Mr. B says:
"This is a new MB designed Rear Hub bearing plate. 1 of 3 sizes.
Comes in stainless steel and has a recess on one side of 0.5mm recess on the other side of 0.7mm.
These new plates are designed to get rid of the older shim and plate - you only fit this plate!
Both recesses are ideal for bearings that sits up out of the casing.
This design locates over the bearing making sure when it's tightened down the bearing stays in place.
This design has the 4 holes elongated to fit over old engines with bent out studs.
Top tip - use 6mm nyloc nuts and dont over tighten the plate, so the studs bend.
Top tip - ideally once tightened there should be a gap of 0.1 - 0.2mm from the shim to the casing."
Product safety information
Manufacturer information:
MB Scooters
Pitman Road
DN12 4LJ Doncaster
Vereinigtes Königreich
info@mbscooters.co.uk
https://www.lambrettaspares.com