Available in the following compounds, which can be selected from above using the drop down menu.
Silver - Super Soft
Yellow - Soft
Green - Medium
The Mini Spike 2 makes a great option for use on grass of astro turf tracks, but obviously some compounds will work better on some tracks more so than others.
Inserts sold seperately, but we recommend the Schumacher U6734 Blue Medium Rear insert or the ANSDZ45MM Blue Medium Rear insert.