Cane Creek 40 Series Bottom 1.5 Integrated Lower Assembly IS52/40 Replaces Cane Creek ZS-3 headset Low friction, Dual-Seal crown race and top cover provides maximum sealing from contaminants, plus a captured compression ring design for carbon steerer compatibility (Interlok spacer compatible, sold separately) IS-CC (36x45 degree Cane Creek Integrated). Internal parts are cross-compatible across the 10, 40 and 110 series. IS52 Integrated fits 52mm ID Head tubes and 1.5" straight steerer tubes. Bottom assemblies include bottom cup, sealed oxide bearing, and crown race. Black oxide, sealed cartridge bearings. Bearing Type: Sealed. Weight: 50 grams
SPECIFICATIONS COLOR Black GRAMS: 50 MATERIAL: Steel/Black Oxide MFG. PART NO. BAA0086 S.H.I.S.: IS52/40/H1 STEERER DIAMETER: 1.5"