DaBomb X-Ring 30T Chain Ring Narrow-Wide Designed for 104 BCD Cranks - Black
Da Bomb Narrow-Wide Design chainring
Engage narrow-wide teeth to prevent from the situation of chain dropping off or offset. Special design for 30 teeth X-ring that nuts shaped in one piece, so what you have to prepare is only 4 bolts to simply and directly lock the x-ring on your bike.
Direct bolt on to the crank with 104mm BCD, Compatible with 9/10/11 chains
Material: AL7075-T6 CNC machined with Anodized colors
Made in Taiwan !