Compare bikes: Compare Trek FX FX S 4 (2017) vs. Trek FX FX S 6 (2017) - Findabike

KMC X10

Shimano 105

Shimano R460, 48/34

Shimano 105, 50/34 (compact)

Front: Shimano Tiagra - Rear: Shimano RD-R350

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

Shimano Tiagra, 10-speed

Shimano RS700, 11-speed

Shimano Tiagra, 11-34, 10-speed

Shimano 105, 11-32, 11-speed

Bontrager Nebula, carbon

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

FX Alpha Gold Aluminium, DuoTrap S compatible, rack and mudguard mounts

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

VP Slimstak, sealed semi-cartridge bearings

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

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

Bontrager Elite, 31.8mm, 7 degree, Blendr compatible

Front: Formula TK31 alloy - Rear: Formula TK32 alloy

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

Bontrager Tubeless Ready

Bontrager Tubeless Ready disc

Bontrager AW1 Hard-Case Lite, 700x28c

Bontrager AW2 Hard-Case Lite, 700x25c

Formula TK31 alloy front hub; Formula TK32 alloy rear hub; Bontrager Tubeless Ready rims

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

Tektro alloy linear-pull brakes, Tektro adjustable-reach alloy levers

Shimano M425 hydraulic disc

Bontrager H1

Bontrager Paradigm R, hollow chromoly rails

Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

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

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

Bontrager Elite, 31.8mm, 7 degree, Blendr compatible