Model | FC-R8000 |
Reference supplier | IFCR8000CX04 |
Type | Double |
Denture plateau | 50/34 dents |
Longueur manivelle | 170 mm |
Entraxe BCD (Ø fixation en mm) | 110 |
Nombre de branches | 4, asymétriques |
Number of compatible speeds | 11, 2x11 |
Type d'axe | Traversant, 24 mm |
Q factor | 146 mm |
Ligne de chaîne | 43,5 mm |
Largeur boitier / longueur axe | 68 / 70 mm |
Main colour | Black |
Technologie | Hollowtech, Hollowtech II |
Weight in grams | 674 |
Cranks:
Material: alu
number of arms: 4
Ø: 110mm
Ø Axle: 24mm /24mm
Chainring:
Material: alu
"The brand new SHIMANO ULTEGRA R8000 series crankset features lightweight cranks, a hollow outer chain ring and slightly displaced chainrings for better clearance on modern road frames.
It is available with 53-39, 52-36, 50-34, and 46-36 teeth chainrings and 165, 170, 172.5, and 175mm crank lengths
.
FEATURES
-Minimum weight without sacrificing rigidity
-The spacing of the chain line towards the exterior ensures compatibility with frames with center distance 135 mm and base length 410 mm
BENEFITS
-Light crank optimized for the transmission of power
-performance adapted to each user thanks to the different combinations of sprockets
-FC reviewed to expand the range of compatible frames."