Compare bikes: Compare Specialized Tarmac Tarmac SL4 Sport (2017) vs. Trek Silque Women's Silque S 5 Women's (2017) - Findabike

KMC X11, 11-speed

Praxis Alba

Shimano 105, 50/34 (compact)

Front: Shimano 105 5800, 11-speed, braze-on - Rear: Shimano 105 5800, 11-speed

Front: Shimano 105, braze-on - Rear: Shimano 105

Shimano 105 5800, 11-speed

Shimano 105, 11-speed

Shimano 105 5800, 11-speed, 11-28t

Shimano 105, 11-32, 11-speed

S-Works FACT carbon, full monocoque, size-specific taper

Trek carbon road, carbon E2 tapered steerer

FACT 9r carbon, threaded BB, full internal cable routing, internally integrated seat clamp, 130mm rear spacing

400 Series OCLV Carbon, WSD-tuned IsoSpeed, E2 tapered head tube, BB90, hidden mudguard mounts, 3S chain keeper, DuoTrap compatible

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

Specialized, 3D forged alloy, 4-bolt, 7-degree rise

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

Front: Alloy - Rear: Alloy

Bontrager Tubeless Ready

Front: Specialized Espoir Elite, 700x23mm, 60TPI - Rear: Specialized Espoir Elite, 700x23mm, 60TPI

Bontrager R1 Hard-Case Lite, 700x25c

Front: Axis Elite, QR - Rear: Axis Elite, QR

Alloy hubs; Bontrager Tubeless Ready rims

Front: Shimano Tiagra - Rear: Shimano Tiagra

Shimano 105

Specialized Shallow Drop, alloy, 125mm drop, 70mm short-reach

Bontrager Comp VR-S, 31.8mm

Body Geometry Toupé Sport, steel rails, 143mm

Bontrager Ajna Comp

Specialized Comp carbon, single bolt

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

Specialized, 3D forged alloy, 4-bolt, 7-degree rise

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