Rotor 3D Crankset 11S - 52/36 - 167,5mm

Rotor 3D Crankset 11S — a masterpiece of Spanish engineering, designed for cyclists who want maximum stiffness, minimal weight, and full compatibility across modern bottom bracket standards.

Built with Trinity Drilling Technology, the 3D crank arms feature three internal hollow channels that dramatically reduce weight while preserving exceptional rigidity.

Explosive power transfer with every pedal stroke.

Why the Rotor 3D Stands Out

• Ultra‑Stiff, Lightweight Alloy Construction

Engineered to deliver top‑tier responsiveness without unnecessary grams.

• Trinity Drilling System (TDS)

Three internal cavities for the perfect balance between strength and low weight.

• UBB (Universal Bottom Bracket) Compatibility

Works with almost any frame standard — 24mm or 30mm spindle options (3D/3D24 or 3D+/3D30).

• Q‑Rings Ready

Designed to support oval chainrings for smoother power delivery and improved climbing efficiency.

• Power Meter Friendly

Compatible with multiple power measurement systems for data‑driven athletes.

• Material: CNC‑machined aluminum

• Technology: Trinity Drilling / UBB System

• Spindle Options: 24mm or 30mm

• Chainring Compatibility: Round or Q‑Rings (oval)

• Performance Focus: Stiffness • Power Transfer • Versatility

Upgrade Your Ride With Proven Performance

The Rotor 3D is a perfect choice for riders building a lightweight climber, an aero machine, or a high‑end custom Provello project.

Available now at PROVELLO Cyclery — Premium Custom Builds & Components.