The Bontrager Galbraith RSL SE is an aggressive trail tire that boast incredible tread, sidewall, and pinch cut protection into a package that's ready to roam the loam. RSL SE Construction provides a durable 60TPI casing that's paired with sidewall, bead-to-bead, and apex puncture protection. A trail triple-compound delivers the ultimate combination of grip and speed with a firm and supportive base compound to maintain rolling speed, a softer center tread for braking and climbing traction, and even softer side knobs for ultimate bite in corners. Galbraith RSL SE TLR MTB Tire Features An aggressive trail tread that provides grip in loose and soft conditions RSL SE Construction: 60TPI casing with sidewall, bead to bead and apex puncture protection Trail Triple-Compound: medium center, soft shoulder and supportive base Tubeless Ready (TLR) for easy tubeless setup and puncture protection Galbraith RSL SE TLR MTB Tire Specs Diameter: 29" Width: 2.50" TPI: 60 Compound: Trail Triple-Compound Bead: Folding Type: Tubeless Ready (TLR)/Clincher Max Pressure: 40 PSI ETRTO: 63-622 Construction: RSL SE Weight: 1330 grams