
SRAM Threadmount Powermeter Spider
The SRAM Threadmount Power Meter Spider is a lightweight dual-sided power measurement system compatible with Eagle Transmission cranks and Flight Attendant connectivity. It suits serious cyclists and racers who want watts and real-time drivetrain connectivity.
- The spider design uses a proprietary thread-on chainring mount system which reduces weight without compromising reliability. A dual sided power measurement system calculates total watts. It’s subtle, lightweight, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, high-performance data delivery giving you an edge over the competition.
- Compatible with all Eagle Transmission 8-Bolt cranks.
- Compatible with Flight Attendant.
- +/- 1.5% accuracy.
- User replaceable CR2032 battery 200-hour battery life.
- Bluetooth low energy technology and ANT+ wireless data transfer.
Pre-order — expected in stock September 11, then ships direct to you.
Pairs well with

SRAM Threadmount Powermeter Spider
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