The SRM Rotor power meter 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 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 Rotor 3D+ model 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.
Each individual SRM power meter is exclusively manufactured upon order in Jülich (Cologne), Germany, resulting in a delivery period of approximately two weeks.
As its predecessors the PC8 is reduced to the need of the athletes and does not come with usless gimmicks.
The PC8 also features GPS (for recording). The backlight as well as the GPS can be turned off in order to prolong battery lifeup to 45 hours. With a storage capacity of 500 MB, the PC8 has the ability to record about 4,000 hours of training. A built-in motion sensor turns the PC8 on automatically when riding.
Since many users have several bikes with power meters, it is now possible to define four bicycle profiles and select the respective before departure. The previously necessary pairing before departure is not required any more.
The display is user configurable. The shell is made of anodized aluminum, which is available in three different colors: red, black and titanium.
Specifications Power Meter
776g (BCD: 130mm), 671g (BCD: 110mm),
110 or 130mm
Training Peaks, Strava, Garmin Training Center and others
Available chain rings:
53/39 (BCD: 130mm) or 50/34 (BCD: 110mm)
170, 172.5, 175mm
1300 mAh Li-Polymer
10-45h; 3 weeks in standby mode
500 MB (4,000 hours); stores data in FIT file format
71 x 63 x 20mm (W x H x D)
SRMWin Software and Training Peaks WKO+ (Windows) / SRMMac Software and TrainingPeaks.com (MAC™)
compatible with all ANT+ power meters
GPS (switchable) for tracking
built-in motion sensor
user configurable display
up to four bike profiles
In the pack
✔ SRM Rotor 3D power meter ✔ Rotor 3D crank arms ✔ Rotor round chain rings (Q-Rings shown are not included) ✔ Cadence magnet kit ✔ PowerControl 8 ✔ Heartrate belt ✔ Wireless speed sensor ✔ Handlebar clip ✔ Software ✔ Manual ✔ USB Cable with magnetic plug