New Atlas

Inflatable insert makes tubeless MTB tires "virtually burpless"

Tubeless mountain bike tires certainly improve on their conventional counterparts, but could they perform even better? The OPTIS insert is claimed to help them do so, by serving as an inflatable ...
Cyclocross Magazine

DIY Tubeless Tire Inserts, What’s the Difference: Part 2

Part 1 of our series reviewing tubeless tire inserts featured the Tannus Armour Tubeless gravel tire insert, a relative newcomer in this category. We reviewed the Cushcore Gravel/CX insert several ...
Cyclocross Magazine

Cushcore Gravel/CX Tubeless Tire Insert Review – What’s the Difference in Tire Inserts: Part 4

For our final review of our four-part tire insert series, we revisit the Cushcore Gravel.CX tubeless tire insert. Just before the pandemic, I posted a largely positive review of the Cushcore Gravel.CX ...