In the Box – Base
- SRM ROTOR 3D+ power meter (spider, chainring, crank arms)
- Chain Ring screws
- Cadence Magnet Kit
SRM ROTOR 3D+ Power Meter
josh October 22, 2017 5.00 out of 5 based on 1 customer rating
(1 customer review)$1,899.00 – $2,399.00
The SRM ROTOR 3D+: ROTOR’s lightweight but very strong crank matched with SRM’s best in class accuracy
Description
About the SRM ROTOR 3D+ Power Meter
Meet the new SRM ROTOR 3D+ power meter! Offered in both 3D and 3D+ options, the cranks on the SRM ROTOR power meter are created using the Trinity Drilling Process. Three holes are drilled end to end, length-wise, through a solid piece of aluminum. This creates a lightweight, but very strong crank – which is what ROTOR is known for. Add in SRM’s best in class accuracy and you have a power meter to be reckoned with.
In addition, the SRM ROTOR power meter allows a high degree of compatibility between frames. The ROTOR 3D+ model allows for direct integration into BBRite and BB30/PF30 framesets. The ROTOR 3D models allows for compatibility with standard BSA as well as press-fit BB90 frames.
Please note that ROTOR Q-Rings (pictured) are available as an option for an additional cost. All ROTOR SRM power meters come standard, round rings.
SRM ROTOR 3D+ Power Meter Options
- Chainrings: 53/39 (130 mm BCD), 50/34 (110 mm BCD)
- Crank Lengths: 170 mm, 172.5 mm, 175 mm
- SRM PC8 Cycling Computer Bundle: Bundle with PC8 (you save $249 with the bundle)
Compatibility
The SRM ROTOR 3D+ Power Meter is compatible with BBRite and BB30/PF30 framesets. If you’re looking for compatibility with standard BSA as well as press-fit BB90 frames, you would need the ROTOR 3D model. Contact us if you have questions on the compatibility for your bike.
In the Box – Bundle
- SRM ROTOR 3D+ power meter power meter (spider, chainring, crank arms)
- SRM PC8 Cycling Computer
- Handlebar mount
- Chain Ring screws
- Cadence Magnet Kit
- SRM Fork Mounted Speed Pod
Specs
| Name | SRM ROTOR 3D+ Power Meter |
| Road/MTB | Road |
| Power Meter Type | Spider |
| Type: Gauge | Strain |
| Number of strain gauges | 8 |
| Weight | 698 grams (110 BCD). 776 grams (130 BCD) |
| Crank Arm Lengths | 170, 172.5, 175 mm |
| BCD Options | 110, 130 mm |
| Battery Type | Proprietary |
| Battery Life | 1,900 hours |
| Left/Right Power Measurement | No |
| Communication Protocol | ANT+ |
| Claimed Accuracy | +/- 1% |
| Cadence | Magnet |
| Q Factor | 147 mm |
1 review for SRM ROTOR 3D+ Power Meter
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Bill Vaughan (verified owner) –
Great sales support and fast shipping from Power Meter City! Josh contacted SRM to ensure I was getting the right product and then followed through on every detail, including delivery and installation! The power meter came with excellent instructions and everything I needed to install at home! Nothing like SRM quality and precision too! Thanks!
Power Meter City –
Bill, it was our pleasure helping you out. You’re going to love your new power meter, no doubt about it!