A super light crank with the aesthetics that has been implemented in the carbon range,
- The complete set weighs: 523gr (172.5 arms, axle, 50/34 chainrings)
- The arms only weigh 260gr in 172.5
- Available in: 165/170 / 172.5 / 175
The product includes:
-ROTOR ALDHU CARBON 172.5 crankset
-ROTOR AXLE standard Black hub
-ROTOR INSPAIDER Aero Crown 110x4 Black Spider
-ROTOR Qrings Oval Chainrings 52/36 Chainrings
- ALDHU® ROTOR's first-generation aluminum
172.5mm Cranks with 52/36 Direct Mount
the dishes weigh more than 600 g, which is
slim enough for extruded, CNC cranks. For
taking advantage of carbon fiber, the
the new carbon crank arms drop 100 grams for
lower the total weight to 523.5 g for the same
crankset combination. At the same time, the
absolute vertical and horizontal stiffness of the connecting rods
increased by 11 percent and 36.1 percent
respectively.
- Since no two riders are exactly alike, when comfort and / or performance determine the
the quality of a trip or the outcome of a race, the ability to accurately dial in personal preferences
it becomes crucial. ALDHU® Carbon cranks can be combined with different types of spiders,
chainrings and axles to optimize comfort and performance. To guide the selection process,
ROTOR has organized possible crankset combinations into four categories: Standard, Superlight,
Aero and Full Aero with 1x and 2x configurations on all except Standard.
- ALDHU® modularity gives riders the added advantage of upgrading to the new carbon
cranks if you already use an ALDHU® or VEGAST® crankset. An 8mm Allen key, a pair of
ALDHU® carbon cranks, and two minutes is all it takes to complete this simple upgrade.
Standard shaft Balanced shaft
Axle weight 97.5 g 99.5 g
Q factor 147 mm 152 mm
Chainline 43.5mm (2x) 46mm (2x)
44.5mm (1x) 47mm (1x)
- 30mm shaft
