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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About | Contact | Site MapLiberty Bicycles | 1378 Hendersonville Rd. | Asheville, NC 28803 | (828) 274-2453