Compare bikes: Compare Specialized Sirrus Sirrus Comp City (2017) vs. Specialized Sirrus Sirrus Sport Carbon (2017) - Findabike

KMC X10, 10-speed w/reusable MissingLink

SRAM PC-971 w/PowerLink

FSA Gossamer Pro, forged aluminum, MegaExo, sub compact

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

Front: Shimano Tiagra, braze-on, road double - Rear: Shimano Tiagra, 10-speed, GS Cage

Front: microSHIFT R9, braze-on 9-speed, road double - Rear: Shimano Alivio, 9-speed

microSHIFT flatbar road, 9-speed

Shimano, 10-speed, 11-34t

Shimano, 9-speed, 11-34t

Specialized FACT carbon fiber, alloy steerer/crown, Zertz inserts, post disc mount, Plug + Play fender mount, reflective paint

Specialized FACT carbon, full monocoque, Zertz, post mount disc, Plug + Play fender mounts

Specialized E5 Premium Aluminum, Fitness Geometry, fully-manipulated butted tubing w/smooth welds, internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount, reflective paint

Specialized FACT 9r carbon, Fitness Geometry, Zertz, internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount

Front: Specialized Center Lock, loose ball bearings, 32h, 9mm QR - Rear: Shimano Center Lock, disc, 10x135mm QR, 32h

Disc, 6061 aluminum double-wall

Stainless, 14g w/self-locking threads

Front: Axis Elite Deep - Rear: Axis Elite Deep

Front: Shimano Acera hydraulic disc, resin pads, 160mm rotor - Rear: Shimano Acera hydraulic disc, resin pads, 160mm rotor

Front: Shimano M315 hydraulic disc, resin pads, 160mm rotor - Rear: Shimano M315 hydraulic disc, resin pads, 160mm rotor