CushCore Plus Tire Insert - 27.5+ in.

Size: 27.5+ IN
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Reducing shock and vibration over rough terrain—and helping prevent flat tires—the 27.5+ CushCore Plus tire insert allows you to push the limits of your suspension and plus-size tire to new levels.


  • 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
  • Well suited for trail, enduro and downhill disciplines, the CushCore Plus tire insert reduces shock and vibration over rough terrain—and helps protect rims and prevent flats
  • Insert allows suspension to work more efficiently by requiring less travel to absorb bumps
  • By increasing lateral stiffness, insert offers faster cornering, better traction and a consistent feel
  • Gives you the freedom to run lightweight tires with supple, fast-rolling casings without compromising lateral stability or impact protection
  • CushCore Plus fits tire widths from 2.6 to 3.0 in. and inner rim widths from 32 to 45 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

27.5+ inches

Internal Rim Width Range

32-45 millimeters

Tire Width Range

2.6-3.0 inches


290 grams



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