Got a direct mount Specialized S-Works or FACT crankset? The NGeco Road spider adds power and cadence in 110 or 130 BCD.

Highlights

  • Spider power meter for Specialized S-Works and FACT cranksets
  • Choose 110 or 130 BCD
  • ±2% accuracy, power and cadence
  • ANT+ and Bluetooth
  • Replaceable CR2450 coin cell, up to 300 hours

Simple, reliable data

The NGeco measures total power and cadence at the spider, so there are no pedal or crank-arm sensors to swap between bikes. Active temperature compensation and automatic zero-point adjustment mean no manual calibration, and the CR2450 coin cell is user-replaceable and lasts up to 300 hours.

Compatibility & fit

For Specialized S-Works or FACT cranksets with a removable spider (not included). Chainrings not included. Mounting the right crank arm needs the power2max lockring tool for FSA, Cannondale and Specialized cranks (ZB-SAX-WZFSA-K01.0000). 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.

Options

Bolt circle diameterChainrings it takesWeight
110110mm road chainrings164g
130130mm road chainrings176g

Button battery warning: this product contains a button/coin cell battery. A lithium battery can cause severe or fatal injuries in 2 hours or less if it is swallowed or placed inside any part of the body. Keep batteries out of reach of children. If you think a battery may have been swallowed or placed inside any part of the body, seek immediate medical attention.

power2max covers NGeco 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 Specialized S-Works and FACT cranksets
  • Choose 110 or 130 BCD
  • ±2% accuracy, power and cadence
  • ANT+ and Bluetooth
  • Replaceable CR2450 coin cell, up to 300 hours
DisciplineRoad
CranksetSpecialized S-Works or FACT with removable spider
BCD options110, 130
Weight164g (110) / 176g (130)
Tool requiredLockring tool ZB-SAX-WZFSA-K01.0000
MeasurementTotal power from both legs (spider-based)
Accuracy±2%
MetricsPower, cadence
Power range10–2999 W
Torque range0–250 Nm
Cadence range20–250 rpm
BatteryCR2450 coin cell (replaceable)
Battery lifeUp to 300 hours
ConnectivityANT+, Bluetooth Low Energy
Temperature compensationActive
CalibrationAutomatic zero-point adjustment
Water resistantYes
FitmentLoctite 243 or similar threadlocker recommended
In the boxPower meter, silicone cover, quick-start guide
SKU FES-P-21342
Brand Power2Max