Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 50t 110 Asymmetric BCD 4-Bolt Drop-Stop B For Shimano Cranks BLK CheckoutSpec= 15 x 100mm }Full Speed Ahead Orbit-Z Internal

}Full Speed Ahead Orbit-Z Internal Upper Headset - H2051A 1-1/8" ZS44/28

Designed specifically for a 44mm straight headtube and a 1-1/8” to 1

Measured Center-to-Center at the levers

Threadless spoke blanks

Complete replacement hose kits are also available

Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 50t 110 Asymmetric BCD 4-Bolt Drop-Stop B For Shimano Cranks BLK CheckoutSpec= 15 x 100mm }Full Speed Ahead Orbit-Z InternalWolf Tooth Shimano 110 Asymmetric BCD Chainring 50t 110 Asymmetric BCD 4 Bolt Drop Stop For Shimano Cranks Black. Designed to fit 4 arm 110 Asymmetric BCD Shimano Road Cranksets. These rings feature the patent pending Drop Stop asymmetrical tooth design for the best in wear life mud clearance and chain retention. Drop Stop chainrings are designed for use with 1x9 1x10 1x11 and 1x12 drivetrains Compatible with all 10 11 and 12 speed chains with the