The 1987 Trek 520 Cirrus is a beautifully preserved piece of American cycling heritage, combining the legendary, ultra-supple ride quality of premium steel with a highly versatile touring gear range. This 53cm frame is an exceptional fit recommended for riders between 5'9" and 6'1". Showcasing its distinctive factory Gunmetal Grey paint with a contrasting Radiant Red head tube and matching housing lines, this classic machine was brazed in Waterloo, Wisconsin, utilizing a world-renowned Reynolds 531 steel tubeset—treasured by collectors for its natural compliance and springy power delivery.

The technical setup is beautifully configured for both historic group rides and daily loaded commutes. The drivetrain features a full vintage 3x6 Shimano 600 mechanical groupset, shifting across an era-correct 50/44/28T Shimano Biopace triple crankset. These non-round chainrings are specifically engineered to smooth out dead spots in the pedal stroke during steep, high-torque climbs. Traditional down-tube levers dictate the gear steps with tactile mechanical precision, working in perfect unison with premium Shimano 600 side-pull calipers for reliable, linear brake modulation.

The build character leans into traditional aesthetic details, rolling on durable Matrix Titan alloy rims laced to smooth Shimano 600 hubs. These are wrapped in high-volume 700x28c Michelin Dynamic Classic tan-wall tires, yielding an exceptionally plush, vibration-killing footprint on rough city chip-seal roads. The cockpit features a classic Sakae Custom Road Champion handlebar measuring 400mm across, paired to a compact 70mm SR Custom aluminum stem for tailored handling ergonomics. Completed with matching red cloth bar tape and a period-correct Selle San Marco Laser suede saddle, this Trek 520 Cirrus arrives fully dialed, expertly serviced, and 100% road-ready.