8 Bolt Spider Shimano Dura Ace Chainrings

8 Bolt Spider Shimano Dura Ace Chainrings

Marsoni

M251S

$179.99

Get it in 3 business days with 1 day shipping. Friday, May 29

8 Bolt Spider Shimano Dura Ace ChainringsOur DA spider integrates Shimano Dura Ace 12 speed rings with our RGXC 8bolt crank interface. If you want to run Shimano 11 speed DA, you're going to need to use a FC R9200 12 speed small ring, otherwise you'll run into compatibility issues. Spider weight: 73 grams CNC Machined in San Diego

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Reviewed in the United States on May 21, 2026