Schwalbe Albert 27.5 x 2.50 tyre. TLR Trail Pro Ultra Soft Folding Radial.
Schwalbe Albert Trail Pro Evo Tubeless Ready Addix Ultra Soft E-50 Folding 27.5". Seal: TLR (Tubeless Ready). NOTE: this is a trail pro tyre in a gravity box! Type: Folding. Literally sticks to the ground as the tire deforms more precisely.