OneUp EDC Tool System Top Cap - Oil Slick

• Special headset preloader top cap for EDC tool to store inside fork steer tube
• Includes the worlds lightest headset top cap (4.2g), and an EDC steerer plug with drain hole which keeps crud out of your steerer
• Top caps are compatible with all 1-1/8" aluminum steerer tubes
• Cassette-type lockring adjusts headset preload, uses common cassette lockring tool
• The EDC steerer plug is required for EDC tool storage and is compatible with most aluminum tapered steerer tubes
• Includes: EDC top cap, EDC steerer plug, (2) 1mm, 3mm, & 5mm Headset Spacers