Shimano Dura-Ace R9100 52t 110mm 11-Speed Chainring for 36/52t Tubeless Accessories Have a bike with a

Have a bike with a 49mm (1 1/2") steer tube

- SRAM 4x94mm BCD chainring with Drop-Stop tooth design to prevent unwanted chain drop

147843-Q0-L

Manufacturer Part Number: 30355427089

Shimano Dura-Ace R9100 52t 110mm 11-Speed Chainring for 36/52t Tubeless Accessories Have a bike with aShimano Dura Ace R9100 11 Speed Chainrings Product Specifics Tooth Count: 52 Ring Position Type: Outer Drivetrain Speeds: 11 Chainring BCD: 110 Shimano Asymmetric Color: Black Defined Color: Black Material: Aluminum Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 689228907195 EAN: Not available Manufacturer Part Number: Y1VP98020 CH0723 154324 Q0 L