- Fit only cranksets with an outside "big ring" mounting position. They will not fit dedicated double cranks with no flat surface on the outside of the 104 spider arms
- Made from 7075-T6 Aluminum
- Designed and manufactured in the USA!
- Chainring Bolt requirements:
- When used with a 64 BCD ring, 6mm bolts are recommended
- When used with a 104 x 30t ring, 10mm bolts are required
- When used with a 104 x 32 or 34t ring, use stock 8mm bolts & nuts
- Product weights: 26-30t = 51g 32-34t = 55g
- Color: Black
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