Browsing Qualifying Items for Summer 2024 :: Cush Core

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Cush Core Tire & Tube Tools
Cush Core Tubeless Rim Inserts
Cush Core Pro Tire Insert Set
Margin Booster
  • 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
  • Third party testing has revealed that, compared to a standard tubeless setup, Cush Core provides a 12% smoother ride, 35% more sidewall stability, 16% less suspension travel consumption, 3% less rolling resistance, and 50% less impact force transferred to the rim
  • 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 # model size tire W rim W package weight in stock?
  QC1000 Pro set 27.5" 2.1-2.6" 22-35mm pair 250g YES
  QC1020 Pro set 29" 2.1-2.6" 22-35mm pair 260g YES
  QC1025 Pro Mixed set 29"/27.5" 2.1-2.6" 22-35mm pair 260g YES
  QC1030 Pro Plus set 27.5" Plus 2.6-3" 30-45mm pair 290g YES
  QC1040 Pro Plus set 29" Plus 2.9-3" 30-45mm pair 290g YES
  QC2001 Pro single 27.5" 2.1-2.6" 22-35mm each 250g NO
  QC2011 Pro single 29" 2.1-2.6" 22-35mm each 260g NO
  QC2031 Pro single 27.5" (650b) Plus 2.6-3" 30-45mm each 290g YES
  QC2041 Pro Plus single 29" Plus 2.6-3" 30-45mm each 290g YES
Cush Core Tubeless Valves