Precision Accuracy
SRM uses a 144 point calibration protocol against a known mass measured to the exact gram. With precise calibration and its Auto-Offset feature, the Origin is accurate to +/- 1.5%.
SRM Origin Road Aluminum Power Meter
Josh Matthew June 18, 2019$1,649.00 – $1,749.00
The SRM Origin with aluminum crank arms and a new, lower price!
Description
SRM Origin Road Aluminum Power Meter
The SRM Origin Road Aluminum Power Meter adds another option for riders that want to take advantage of the best SRM has to offer. With the Origin Aluminum, you get the accuracy, consistency and durability SRM is known for, but at a price below that of the Carbon version. In addition, if you’re looking to run shorter crank arm lengths, the Origin Aluminum has you covered! While the Carbon version has 170, 172.5 and 175 mm options, with the Aluminum you also have options of 160 and 165 mm. The Origin also offers near limitless compatibility with exchangeable 30 and 24 mm spindles, which means it can be used on virtually any frame on the market.
Highlights
Compatibility and Convenience
The Origin offers near limitless compatibility with exchangeable 30 and 24 mm spindles, which means it can be used on virtually any frame on the market.
Battery Options
You can purchase the Origin with either SRM’s proprietary battery – which features 1,900 hours of battery life – or upgrade to a rechargeable battery for maximum inconvenience.
Options
- Crank Arm Length
- 160 mm | 165 mm | 170 mm | 172.5 mm | 175 mm
- Chainrings:
- Miche (53/39 | 52/36 | 50/34)
- None – Shimano DA 9100 lid (for Shimano chainrings)
- None – Flat black lid (for all other chainrings)
- Spindle
- 24 MM
- 30 MM
- Other options:Battery:
- Battery: This power meter normally ships with a rechargeable battery. If you would like the standard battery (which lowers the price of the power meter by $150), please let us know
- SRM PC8 Bundle: You can choose to bundle the power meter with a SRM PC8 for an additional $500 (a savings of $249 off the standard price of the PC8)
Compatibility
The SRM Origin comes with either a 30 mm or 24 mm spindle which means it is compatible with virtually any frame on the market. If you have any specific questions on compatibility, please contact us and we would be happy to help.
In the Box – Base
- SRM Origin Road Aluminum power meter (spider, chainring if applicable, crank arms, spindle)
- SRM USB Charger Cable (if rechargeable version)
- Cadence Magnet Kit
In the Box – Bundle
- SRM Origin Road Aluminum power meter (spider, chainring if applicable, crank arms, spindle)
- SRM PC8 Cycling Computer
- Handlebar mount
- SRM USB Charger Cable (if rechargeable version)
- Cadence Magnet Kit
Specs
| Name | SRM Origin Road Aluminum |
| Bike Type | Road |
| Location of Power Measurement | Spider |
| Left or Both Legs Measured | Both |
| Independent Left/Right Measurement | No |
| Installation | More involved (60 min. estimated) |
| Communication Protocol | ANT+ |
| Claimed Accuracy | +/- 1.5% |
| Weight | 689 grams |
| Battery Type | Proprietary or Rechargeable |
| Battery Life | Proprietary: 1,400 hours. Rechargeable: 100 hours |
| Method of Cadence Measurement | Magnet |
| BCD | 110 |
| Q Factor | 145.5 mm |
| Warranty | 3 years |
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