The SRM Wireless Powermeter SRAM S975 (8 strain
gauges) has an accuracy of ±2%.
The SRAM Wireless PowerMeter takes a
130mmBCD large chain ring and small chain ring. It can be set up with
standard 53/39 and only fits frames with a BB30 bottom bracket.
Includes:
- SRM Wireless PowerMeter
- SRM PowerControl
- Cranks
- Chainrings
- Heartrate belt
- Wireless speed sensor
- Handlebar clip
- Software
- Manual
- Multi-charger (works with both 110V and 220V)
- USB download cable
Note: Bottom bracket is not included!
PowerMeter weight: 810g excl. BB
Battery lifetime: 1400h
Power and Cadence transfer via: Wireless only (ANT+Sport)