Univega is for shorter rides 700x38, Rockhopper is for longer self supported rides, usually has a rack on the back, 26x2.0
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59 Allegro Special -- 72 Bob Jackson -- 74 Motobecane Grand Jubile -- 74 Sekine SHS 271 -- 80 Nishiki International
85 Shogun 800 -- 86 Tommasini Super Prestige -- 92 Specialized Rockhopper -- 17 Colnago Arabesque