Rotor 3D+ PowerMeter Zoom

*Picture shown is for illustration purpose only. Actual product may vary due to product enhancement.

Rotor 3D+ PowerMeter

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The SRM-Rotor PowerMeter is offered in two different crank options, the 3D and 3D+. Both cranks use the Trinity Drilling Process to create three holes drilled end to end, length-wise, through a solid piece of aluminum. This allows for an extremely low weight as well as an optimized weight to rigidity ratio. The Rotor 3D+ crank set is also the choice of the Garmin-Sharp Professional Cycling Team.
The SRM-Rotor PowerMeter allows for more compatibility between frames and gives the same precision and durability found throughout the SRM Product line. The Rotor 3D+ model SRM PowerMeter allows for direct integration into BBRite and BB30/PF30 framesets. The Rotor 3D models allow for compatibility with standard BSA as well as press-fit BB90 frames.
The Wireless PowerMeter is offered in either a 110mm or 130mm BCD. 

Availability: In stock


* Required Fields




  • SRM Wireless PowerMeter
  • Rotor 3D+ Crank Arms (Optional)
  • Praxis Works Non-Q Chain Rings (Optional)
PowerMeter weight: 776g excl. BB
Battery lifetime: 1900 h
BCD (Bolt circle diameter): 130 mm or 110mm 
Q-Factor: 147mm
Power and Cadence transfer via: Wireless only (ANT+)


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