Key Features:Single speed freewheel1/2 x 1/8"16, 17 or 18T2 pawl
Spare Umbrella Bolts for cranks, suitable for 4-jeri Pro-Style tubular 3pc cranks and similar.Key Features:M8 threadSupplied as a pairChrome
Headset MY13 SIRRUS/VITA HEADSET INTEGRATED LOWER/EXTERNAL UPPER BLKS132500006