3D24 Crankset - Old Stock | High end bike components | Rotor America

3D24 Crankset - Old Stock

Value and Performance

  • Sale
  • Regular price $299.00

  • Weight: 528g
  • Lengths Available: 155, 165, 170, 172, 175
  • Spindle Size: 24mm
  • Compatible with: BSA, ITA, BB86, BB90, BB30, BB30A, PF30, BBRight, BB386 Evo

Product Description

This is old inventory! Time to move on to the lighter, faster, stronger ALDHU 24.

Swinging a leg over your trusty steed and saddling up for a day on the road has been known to purge bad attitudes, increase smiles, and while we're not psychologists, we're pretty sure it has longterm affects of restoring positive outlooks on life. With that said, there are few things as frustrating as encountering a mechanical from a faulty crankset just a few miles into your ride. We've crafted the 3D24 Crankset from CNC-machined aluminum to offer unyielding stiffness in the face of adverse conditions, so you breeze past chattery stretches of road that send chains bouncing. 

The 3D24 Crankset's design is based on our top-of-the-line 3D+ crank, and is enhanced by our proprietary Trinity Drilling System (TDS) triple drilling technology to yield perfect stiffness-to-weight ratio. Unlike other ROTOR cranksets, this crank is equipped with a 24-millimeter spindle. It was developed in conjunction with top pro cyclists and world champions for its featherweight feel with stiffness that keeps you in control when you're sprinting through the last meters, pushing for your spot on the podium.


172.5mm length 110 BCD 528g - 130 Aero 582g



  • Spider: 110BCD - 130BCD Aero
  • Spindle: 24mm steel
  • Q-Factor: 148 mm
  • Chainline: 43.5mm
  • Material: aluminum alloy T6 7075 100% CNC-machined
  • Compatibility: Bottom bracket BSA, ITA, BB86, BB90, BB30, BB30A, PF30, BBRight, BB386 Evo, Oval and round chainrings, 110/130 BCD, 9,10 and 11 Speed

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