Promax IG-45 Alloy Sealed Integrated 45x45 1" Adaptor Headset Black Model-E512 Increased bushing overlap improves small

Increased bushing overlap improves small bump performance and grip

Hub/Disc Compatibility Center-Lock Pad Compatibility All Pad Compounds Rotor Size (mm) 160 Rotor Type Two Piece Weight 117

Primary Color Black Teeth 32 Speed 12 Narrow-Wide Design X-Sync 2 Chainring Comp

}Avid Titanium Caliper Mounting Hardware Standard

15" Rate (Lbs) 425 Color Black

Promax IG-45 Alloy Sealed Integrated 45x45 1" Adaptor Headset Black Model-E512 Increased bushing overlap improves smallThe IG 45 integrated headset features an aluminum cap bearing cover and crown race with super smooth rolling precision 4545 bearings. Color Black Crown Race 26 Defined Color Black S. H. I. S Upper IS42 S. H. I. S. Stem Clamp Diameter 25. 4 Threadless S. H. I. S Lower IS42 Size 1" Adaptor