Tubeless Tire Insert, 22 to 35mm, 27.5 with Valve, Unit.

• Transmits 50% less force during large impacts; Best-in-class rim and tire protection and impact absorption
• Travel utilization reduced by 16% for the same impact; Inserts absorb the force of the impact before it reaches the suspension
• G-Force reduced by 12% at the handlebars, allowing the rider to ride longer and in more control
• 35% stiffer sidewalls.