Dimension Multi Speed Chainrings

Dimension Multi Speed Chainrings
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Details

Dimension Multi Speed Chainrings.

- CNC-machined AL-7075
- Has ramps and pins to aid in shifting (not on 74mm BCD inner chainring)
- Same BCD as Surly Long Haul Trucker, Cross-Check, and Troll complete bikes (74mm & 110mm)

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