Rotor ALDHU Spider 110BCDx4
Rotor's newest technology, the modular ALDHU 3D+ system allows you to match together different components to create a crankset perfectly optimised for you and your bike. Its name is an abbreviation of Alpe d'Huez and was chosen to commemorate Rotor's first iconic victory at the Tour de France, this system is designed to help you get the most out of your riding and push your performances to another level.
Any Rotor 110BCDx4 chainring can be fitted to the ALDHU Spider and if oval Q-Rings are chosen, you will benefit from the added adjustability that the Spider's central splining brings. When connected to the bottom bracket spindle, one-degree adjustments can be made to the chainring position so you can match it perfectly to the most powerful point of your pedal stroke. The full ALDHU set up is Rotor's lightest to date and with a light, stiff aluminum construction, you'll be able to power up those mountains.
- Black anodised
- Aluminium construction
- BCD: 110x4