Designed for speed, traction and durability while racing and road riding;Proprietary TR-Speed compound provides confident, fast-rolling performance;Hard-Case Lite with improved Nylon105 beaker belt provides lightweight puncture protection, great ride feel and extra durability;Tubeless Ready (TLR) design allows for easy tubeless setup and added puncture protection;Fast-rolling, lightly-treaded design adds traction and confidence;Low rolling resistance and excellent cornering grip;Use with Bontrager TLR wheels, sealant and rim strips for a complete tubeless system designed and tested to work together;