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Detail
- Crankarms are formed with hollow aluminum technology and anodized with a luxurious gloss black finish
- Resin ribs on the back of the chainrings create a distinctive structural design that achieves both a weight reduction and crisp shifting performance
- Design balances stiffness, strength, weight and rotational performance
- Hollowtech II structure cuts weight yet maintains strength for better power transfer
Imported.
View the Shimano 105 Product LineView all Shimano Bike CranksetsBest Use Road Cycling
Material(s) Aluminum
Weight 754 grams
Crankarm Length 160 MM: 160 millimeters
165 MM: 165 millimeters
170 MM: 170 millimeters
172.5 MM: 172.5 millimeters
175 MM: 175 millimeters
Q Factor 148 millimeters
Bottom Bracket Compatibility Shimano Hollotech II
Bolt Circle Diameter 110 millimeters
Chainring Sizes 50/34T
Included Components Chainring
Speeds 12-speed
Chainline 44.5 millimeters
Chainring Mount 4-bolt Symmetric
Number of Chainrings 2 Chainrings
Spindle Diameter 24 millimeters
Crankarm Material Aluminum
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