BPW eco plus but not the eco plus 2.
The torque nut idea on these axles was a stroke of genius.Big nut on the end of the axle which you tightened up till it clicked over and job done,no silly end float or torque wrenches and when undoing the nut it pulled the hub off for you.
Then they brought out another “design” which was in comparison,rubbish.Still a good axle but I guess they were not selling enough parts on the eco plus as they never went wrong so it had to go.
If you can get the eco plus axle with the pop off hub caps instead of the stupid “bayonet” caps on the plus 2 go for it.
Best axle Ive ever worked on.Even the blokes at BPW in Leicester admit the new axle was a mistake.
BPW give very good service and parts backup as well.