104BCD 30T black 1C0321BLK OneUp Components 104 oval chainring,1C0321BLK OneUp Components 104 oval chainring 104BCD 30T black,12% ovality offers greater traction, 115 degree clocking maximizes power stroke 30 tooth is the only oval ring that fits all 104BCD rings, using unique countersunk spacers & M5 Torx bolts.Components 104 oval chainring 104BCD 30T black 1C0321BLK OneUp.

104BCD 30T black 1C0321BLK OneUp Components 104 oval chainring

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104BCD 30T black 1C0321BLK OneUp Components 104 oval chainring
12% ovality offers greater traction, 115 degree clocking maximizes power stroke 30 tooth is the only oval ring that fits all 104BCD rings, using unique countersunk spacers & M5 Torx bolts.