2017 Specialized Sirrus Sport

Bottom Bracket

BB-7420STw/Bolts w/RPM logo

Cassette

Shimano, 9-speed, 11-34t

Chain

KMC X9, 9-speed w/reusable MissingLink

Chainrings

48/32T w/chainguard

Crankset

FSA Vero, forged alloy, sub compact, 110mm BCD spider

Fork

FACT carbon fiber, alloy steerer/crown, post mount disc, Plug + Play fender mount

Frame

Specialized A1 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing, integrated lower bearing, fender/rack mounts

Front Brake

Shimano M315 hydraulic disc, resin pads, 160mm rotor

Front Derailleur

microSHIFT R9, 31.8mm clamp, 9-speed, road double

Front Tire

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

Handlebars

Specialized, double-butted alloy, 9-degree backsweep, 31.8mm

Inner Tubes

OE PV standard Bulk Road 700, 28-38x622, Presta, 48mm valve

Pedals

Specialized Fitness platform

Rear Brake

Shimano M315 hydraulic disc, resin pads, 160mm rotor

Rear Derailleur

Shimano Alivio, 9-speed

Rear Hub

Shimano Center Lock, disc, 10x135mm QR, 32h

Rear Tire

Nimbus Reflect, 700x32mm, 26TPI, Flak Jacket protection

Rims

Disc, 6061 aluminum double-wall

Saddle

Canopy Sport, steel rails

Seat Binder

Alloy

Seatpost

Alloy, 12mm offset, 2-bolt clamp, 27.2mm

Shift Levers

microSHIFT flatbar road, 9-speed

Spokes

Stainless, 14g w/self-locking threads

Stem

Alloy, 4-bolt, 7-degree rise, 31.8mm clamp

Tape

Specialized Body Geometry Targa, lock-on