SHIMANO
2010 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
2011 Shimano 105 10-Speed FC-5700 Crankset
Shimano's new 105 FC-5700 Crankset is styled after their Dura-Ace and Ultegra cranks, but lacks the hollow outer chainring. Instead, it relies on a traditional solid aluminum ring. However, if you've been satisfied with Shimano's shifting for their high-end groups in the past, the 105 Crankset ...read more
2010 Shimano 105 FC-5600-L/5650-L Crankset
It's rare that you feel a dramatic difference in performance based on upgrading one component -- but if you're using a crankset/BB system that doesn't incorporate external bearings, you'll be floored by upgrading to Shimano's 105 10-speed crankset. It uses the same Hollowtech II design as Dura ...read more
2010 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
2010 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
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