An extra long steerer tube expansion plug provides more friction and greater force distribution down your steerer tube to increase retainment, strength, stiffness and durability.

Developed for those sprinters who find their forks coming loose after multiple standing starts.

Specifications:

• 80mm deep expansion plug
• 71g
• Standard M6 insert thread for stem top caps
• Suitable for aluminium and carbon steerer tubes
• Hard anodised finish
  
• 6061-T6 aluminium
• Fits 1 ⅛ (1.125” / 28.5mm) steerer tubes
• Minimum internal diameter of steerer tube: 24.5mm
• Tighten up to 6N/m