top of page

INSpider is a powermeter for all kind of bikes, for all kind of cyclists. INspider is a lightweight spider integrated powermeter that delivers a reliable, versatile and advanced watt measurement system. It is compatible with our Q RINGS® oval rings & all ROTOR modular cranks, both 1x and 2x, Road and MTB systems.


INspider has rechargeable battery with coated electronics and strong sealing for water resistance to measure power from inside the spider. It samples combined left-right data to precisely record power output, cadence, TORQUE 360, Optimum Chainring Angle (OCA) & a recommendation of Optimal Chainring Position (OCP)


Road & MTB compatible


Pre-order only - estimated mid-November delivery on limited stock


Benefits & Characteristics:

• Right-left combined measurement

• Compatible with all ROTOR modular cranks and chainrings

• Available with crank lenghts 150 / 155 / 160 / 165 / 170 /

172,5 / 175 mm and 24 mm axle

• Spider integrated electronics & rechargeable battery

• 2x and 1x compatible

• Road & MTB compatible

• Coated electronics and strong sealing for water resistance

• Biomechanical info showing real time pedal stroke



Weight: 149 g


Road and MTB compatible chainrings available seperately.


Rotor INspider DM 110 x 4 Power Meter

    bottom of page