Wolf Tooth Components 38T Drop-Stop Chainring: for Shimano Road 110 Seatpost Parts & Shims 150mm use 135mm endcaps and

150mm use 135mm endcaps and 148mm use 142mm endcaps

SW7418 TR5073

Manufacturer Part Number: U675000M0DC3

T20 and T25 Torx

Manufacturer Part Number: NWP201-NA-34T

Wolf Tooth Components 38T Drop-Stop Chainring: for Shimano Road 110 Seatpost Parts & Shims 150mm use 135mm endcaps andRoad Cyclocross Gravel ring with Drop Stop tooth design to prevent unwanted chain drop Recommended for use with 10 or 11sp chain (10sp chain works on 9sp drivetrain) Compatible with Dura Ace 9000, Ultegra 6800, 105 5800, Tiagra 4703, and Tiagra 4700 Designed and manufactured in the USA from 7075 T6 aluminum alloy Today's Stock Status 10+ Available to ship in 2 4 Business Days UPC: 812719022033 EAN: Not available Manufacturer Part Number: SH11038