Delivery time: 4-5 Week, All power meters are built to order.

Chainrings may be different manufactures depending on availability at the time.

Delivery time: 4-5 Week, All power meters are built to order.

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PowerMeter Info:

All new chassis design is more robust than ever meaning efficient and consistent force transfer for ultimate accuracy
* To be used with eeWings mountain cranks
* Improved sealing = Increased water resistance
* Rechargeable using fully sealed magnetic connector
* 100hrs battery life
* LED lights indicate cadence, charging and fully charged
* Accuracy +/- 1%
* Spider weight 103g
* BCD 4 bolt 104

Crank Info:

Take flight with the eeWings from Cane Creek. These titanium cranks are designed to keep up with the rigorous demands of the most aggressive trail and enduro mountain bikers – though they will benefit any rider who puts a premium on durability, stiffness and weight.

  • 3/2.5 Titanium arms with CNC 6/4 titanium spindle and hirth joint
  • 400 Grams
  • 10 Year warranty
  • 20-30% Stiffer than carbon cranks


SRM Spider PowerMeters are the Origin of mobile power measurement. Since 1986 we have continuously refined our PowerMeters to meet ever-higher standards in technology, accuracy and reliability. For that reason, our PowerMeters are widely seen as the Gold-Standard for training with power.

Our 9th generation Spider PowerMeter takes our proven formula and updates it with modern features. The result is a PowerMeter that is easier to use, even more accurate, longer-lasting, and has improved connectivity.

Thanks to a combination of angle and torque measurement, the PM9 is now able to measure with higher accuracy in very low cadence situations and oval chain-rings do no longer have an impact on the recorded data. The integrated temperature sensor allows for maximum accuracy in changing conditions. Users are now able to show L&R balance, as well as combined Pedal smoothness.

PowerMeter 9 comes with many usability improvements. First is the Magnet-less cadence mode, which allows you to use the PowerMeter without any cadence magnet.
PowerMeter 9 can be used with ANT+ and Bluetooth LE. It connects to pretty much any head unit and comes with a mobile App. The App gives you access to live torque data, battery status information, firmware updates, and much more.


Additional information


±1% (PM9)


Anodized Aluminium Chassis


30 mm

Bolt Circle Diameter

104 mm / 4 bolts

Cycling dynamics (PM9)

Combined Pedal Smoothness, Left/Right Balance


176 mm


ANT+, Bluetooth (PM9)

Zwift compatible