Using three versions of crank arms from the Carbon ALDHU, to the alloy Vegast, the Rotor power system is a true customisable system to also allow allow 30 and 24mm axle versions.

INSpider 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 or 30 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 visualization
Weight: 149 g