FSA DX Pro-A Lower Headset Assembly 1.5" Maximum Tire Clearance (Fork)-38 A Twin slip fit head

A Twin slip fit head presses onto Presta or Schrader valves and a neoprene sleeve insulates your hand from the cold during discharge

174mm Q-factor Length 170 Rings 32 Cogs 10-12-14-16-18-21-24-28-32-38-44-52 Crank Length 170Mm

Technology design and material have been chosen to satisfy the specific performance needs of all-road and gravel fans by combining rapid precise and reliable shifting with high chain security lightness durability and strength

all mountain and cross country riding

FSA DX Pro-A Lower Headset Assembly 1.5" Maximum Tire Clearance (Fork)-38 A Twin slip fit headUpgrade or replace your headset with this precision machined lower cup from FSA designed for integrated systems using a 1. 5" bearing. Ideal for modern mountain and road bikes requiring a durable and smooth steering lower interface.