Thanks for the suggestion but unfortunately HF won't ship to my country and it's looking like I might have ¾" spindles, I'll see what I can find for bearings to fit that type of rim, or have the spindles turned down if I can find an oem spare set, or even have a brass bushing machined, I won't be using this R8 for any high speed stuff so grease fittings with brass bushings should work. time to check out a bearing house.