5/32x16 or 5/32x22

· for 1" or 11/8" headsets

· 4024B carbon steerer expander

· expander 22mm

· L 38mm

· Alloy top cap with hollow bolt

· Allows for brake cable pass through

· ED black durable finish

· star nut 

· 1-1/8"

· converts oversized 1.5" headsets to fit standard 11/8" forks

· ID 30mm

· alloy construction

· Alloy

· 11/8" * 5mm

· Alloy

· 11/8" * 10mm

· Alloy

· ID_11/8" * 20mm

· Alloy

· ID_11/8" * 10mm

· Alloy

· ID_11/8" * 10mm

· Alloy

· ID_11/8" * 10mm

· Alloy

· ID_11/8" * 10mm

· Alloy

· ID_11/8" * 10mm

· carbon fiber

· carbon fiber

· Forged alloy construction

· Fits 1-1/8" stems and forks

· Great for Road and Mountain bicycles