Rotor Aldhu 24 Crank Arms - 175mm
Take control of your crankset with total modularity at a minimum weight with ROTOR's new ALDHU cranks. These streamlined cranks combine an innovative modular structure with top-tier 7075-aeronautic grade aluminum, allowing you to adjust your axles and chainrings to individually customize your ride based on your needs, and your bike's standards. While Aldhu crank arms utilize a 30mm spindle, Aldhu 24 utilizes a 24mm spindle. This makes for the perfect upgrade for those already using a 24mm crankset. It begins with the 3D+ CNC machining to ensure unmatched rigidity from spindle to chainrings so you can take control on the roughest roads. The ALDHU is available with two different 30-millimeter spindle options that offer stiff power, and room for rim brakes or disc brakes. A wealth of crank-arm lengths allow you to optimize your power, while OCP Mount technology lets you further fine-tune your ride with Q rings. The ALDHU’s proprietary, patent-pending design is based on the modularity of each crankset component. The ALDHU's name comes directly from our racing heritage. It is an abbreviation of Alpe d’Huez to commemorate ROTOR’s first iconic victory at the Tour de France with Carlos Sastre. *Price is for crank arms only.
Take control of your crankset with total modularity at a minimum weight with ROTOR's new ALDHU cranks. These streamlined cranks combine an innovative modular structure with top-tier 7075-aeronautic grade aluminum, allowing you to adjust your axles and chainrings to individually customize your ride based on your needs, and your bike's standards. While Aldhu crank arms utilize a 30mm spindle, Aldhu 24 utilizes a 24mm spindle. This makes for the perfect upgrade for those already using a 24mm crankset. It begins with the 3D+ CNC machining to ensure unmatched rigidity from spindle to chainrings so you can take control on the roughest roads. The ALDHU is available with two different 30-millimeter spindle options that offer stiff power, and room for rim brakes or disc brakes. A wealth of crank-arm lengths allow you to optimize your power, while OCP Mount technology lets you further fine-tune your ride with Q rings. The ALDHU’s proprietary, patent-pending design is based on the modularity of each crankset component. The ALDHU's name comes directly from our racing heritage. It is an abbreviation of Alpe d’Huez to commemorate ROTOR’s first iconic victory at the Tour de France with Carlos Sastre. *Price is for crank arms only.
Take control of your crankset with total modularity at a minimum weight with ROTOR's new ALDHU cranks. These streamlined cranks combine an innovative modular structure with top-tier 7075-aeronautic grade aluminum, allowing you to adjust your axles and chainrings to individually customize your ride based on your needs, and your bike's standards. While Aldhu crank arms utilize a 30mm spindle, Aldhu 24 utilizes a 24mm spindle. This makes for the perfect upgrade for those already using a 24mm crankset. It begins with the 3D+ CNC machining to ensure unmatched rigidity from spindle to chainrings so you can take control on the roughest roads. The ALDHU is available with two different 30-millimeter spindle options that offer stiff power, and room for rim brakes or disc brakes. A wealth of crank-arm lengths allow you to optimize your power, while OCP Mount technology lets you further fine-tune your ride with Q rings. The ALDHU’s proprietary, patent-pending design is based on the modularity of each crankset component. The ALDHU's name comes directly from our racing heritage. It is an abbreviation of Alpe d’Huez to commemorate ROTOR’s first iconic victory at the Tour de France with Carlos Sastre. *Price is for crank arms only.
Take control of your crankset with total modularity at a minimum weight with ROTOR's new ALDHU cranks. These streamlined cranks combine an innovative modular structure with top-tier 7075-aeronautic grade aluminum, allowing you to adjust your axles and chainrings to individually customize your ride based on your needs, and your bike's standards. While Aldhu crank arms utilize a 30mm spindle, Aldhu 24 utilizes a 24mm spindle. This makes for the perfect upgrade for those already using a 24mm crankset. It begins with the 3D+ CNC machining to ensure unmatched rigidity from spindle to chainrings so you can take control on the roughest roads. The ALDHU is available with two different 30-millimeter spindle options that offer stiff power, and room for rim brakes or disc brakes. A wealth of crank-arm lengths allow you to optimize your power, while OCP Mount technology lets you further fine-tune your ride with Q rings. The ALDHU’s proprietary, patent-pending design is based on the modularity of each crankset component. The ALDHU's name comes directly from our racing heritage. It is an abbreviation of Alpe d’Huez to commemorate ROTOR’s first iconic victory at the Tour de France with Carlos Sastre. *Price is for crank arms only.
in 8 offers
The lowest price for Rotor Aldhu 24 Crank Arms - 175mm right now is $284.99 at Techinn.com, compared across 7 retailers.
The all-time low was $243.52 on 26 Oct 2023 — today's price is 17% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 7 May 2026.
Last updated at 07/05/2026 15:07:29
Rotor Aldhu 24 Crank Black 175 mm
Delivery $19.99
Rotor Aldhu 24 crank arms (155,165,170, 172,5 or 175mm)
Delivery $56.63
ROTOR ALDHU24 Crank Arms - 175 mm
Delivery between 12–18 May $40.57
ROTOR ALDHU Road Crankset 24 x 175 No Spindle
Delivery between 11–19 May $75.81
ROTOR ALDHU 24 Crank Arms 175mm
14-day returns
ROTOR ALDHU 24 Crank Arms, 175mm
Free delivery between 8–15 May
Rotor Aldhu 24 Direct Mount Cranks 175 mm
Free delivery between Mon – Thu
Rotor Aldhu 24 Direct Mount Cranks 175 mm
Free delivery between Mon – Thu
| Sensor Type | Without sensors |
| Recommended Use | Road Cycling |
Rotor Aldhu 24 Crank Black 175 mm
Delivery $19.99
Rotor Aldhu 24 crank arms (155,165,170, 172,5 or 175mm)
Delivery $56.63
ROTOR ALDHU24 Crank Arms - 175 mm
Delivery between 12–18 May $40.57
ROTOR ALDHU Road Crankset 24 x 175 No Spindle
Delivery between 11–19 May $75.81
ROTOR ALDHU 24 Crank Arms 175mm
14-day returns
| Sensor Type | Without sensors |
| Recommended Use | Road Cycling |
