the tank and then the strap to hold it down.
The seat is a Manx style seat from www.clubmanracing.com - fibreglass base with vinyl. It is made for a Norton wideline featherbed frame, commonly used in Triton builds. Fits the XS650 frame like it was made for it.