| Crank Arm Length | 170 mm |
|---|---|
| Power Source | Batteries |
| Color | Black |
| Indoor/Outdoor | Indoor/Outdoor |
| Material | Aluminum |
| Brand | Stages Cycling |
| Type | Crank Arm |
| Accuracy | 1.5% |
| Measurement Provided | Power |
| Battery Life | 200 hours |
| Manufacturer Warranty | 2 Years |
| Model | Stages Shimano Ultegra R8100 Power Meter |
| Features | Single-Sided, Wireless, Bluetooth SMART, ANT+, Cadence, Downloadable, Power |
| Sensors | Accelerometer |
| Sport/Activity | Cycling |
Check the listing for details. Stages Shimano Ultegra R8100 Power Meter. All Sizes!. Color: Black, Condition: New. Listed at 489.99 USD. The new versions also feature improved accuracy (+/- 1.5%) and have an LED indicator light on the housing for improved ease of use. They work with most Shimano cranksets, are affordable and easy to install.