The NG Road Easton spider turns an Easton EC90 or EA90 crankset into a ±1% power meter with left/right balance.

Highlights

  • Spider power meter for Easton EC90 and EA90 cranksets
  • 130mm chainrings
  • ±1% accuracy; L/R balance and pedal smoothness
  • Rechargeable, up to 150 hours per charge
  • ANT+ and Bluetooth
  • 164g

Rechargeable and precise

The NG measures at the spider with ±1% accuracy and adds left/right balance and pedal smoothness to power and cadence. Active temperature compensation and automatic zero-point adjustment mean no manual calibration, and the rechargeable battery runs up to 150 hours per charge.

Compatibility & fit

For riders already using an Easton EC90 or EA90 crankset (not included). Takes 130mm chainrings (not included). Our workshop can fit the power meter to your crankset and pair it with your head unit as a separate service, not included in the price.

power2max covers NG power meters with a 2-year manufacturer's warranty. For warranty support, return the product to Tune Cycles and we'll manage the claim with power2max's Australian distributor.

  • Spider power meter for Easton EC90 and EA90 cranksets
  • 130mm chainrings
  • ±1% accuracy; L/R balance and pedal smoothness
  • Rechargeable, up to 150 hours per charge
  • ANT+ and Bluetooth
  • 164g
Discipline Road
Crankset Easton EC90, EA90
BCD 130mm
Weight 164g
Measurement Total power from both legs (spider-based)
Accuracy ±1%
Metrics Power, cadence, left/right balance, pedal smoothness
Power range 10–2999 W
Torque range 0–250 Nm
Cadence range 20–250 rpm
Battery Rechargeable lithium-ion
Battery life Up to 150 hours per charge
Connectivity ANT+, Bluetooth Low Energy
Temperature compensation Active
Calibration Automatic zero-point adjustment
Water resistant Yes
Fitment Loctite 243 or similar threadlocker recommended
In the box Power meter, silicone cover, USB charging cable, 2D decal, quick-start guide
SKU FES-LM-NGR-EAS00-001.0130
Brand Power2Max
Shipping Weight 0.4000kg
Shipping Width 0.250m
Shipping Height 0.080m
Shipping Length 0.250m