GT Expanding Axle Hardware 79mm and 87mm

Keep your GT Sensor running tight and silent with this genuine expanding axle hardware kit. Designed for a secure, play-free fit, it helps eliminate unwanted movement and keeps your rear end aligned for smooth, confident handling on the trail. Ideal as a replacement for worn or missing hardware, it’s a simple fix that restores proper fitment and reliable performance. Compatible with GT Sensor frames that use 79mm or 87mm expanding axle hardware.