This chainring spider adapter is designed for Rotor Direct Mount cranksets.
It converts compatible Rotor cranksets to 130BCD 5-bolt road chainring standard, suitable for road bike and gravel bike use.
Compatible with both 1x and 2x chainring setups.
Fit for Rotor Direct Mount cranksets:
for Rotor Kapic / Aldhu / Vegast / Hawk / Raptor / 2INpower / INpower
Compatible with 130BCD 5-bolt chainrings
Compatible with 1x / 2x chainring setups
Product Type: Chainring Spider Adapter / Converter
Crank Interface: for Rotor Direct Mount
Fit Crank Models: for Kapic / Aldhu / Vegast / Hawk / Raptor / 2INpower / INpower
Bolt Type: 5 Bolts
Material Hardness: HB150
Thickness: 13mm
Spider Bolt Hole Diameter: 10mm
Hollow Model Weight: approx. 60g
Aero Model Weight: approx. 85g
1. High-Strength Aluminum
Made from 7075-T651 aluminum alloy, offering excellent stiffness, strength, and long service life.
2. Precision CNC Machining
High-precision CNC machining with working accuracy up to 0.03mm ensures accurate installation and stable riding performance.
3. 130BCD 5-Bolt Conversion
Converts Rotor Direct Mount cranksets to 130BCD 5-bolt road chainring compatibility.
4. Two Model Options
Available in hollow model and aero model to meet different riding preferences.



