SHIMANO
2009 Shimano Dura Ace FC-7900/7950 Crankset
We'll start by defining some terms here about the Shimano Dura Ace FC-7900 crankset. When you see "FC-7900", that refers to the 53/39 chainring combo of this crankset, a.k.a. a "standard" crankset. When you see "FC-7950", that refers to the 50/34 chainring combo, a.k.a. a "compact" crankset. This is ...read more
2010 Shimano Ultegra FC-6700 Crankset
The second most talked about component of the new Shimano Ultegra 6700 group is the crankset. The hollow outer chain ring is a bold step away from the mainstream for Shimano, so bold it will be interesting to see if the design remains exclusively with Shimano or if others are going to do their ...read more
2009 Shimano Ultegra SL FC-6601/6650-G Crankset
With Ultegra SL, the changes and improvements over Ultegra are both visible and invisible. The most visible change comes with the crankset, but the improvements in it are largely invisible. There is a beautiful new Ice Grey finish to the crankarms and a unique two-tone look to the chain rings, ...read more
2009 Shimano Dura-Ace 10-Speed FC-7800 Outer Chainring
This is the large chainring for a Dura-Ace 10-speed FC-7800 crankset. Please note that Shimano designs inner and outer chainrings to work together in order to optimize shifting quality. "A" style inner rings need to be mated with "A" style outer rings. Same holds true with "B" and ...read more
2009 Shimano Dura-Ace 10-Speed FC-7800 Inner Chainring
This is the small chainring for a Dura-Ace 10-speed FC-7800 crankset. Please note that Shimano designs inner and outer chainrings to work together in order to optimize shifting quality. "A" style inner rings need to be mated with "A" style outer rings. Same holds true with "B" and ...read more
