Industry Nine iRiX ZS44/ZS56 Headset : ZS44/28.6 | ZS56/40 ZeroStack Complete Black MFPN=TDSNVO Compatible with all Eagle drivetrains

Compatible with all Eagle drivetrains

Finish Black Range 13-34T Chain Compatibility HG 7/8 Speed 8

}Topeak MT Race Rocket Mini Pump for MTB - 90psi Black

The mounting and positioning works tool-free and is optimized for easy operation even in difficult conditions on the track

Industry Nine iRiX ZS44/ZS56 Headset : ZS44/28.6 | ZS56/40 ZeroStack Complete Black MFPN=TDSNVO Compatible with all Eagle drivetrainsTECH SPECS Primary Color Black Headset Position Complete Steerer Tube 1 1 8 1. 5 Upper Cup 44mm S. H. I. S. ZS44 28. 6 ZS56 40 Bearing Grade Stainless Steel Lower Cup 56mm Material Aluminum Headset Type ZeroStack SHIS Lower ZS56 40 Crown Race Diameter 40mm SHIS Upper ZS44 28. 6