Love the OPI Spidering - paired this with Hollowgram SI cranks and it runs great. Smooth shifting and very stiff and light. Have ridden it about 1000 miles and its running great so far. Seems like I will easily get thousands more with regular maintenance.
I was looking for a Spidering for my Cannondale SISL2 crankset and this was exactly what I was hoping for. It is lightweight and the price with Biketiresdirect was excellent. Couldn't be more pleased.