CushCore 29″ / 27.5″ Pro Tyre Insert – MTB Tubeless Insert for 29″ & 27.5″ Wheels – Enhanced Rim Protection, Impact Absorption & Cornering Stability - MTB, Enduro, Trail, Down Hill Cycling

• Two Sizes for Versatile MTB Use: CushCore Pro fits both 29″ and 27.5″ wheels, delivering exceptional rim protection and tyre performance across a wide range of mountain bike setups.
• Maximises Rim Protection & Impact Absorption: The robust foam insert absorbs impacts from rocks, roots, and harsh landings, reducing the risk of rim damage and pinch flats, even on aggressive trails.
• Progressive Sidewall Stability for Better Control: Fluted sidewalls provide increased lateral support, reducing tyre squirm and burping even at lower pressures for improved cornering stability and traction.
• Smoother Ride & Reduced Fatigue: Acts as a tyre “suspension system” with air as the spring and foam as the damper, smoothing out trail chatter and improving ride comfort, control, and stability.
• Wide Compatibility for MTB Wheels (29″ & 27.5″): Compatible with tyre widths from 2.1″–2.6″ and rim widths of 22–35 mm, perfect for enduro, trail, and downhill MTB setups.

Not all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides. Go Bigger - CushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence. Corner Harder - 35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence. Ride Faster - CushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.