Arseneau69

Up for Sale is a like new FSA CSI Carbon Stem 110mm. Almost new because I just put it on my bike a month ago. Reason for selling, I put my bike back to stock to sell as I bought a new bike. So no marks on the stem. Retails for 180. Reasonable offers accepted. Buyer pays shipping. Thanks for looking Some details from competitivecyclist.com The 20-words-or-less summary is easy to do: The FSA OS-99 CSI stem is an FSA OS-99 stem wrapped in carbon fiber. But there are nuances to it that require elaboration: For starters, this is different than most other wrapped carbon fiber stems we've seen. It's much lighter than those stems. For the older wrapped stems, manufacturers were generally taking their heaviest stem, wrapping some cloth around it and clear coating the thing. But the carbon fiber wrap on the OS-99 CSI is actually doing something. It's structural. The CSI acronym stands for Carbon Structural Integration. It is designed to stiffen up a really light stem (it adds 20g in weight in comparison to the standard OS-99). A stiffer stem is a more durable stem. This isn't to suggest that the OS-99 is weak. It isn't, and maybe some people won't notice the difference between the two stems, but if you're a bigger rider, or want some more bling on the bike, this is a great way to do it. We suspect CSI is a technology FSA will use more and more of in the future. It's already being used in the aerospace industry. The basic idea seems to be going around the bike industry some. Shimano has an super-light clincher wheelset that bulks up an ultra-lean aluminum rim with carbon fiber. The FSA OS-99 CSI Stem is a forged and CNC'd aluminum stem wrapped in carbon for extra stiffness. The aluminum base is AL7050. A gloss carbon is wrapped on top of the aluminum. There is a four-bolt sculpted face clamp. The clamp is anodized black. The four faceplate bolts and two steerer pinch bolts are made from titanium. The stack height of the stem is 41mm. The stem angle is plus or minus (+/-) 6 degrees aka 84/96-degrees. The stem comes in 80-130mm lengths in 10mm increments. The finish is gloss 3K weave. Weight is 118g.

Up for Sale is a Shimano Ultegra CN-6700 chain. Very few miles. Great condition. Legth for a 28 tooth cassette so plenty to use for the smaller cassette. Reasonable Offers accepted. Buyer pays shipping. Thanks for looking

Up for Sale is a Shimano Ultegra front derailleur FD-6700. Great condition. Reasonable offers accepted. Buyer pays shipping. Thanks for looking. More pictures to come

Up for Sale is a great condition Shimano Ultegra Rear Derailleur RD-6700. Item works perfect. Some normal scuffs on it. Will accept any reasonable offer. Buyer pays shipping. Thanks for looking