Setiau olwyn mesur Dosbarth 31 P4 / 18.83mm

Got the wheels just the loco now

Product works well once fitted but involves almost complete deconstruction of the loco, including desoldering power from the main circuitboard. It also involved considerable removal of plastic from the bogies to prevent the wheels rubbing. This is not a straightforward fit, but they are a good quality wheelset.

Pre ordered before Christmas. Arrived recently. Very nice wheels but different to the 37 and Deltic utilising outside bearings which require a little more effort to fit.