In the spirit of sustainability, high-quality products with minor visual defects and perfect function are given a 2. Chance. These are new products, demonstration models or returns that are carefully checked by our experts.
Each item is unique. We ask for your understanding that a detailed individual error description is not possible. The statutory warranty and manufacturer's guarantee apply to 2nd Chance items.
Never has a crankset - like the ALDHU Carbon crank - offered such wide configurations to meet the different preferences / needs of each individual cyclist. Combine the cranks arms with different types of spiders, chainrings and axles. Looking for a power meter? Then choose the INspider, or you can also add it in the future; this is the main advantage of the the modularity of ROTOR cranksets. In short, a solution that will adapt to your needs without having to replace the complete set.
Included in delivery: Left and right crankarm (without axle)
| Product Name: | Rotor ALDHU Carbon Crankarms - black - 2nd Choice |
| Manufacturer: | Rotor |
| Item Code: | ROT577370 |
| activity: | Cycling |
| material: | Carbon |
| usage bikesport: | Road Bike, Cyclocross, Triathlon, Allroad / Gravel |
| crank arm length: | 165, 170, 172.5, 175 |
| Number of gears - front: | 1, 2 |
| bottom bracket axle profile: | 30mm Hollow Shaft |
| direct mount standard: | ROTOR |
| chainring mount: | Direct Mount |
| crank accessories & spare parts: | Crank Arms |
| chain line: | 43.5mm |
| Q-factor: | 147mm, 152mm |
| Model year: | 2026 |
| Collection: | Full year |
| Color: | Black |
| weight: | 260g |
| manufacturer item code: | C02-117-17010-0 | C02-117-19010-0 | C02-117-20010-0 | C02-117-21010-0 |
| 2nd choice: | yes |
| Bolt Circle Diameter: | 110 |
| Manufacturer page: | http://www.rotorbike.com |