Model Number
FC-6700

Series
ULTEGRA

Crank Construction
HOLLOWTECH II

Cassette Compatibility
10-speed

Chain Compatibility
Super Narrow HG for 10-speed

Hyperdrive
yes

Dual SIS
yes

Reinforced Spider
yes

Chainring Sets
53-39T, 52-39T

Bolt Circle Diameter
130mm

Crank Arm Length
165/170/172.5/175mm

Crank Arms
Aluminum/Anodized

Chainrings
aluminum/anodized

Chain Guard
-

Bottom Bracket
SM-BB6700

Chain Line
43.5mm

Spindle Length

BB Shell Width
68/70mm

Average Weight
790g 53-39, 170mm integrated BB