CushCore XC Tire Inserts (1.9 - 2.5") (Set w/ Valves) (27.5")

Back Order Now
You may back order this item and it will ship when it arrives.
FREE Shipping Eligible! Learn More
This item earns up to 150 VIP Reward Points Learn More

This is Cush Core's XC Tire Insert with a tubeless valve.


  • A smaller, lighter version to fit XC tire sizes and riding style
  • An engineered foam insert that mounts inside a mountain bike tire. It divides the inner volume of the tire in half, with air underneath the tread and the CushCore insert next to the rim
  • Absorbs impacts, reduces vibration, and adds lateral stability to the tire
  • This system is designed to be used with tubeless-ready or tubeless converted mountain bike rims and tires, as well as standard tubeless sealant
  • Doesn't absorb sealant like other tire inserts on the market
  • Includes special tubeless air valves that allows air to move through the valve without becoming obstructed by the insert
  • Fits tires between 1.9 and 2.5"

Check out the install video below for tips and tricks to getting your CushCore system rolling.

This product was added to our catalog on August 26, 2020