Introducing Sirrus. A beauty that's all business. More than just a great frame and a pretty set of tubes. It's built with a passion for nothing short of excellence: Investment cast lugs and fork crown for precision fit and alignment. Double butted frameset combining remarkable strength with light weight. With race proven geometry that takes last descents with confidence. The Sirrus tracks through corners and responds like it were a part of you. Shimano's 105 Shift Index System (SIS) gets into gear without a slip. And the energy efficient Biopace chainrings give you an advantage that's almost like cheating. The business end of winning.
The fact is, there are precious few things to criticize on this bike. The Sirrus is one of the nicest-handling road bikes I've ridden, regardless of price.
Frame: Responsive geometry, clean finish work, accurate alignment. Double-butted chrome-moly tubing throughout; investment cast lugs and BB shell; chrome-moly fork blades; investment cast, engraved fork crown; Shi-mano EF forged dropouts. Brazed-on bosses for two water bottles, top tube cable guides, pump peg, chain hanger, and derailleur cable stops and guides. Specialized sealed cup and cone headset.
Rims: Campagnolo Omega Strada Hardox, hard anodized, 700C
Spokes: 36 Wheelsmith stainless spokes,
14 gauge, laced cross four
Hubs: Shimano 105 low-flange quick-re-lease hub and Freehub, sealed cup and cone bearings
Tires: Continental Gatorskin, 700 x 25C,
115 psi clinchers
Crank: Shimano 105 Biopace, grey anodized chainrings, 170 mm, Specialized CB-2E sealed cup and cone bottom bracket
Derailleurs: Shimano 105 front and rear, brazed-on down tube mounted shift levers Freewheel: Shimano 105 6-speed Free-hub
Chain: Sedis, black
Saddle: Origin 8 Sport Uno S saddle, nylon base with foam padding and brown leather cover Seatpost: LaPrade, 230 mm long, 27.0 mm diameter
Brakes: Shimano 105 with SLR aero levers
Pedals: Shimano flat/SPD clipless
Handlebars: Specialized Model I, 42 cm. wide, Specialized stem, 11.5 cm extension.
Manufactured by: Specialized Bicycle Components, 15130 Concord Circle, Morgan Circle, CA 95037
This beautiful vintage Specialized Sirrus would fit someone who is 5’-05” to 6’-00” in height.
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