Home Products BAR.STEM.HELMET ALLOY MTB STEM BR-E021 ALLOY MTB STEM BR-E021 ALLOY MTB STEM 鋁山地立管FOR TRAIL/XCMATERIAL:AL6061-T63D FORGEDEXT:40MMSTEERER:28.6MMBARBORE:31.8/35.0MMANGLE:0 DEGREEWEIGHT:128gANODIZED COLORSCUSTOMIZED BRANDMADE IN TAIWAN 1654106