Designed in conjunction with Aussie DH racer Troy Brosnan, the Dissector seeks to minimize drag while retaining cornering control Designed in conjunction with Aussie DH racer Troy Brosnan, the Dissector seeks to minimize drag while retaining cornering control Round profile with large siped knobs that offer impressive traction while maintaining good rolling resistance DH - Sealant-compatible rubber is used with the familiar Maxxis dual-ply 60 TPI downhill construction and butyl insert for support and rim protection in order to offer the benefits of increased grip and reliability TR - Tubeless compatible casing, sealant required 3C - All around triple compound for increase performance