preventing over-tightening and damage to lightweight components

It is held in place by your top cap and fits just like a 5mm spacer would

5 and 6mm Hex key and two Torx heads T25 and T30 are included in the unit and are stored in the handle for easy access

4ÔÇØ x 4

When topping off a tube/tire that already has pressure in it

Lezyne Power Bottle Cage - Black PDP|Colour preventing over-tightening and damage toRugged Design: Made of oversized hollow aluminium tubing for strength and reliability. 3D formed aluminium base. Built for Aggressive Biking: Wrap around design holds bottle securely on rough terrain, while providing simple on the bike access.