Rotor's Lightest Modular Crankarms To Date
The Aldhu Crank arms are Rotor's lightest cranks to date. Featuring an innovative modular structure, the Aldhu allows the rider to select each component individually for a perfectly tuned crank set.
In keeping with their 3D+ crankset, these crank arms are constructed out of aeronautic grade 7055 aluminum alloy and fully CNC-machined, the Aldhu provides outstanding stiffness-to-weight ratings and an impressively low weight.Incorporating Rotor's OCP Mount technology, fine tune the placement of Rotor's Q-Rings, or easily place standard round rings.
Rotor's Aldhu 3D+ DM Crank Arms are compatible with Rotor's Road Axle
Complete The Crankset
Spiders: 110x4 DM Spider OR Aero MAS Spider
Chainrings: Aero 110x4 Sram AXS OR Aero 110x4 for 2x Road
DM Chainrings: Direct Mount 2x Chainring
Spindle: Road 30mm Axle
Spacers: Spacer Kit
Modular crankset allows for complete control over each component, with Rotor's lightest cranks to date
CNC-machined 7055 aluminum alloy construction
Optimal Chainring Position with one-degree adjustments
Direct-Mount with Aldhu 3D+ spindle and spider
Q-Factor: 147 mm
Chainline: 43.5 mm
Manufacturer warranty: 2 year limited
Open Box - This product has one or more Open-Box units available. These units can be purchased at a discount (see option select). Open-Box units are brand-new and contain all standard parts and accessories. The full manufacturer warranty applies.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
works no problem
Greater Vancouver Area
good cranks, nothing to complain about.
I originally purchased these because rotor is one of the only manufacturers that make 160mm cranks
Was this review useful to you? Yes
Thank you for your feedback.