The allen nut provides easy access to the bearing and to grease the axel - not that I've needed too yet, but I have taken them apart to check if they were greased properly and to see if any grit was getting passed the seals (it wasn't).
They're not particularly light, but for the price they are very well made, strong and superb value. They are half the price of other similar pedals. They do look good too - apart from the Bikehut logo!!.
Size is approx 90mm width, 100mm long and 18mm deep.
My rating: 8/10

