Browsing Tubeless & Sealant from Cush Core

Showing 1 - 5 of 5 Groups



Tubeless Rim Inserts
Cush Core XC Tire Insert Set
Margin Booster
  • 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 allow air to move through the valve without becoming obstructed by the insert
  • Amazon.com sales are strictly prohibited by the Manufacturer
 
item # package wheel size width/rim weight in stock?
  QC1050 set 27.5" (650b) tire 1.9-2.5"/rim 22-32mm 140g YES
  QC1055 set 29" tire 1.9-2.5"/rim 22-32mm 140g YES
  QC2051 single with valve 27.5" (650b) tire 1.9-2.5"/rim 22-32mm 140g YES
  QC2056 single with valve 29" tire 1.9-2.5"/rim 22-32mm 150g YES
Tubeless Valves