Compare bikes: Compare Specialized Sirrus Sirrus Expert Carbon X1 (2017) vs. Trek FX FX S 5 Women's (2017) - Findabike

KMC X11EL, 11-speed w/reusable MissingLink

KMC X10

FSA Gossamer Pro, forged alloy, 110mm BCD spider

Shimano Tiagra, 50/34 (compact)

Rear: SRAM Rival 1, long cage, 11-speed

Front: Shimano Tiagra, braze-on - Rear: Shimano Tiagra

SRAM SL-700, 11-speed, trigger

Shimano Tiagra, 10-speed

Sunrace, 11-speed, 11-42t

Shimano Tiagra, 11-34, 10-speed

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

Domane carbon disc, E2 tapered steerer, 15mm thru-axle

Specialized FACT 9r carbon, Fitness Geometry, Zertz, X1-specific internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount

400 Series OCLV Carbon, IsoSpeed, E2 tapered head tube, BB90, disc balanced post mount, Power Transfer Construction, 142x12 Closed Convert dropout, hidden mudguard mounts, 3S chain keeper, DuoTrap compatible

Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom

Specialized Flowset, integrated, 3D forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp

Bontrager Elite, 31.8mm, 7 degree, comes w/ computer and light mounts

Front: Bontrager alloy sealed bearing, 15mm alloy axle, Center Lock - Rear: Bontrager alloy Center Lock, 142x12

Bontrager Tubeless Ready disc

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

Bontrager AW2 Hard-Case Lite, 700x25c

Front: Axis Expert Deep - Rear: Axis Expert Deep

Bontrager alloy sealed bearing Center Lock hubs; 15mm alloy axle front, 142x12 rear, Bontrager Tubeless Ready disc rims

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

Shimano M365 hydraulic disc

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

Bontrager Satellite Plus IsoZone, 31.8mm, 15mm rise

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

Bontrager Ajna 1 WSD

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

Bontrager alloy, 2-bolt head, 27.2mm, 8mm offset

Specialized Flowset, integrated, 3D forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp

Bontrager Elite, 31.8mm, 7 degree, comes w/ computer and light mounts

Aluminum platform, aluminum cage, sealed bearings, reflectors