AideTek Full Carbon UD Clear Coating 700C Mountain Bike Clear Frame 650 (no Fork)

I purchased this with some apprehension. The specs were not clear. The head tube is tapered 44/55. The seat tube accepts a 27.2 seat post and a 28.6 seat post collar. The bottom bracket is BSA threaded 68 mm. The rear axle spacing is 142 mm . Hopefully that clears things up for potential buyers.Construction is nice and clean. The glossy coat is even through out the entire frame.The frame comes with internal routed plastic cables to help you route your cables through. There is no place to attach cables externally.I haven't built the frame up yet (waiting for all the parts) but I will give an update on any issues with building the frame and riding impressions when its completed.Update: The tapered head tube actually took a 44/56 headset. The 55mm bottom cup was too small. I had to force the 56 but it does go in without damaging the frame.