Compare bikes: Compare Specialized Crosstrail Crosstrail Expert Carbon (2017) vs. Specialized Sirrus Sirrus Comp Carbon (2017) - Findabike

KMC X11EL, 11-speed w/reusable MissingLink

KMC X10, 10-speed w/reusable MissingLink

FSA V-Drive, PF30 System Interface, MegaEVO BB, 10-/11-speed, hollow forged 7075 aluminum, 170mm Q-factor, direct-mount

FSA Gossamer Pro, forged aluminum, MegaExo, sub compact

Front: microSHIFT XCD, 31.8mm clamp, 10-/11-speed, MTB double - Rear: Shimano Deore XT M8000, Shadow Plus, SGS cage, 11-speed

Front: Shimano Tiagra 4700, 10-speed, braze-on - Rear: Shimano Tiagra, 10-speed, GS Cage

Flow Set Control, 11-speed

microSHIFT flatbar road, 10-speed

Sunrace, 11-42t, 11-speed

Shimano, 10-speed, 11-34t

SR Suntour NCX w/Specialized Fitness Brain technology, 60mm of travel, 1-1/8" steerer, 12mm thru-axle

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

Specialized FACT 9R carbon, Fitness Geometry, internal cable routing, integrated headset, flat mount disc, rack and Plug + Play fender mounts, 9mm QR

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

Front: Axis Expert Disc - Rear: Axis Expert Disc

Disc 6061 double-wall

Front: Trigger Sport Reflect, 700x38mm, 60TPI, wire bead - Rear: Trigger Sport Reflect, 700x38mm, 60TPI, wire bead

Front: Espoir Sport Reflect, 700x30mm, 60TPI, double BlackBelt protection - Rear: Espoir Sport Reflect, 700x30mm, 60TPI, double BlackBelt protection

Front: Axis Elite Deep - Rear: Axis Elite Deep

Front: Tektro Flow Set Control, hydraulic disc, carbon brake lever, metal pads, post mount, 160mm rotor - Rear: Tektro Flow Set Control, hydraulic disc, carbon brake lever, metal pads, post mount, 140mm rotor

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

Body Geometry Flow Set Control Grips, lock-on

Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm

Canopy Comp, hollow Cr-Mo rails, 155mm

Specialized CG-R, FACT carbon, single bolt, 27.2mm

Specialized Pro Pave, FACT carbon, 27.2mm

Specialized Fitness platform, alloy

Aluminum platform, aluminum cage, sealed bearings, reflectors