The perfect spacer set for form fitting transition from headtube to stem (Upper outside diameter matches Syntace Megaforce2 stem).
Tapered outer profile.
Machined for minimal weight.
Set of 2 spacers, 10mm high each.
Diameter inner: 1 1/8" (28.6)
Diameter outer: 38mm (top), 47mm (bottom)
Weight: 10.8g lower, 5.6g upper.