The ROTOR 110×4 Spider, which can be used with ROTOR’s ALDHU or VEGAST cranks or with the 2INpower and INpower DM Power Meters, allows you to run your choice of ROTOR 110×4 chainrings. The ALDHU spider 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 chainrings.
Color: Black anodized
100% CNC-machined, 7075 aluminum alloy
OCP Mount technology: Fine adjustment for OCP positions
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