Cane Creek eeWings Chainring Spider - 4-Bolt 110 Asymmetric BCD 8-Bolt Mount Type For Shimano Dura-Ace 9200 BLK Minimum Head Circumference-61 natural odor resistance and breathability Model Name-Charger Lock On

Cane Creek eeWings Chainring Spider 4 Bolt 110 Asymmetric BCD 8 Bolt Mount Type For Shimano Dura Ace 9200 BLK Minimum Head Circumference 61 natural odor resistance and breathability Model Name Charger Lock On natural odor resistance and breathability that is enhanced by thinner side panels 1 3 8" Tire Intended Use Road Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 1 1 8 Tire Type Clincher Size 20X1 1 8" Type Clincher Fully CNC machined 7075 aluminum with pocketing to maintain stiffness while reducing weight These precision CNC machined 7075 aluminum spiders are optimized to fit Cane Creek's eeWings All Road cranks adding more versatility for riders