CushCore  XC Tire Insert - 29 in.

Size: 29 IN
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Designed to absorb impact, reduce vibration and increase lateral stability, this 29 in. CushCore XC tire insert adds control, comfort and speed for cross-country racing and trail rides alike.


  • Lightweight foam insert is designed to be used with tubeless-ready or tubeless-converted rims and tires, and it's compatible with tubeless tire sealants
  • Includes a specially designed tubeless air valve, which allows air to move through the valve without becoming obstructed by the insert
  • Insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim
  • Insert reduces rolling resistance, allowing for better forward momentum through rough terrain
  • CushCore XC fits tire widths from 1.8 to 2.4 in. and inner rim widths from 22 to 32 mm
  • Includes 1 CushCore tire insert, one 44 mm CushCore green Presta air valve and 2 rim stickers
  • Sold as a single insert


View all CushCore Bike Tire Inserts

Technical Specs

Best Use

Mountain Biking

Tire System


Wheel Size

29 inches

Internal Rim Width Range

22-32 millimeters

Tire Width Range

1.8-2.4 inches


150 grams



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