Mon, Thu: 9:00am - 5:00pm Tue, Wed: Closed Fri: 9:00am - 6:00pm Sat: 8:00am - 6:00pm Sun: 8:00am - 5:00pm
- 12 speed Record / Super Record chainring
- Surface treatment improves durability
- 145 BCD outer rings are specific to Record or Super Record, while 112 BCD inner rings are shared between the two groups