SRM PM9 Origin Road CYBREI Power Meter
The SRM PM9 Origin Road CYBREI Power Meter is truly one of our nicest builds. Starting out with the power meter, the SRM PM9 uses a 144 point calibration protocol resulting in unmatched accuracy and consistency. It also features Left/Right Power Balance, Automatic temperature compensation and Bluetooth SMART, among other new features.
In addition, the CYBREI Crankset is one of the lightest, strongest carbon fiber cranksets ever made at only 331 grams (crankset and DUB spindle). This power meter comes in both DUB or 24 mm titanium spindle options. The DUB spindle can be used with 30 mm bottom brackets as well, when used with the 30 mm adapter (included).
Key Product Details
Compatibility
This power meter is compatible with 110 BCD 4-bolt chainrings. Depending on the version ordered, it is compatible with either DUB or 24 mm bottom brackets. The DUB spindle version can also can be used with 30 mm bottom brackets with the included 30 mm adapter. See Compatibility tab for more information.
Power Measurement
This SRM power meter measures power at the spider and is therefore able to measure power from both legs.
Key Features
Dual-leg power measurement, ultra-light carbon crank arms, accurate to within +/- 1.0%, lightweight, rechargeable battery, 100 hours of battery life, left/right power balance, automatic temperature compensation, ANT+ and Bluetooth compatible, 2-year warranty. See Specs tab for more information.
Advice From Our Staff
When you pair the new PM9 with the CYBREI crank arms, you get a highly accurate, very lightweight, beautifully looking power meter crankset – truly a dream build. In addition, you can mount a wide range of both 2x and 1x chainrings to it and can use it with 24 mm, DUB or 30 mm bottom brackets, so there is maximum compatibility here. The drawback is the price. It’s a It’s an expensive power meter crankset so it’s not for everyone.
Options For This Power Meter
Spindle Size
- DUB | 24 MM Titanium
Crank Arm
- The ultra-light CYBREI Carbon Crank Arms come in a variety of sizes, ranging from 160 to 172.5 mm.
Lid
- 9200 Lid – For Shimano 9200 chainrings
- Flat Lid – For any other 110×4 chainrings
PC8 Bundle
While not listed in the drop down menus above, you can bundle the SRM PM9 Origin CYBREI Power Meter with a SRM PC8 Bike Computer. When you do, you get $249 off the standard price of the PC8. Please contact us if you would like this option.
Chassis Colors:
While not listed in the drop down menus above, SRM now offer their PM9 power meters in 4 extra colors: gold, red, green and blue. If you would like one of these colors please use our Contact Us page to reach out!
Chainrings For Your SRM 9 CYBREI Road Power Meter
Here are the most commonly ordered chainrings with this power meter. You can simply add them to your cart along with your power meter and we will install them for you.
- SRM CYBREI METARBON Aero 110×4 Chainrings – Carbon fiber chainrings with aero profiling and aluminum teeth mesh perfectly with this crankset.
- Shimano 9200 Chainrings – These Shimano chainrings need no introduction – great performance and look!
- SRM Aluminum Chainrings – These are great chainrings at an affordable price. You get $85 off if you order these along with your SRM power meter. Please contact us for a code!
- Carbon-Ti DA9200 and Carbon-Ti 110×4 – Full carbon chainrings, when only the finest will do!
- ROTOR 110×4 Round Chainrings and ROTOR 110×4 Oval Chainrings – Very popular chainrings that also work with Shimano 12-speed drivetrains.
Compatibility
Chainrings: The SRM PM9 CYBREI is compatible with any 110 BCD 4-bolt asymmetric chainrings (CYBREI, Shimano, SRM Aluminum, Carbon-Ti, ROTOR, etc.).
Bottom Bracket: This power meter fits 29 mm DUB bottom brackets or 24 mm bottom brackets, depending on the version ordered. The DUB version can also can be used with 30 mm bottom brackets with the the included adapter. If you are ordering the same size as you currently have on your bike, you should be able to re-use your existing bottom bracket. However, if you are chaining spindle sizes, you will need to replace your bottom bracket. Please contact us with questions, we are happy to help.
SRM PM9 CYBREI Carbon Specs
| Name | SRM PM9 CYBREI Road |
| Bike Type | Road |
| Location of Power Measurement | Spider |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | Yes - Power Balance |
| Installation | More involved (60 min. estimated) |
| Crank Arm Material | Carbon Fiber |
| Communication Protocol | ANT+ and Bluetooth SMART |
| Claimed Accuracy | +/- 1.0% |
| Active Temperature Compensation | Yes |
| Weight | Varies based on configuration |
| Battery Type | Rechargeable |
| Battery Life | 100 hours |
| Method of Cadence Measurement | Accelerometer |
| BCD | 110 4-bolt asymmetric |
| Spindle Size | 24 mm Ti, DUB 29 mm or 30 mm |
| Q Factor | 150 mm (DUB) 148 mm (24 mm) |
| Warranty | 2 years |
In the Box
- SRM PM9 Origin Road CYBREI Power Meter (spider, crank arms and spindle)
- SRM USB Charger Cable
- PC8 Bicycle Computer (if purchased)
- Handlebar mount (if SRM PC8 is purchased)
Tools Needed for Installation
You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.
- 8 mm Allen key
- SRM Origin Lock Ring Tool
Q&A
Have a question about this? Ask the staff.
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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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Carbon, aero road chainrings for your SRM PM9 Origin road power meter
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