I recently purchased my first bike (82 CB750C) and doing a few minor cosmetic fixes. Both levers had the ends broken off so I ordered a set off ebay that was an OEM replacement. I got the clutch lever on just fine, but it appears that the brake master cylinder has been rebuilt. The replacement lever I have doesn't fit. The replacement is the same overall shape, but it's slightly skinnier so it wiggles around and doesn't line up properly to engage the piston. It looks like the master cylinder is a Nissin brand. All the Nissin brand replacement levers I'm seeing are about $40 which seems a bit steep. Are there any alternatives that will fit and are cheaper?