Compatibility

  • CushCore is compatible with your current tubeless tires and rims
  • Fits tire widths 2.1 - 2.5"
  • Fits rims with internal width 22 - 35mm
  • If your wheels are not tubeless ready, rim sealing tape will be required
  • We recommend the use of tubeless tire sealant (such as Stan's®) with CushCore
  • CushCore is not recommended for use with Race Face wheels due to increased installation difficulty

 

WEIGHT

  • CushCore weighs about as much as a standard butyl inner tube
  • 29" insert - 260 grams
  • 27.5" insert - 250 grams
  • Potential weight reduction offset by using lighter tires and rims: 100-700 grams

 

durability

CushCore inserts are extremely durable.  Our foam is engineered to withstand repeated pounding and flexing without degradation.  It does not absorb liquid and is not affected by tire sealant.  Service life will depend on your riding frequency, terrain, etc. 

More about CushCore material.