The Delium brand is a new player in the tire business, sort of. The company is based in Indonesia, and they say that they’ve been producing bicycle tires and tubes since way back in 1970, under the name Deli Tire, and for other tire brands that they don’t mention. The in-house Delium brand is focused on producing high performance bike tires for an affordable price. You’d think that since they’ve been in business for so long they’d know a thing or two about tires, so we decided to give their Rugged and Versatile Adventure tires a try. I first spotted these tires at Crankworx earlier this year, and after learning…