The NGeco Rotor Direct Mount spider replaces the direct mount chainring on modular Rotor MTB cranksets, and takes round or oval 104 BCD rings.

Highlights

• Spider power meter for Rotor MTB direct mount 1x cranksets
• 104 BCD; round and oval chainrings, 32 teeth or more
• ±2% accuracy, power and cadence
• ANT+ and Bluetooth
• Replaceable CR2450 coin cell, up to 300 hours
• 135g

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 Rotor MTB direct mount 1x drivetrains: compatible with the modular Rotor Kapic, Kapic Carbon, R-Hawk and R-Raptor cranksets, replacing the direct mount chainring. Works with common round and oval chainrings with a 104mm BCD and at least 32 teeth (chainring 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.

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.