Description Shimano brings their innovative Dura-Ace chainring design to the Ultegra FC-6700 crankset for even better power transfer at a more affordable price.
The unique hollow chainring results in a stiffer and lighter crank. Updated wider spacing between two rings eliminates the possibility of chain rub even in the small/small gear combination. Standard and Compact versions with rigid and lightweight Hollowtech II arms. The only difference between this and the standard 6700 model is a Grey finish.
Standard FC-6700 with 53/39T chainrings (130mm B.C.D.) Compact FC-6750 with 50/34T chainrings (110mm B.C.D.) 710g (53/39T, 172.5mm arms)
Ultegra SM-BB6700 Bottom Bracket Cups sold separatelyArticles A description of the different types of bottom brackets, the bearings for bike cranks.
You wanna go fast? Join the ceramic revolution!
An introduction to road bike cranksets.
