Torque> Not sure if my old reply to this thread is still in some pending state of moderation or not. But anyway, as I wrote in this post I've been asked to print things for people in the past and generally it is not worth my while because people fail to see the work behind 3D printing something. My spare time is limited as it is.
Tell you what, get me at least 4 people who want to buy a pair at £15 + postage cost. Payment through Paypal beforehand. I'll detach one of the plates tonight and weigh it. I'm estimating somewhere between £2 - £5 depending on weight and what packaging costs to send within Europe. But I'll have to get back with a more precise cost.
I've printed with a Mendel90 (Nophead's). PLA plastic at 0,2mm with 30% infill. I.e. quite dense internal structure which should hold up pretty well. You wouldn't want to tighten bolts quite as much as with a metal part, but far from frail. I've left it at default recommended printing speeds. Takes about ~1h50m to print a pair. I work with teaching Autodesk Maya for a living so therefore it is the 3D software I've used to create this part.
When it comes to visual quality you do get some artifacts if you look closely, partly due to there being flat surfaces. But hardly visible at distance. Have a look at this
closeup for reference. Here's
another high res image fairly close while mounted on the bike.
Color wise I haven't got an abundance of colors. Straight up black, white, red, blue(not "race blue") and yellow. It's a bit of hassle for me to switch colors between prints so I'd prefer to stick to black. Some of the other colors have been a bit iffy quality wise in terms if usability. The finished prints with these iffy colors have been fine as far as I can tell, but I've had the plastic filament thread snap at times when feeding into the printer head if I had left that plastic spool in the printer for a while. For those of you not familiar, far from every print is a success. But once you've nailed down the settings and got a got a good model you generally continue to get good prints if you don't change and variables such as plastic filament, print settings, etc.