The ROTOR Aero 110×4 Spider is designed to provide minimal air resistance. With reduced drag, you can pedal faster with less effort. You can use this spider with ROTOR’s ALDHU or VEGAST cranks or with the 2INpower and INpower DM Power Meters and ROTOR 110×4 chainrings. The ALDHU spider also features a spline interface that mounts directly to the axle. The spider also includes refined Optimum Chainring Position (OCP) Mount technology. This allows you to adjust your chainring position in precise, one-degree increments.
Cranksets: This spider works with:
ROTOR's ALDHU or VEGAST cranks
ROTOR's 2INpower and INpower DM Power Meters
Chainrings: It fits ROTOR 110x4 aero chainrings. It is compatible with both 2X and 1X chainrings.
Color: Black anodized
100% CNC-machined, 7075 aluminum alloy
OCP Mount technology: Fine adjustment for OCP positions
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