When combined with ROTOR’s ALDHU direct mount spider, the ROTOR 110×4 Chainring allows you to run standard 110×4 rings with ROTOR’s 2INpower or INpower DM power meters. The ALDHU spider features a spline interface that mounts directly to the axle. The spider also includes refined OCP Mount technology so you can adjust your chainring position in one-degree increments.
ROTOR 110×4 Chainring Options
The ROTOR 110×4 Chainring is available in the following chainring sizes:
Outer: 53 | 52 | 50
Inner: 39 | 36 | 34
Shape: Round | Q-Ring
Please note: The ALDHU Spider is required to run the ROTOR 110×4 Chainrings.
Color: Black anodized
100% CNC-machined, 7075 aluminum alloy
OCP Mount technology: Fine adjustment for OCP positions
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