Aluminium 6061 forged, T6 heat treated. Flip-flop reversible. Available in 60 to 130mm lengths.

Extension mm: 60-70-80-90-100-110-120-130
Fork steerer: 28.6mm (1'1/8") (Bar: 26.0)
Extension angle: 80deg - 42mm fork clamp stack height
Weight: 178g