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High-quality, CNC'd alloy track chainrings from our popular Black Label component series. Chainrings are 144BCD, available in silver or black, in 46t, 48t, 49t, and 52t.
Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!
RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of our Return Policy here.
SHIPPING: Most in-stock items ship within 1 business day! Tracking information is provided upon shipment. Learn more about our Shipping Policy
5-year Warranty on all bicycle frames
1-year Warranty non-consumable parts
2-year Warranty on Essor USA products
Warranty activated only after you submit proof of professional assembly.