Description
Allows the use of Dura Ace 2x chainrings with 5Dev 8-bolt cranks. Chainring Bolt Pattern: Shimano 4 Bolt 110BCD for Dura Ace 2X Chainrings (will not work with Ultegra). Please note that this spider is cut to work exclusively with Dura Ace 2X Chainrings. CNC machined in San Diego. 73g
| Chainring BCD | 4x110mm |
| Configuration | 2x |
| Direct Mount | 8-Bolt |
| Color | black |
| Model Name | 8-Bolt Dura Ace Spider |
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