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  2. Compare Trek FX Sport 6 (2021) vs. Trek FX Sport Carbon 4 (2021) - Findabike

Compare bikes: Compare Trek FX Sport 6 (2021) vs. Trek FX Sport Carbon 4 (2021) - Findabike

Prices

Retail price
£ 2,050
£ 1,600
Online price

Where to buy it

Specifications

Drivetrain

Chain
Shimano HG601
Crank
Size: XS, SShimano 105 R7000, 50/34 (compact), 170 mm length - Size: M, LShimano 105 R7000, 50/34 (compact), 172.5 mm length - Size: XLShimano 105 R7000, 50/34 (compact), 175 mm length
Size: XS, SShimano GRX RX600, 40T ring, 170 mm length - Size: M, L, XLShimano GRX RX600, 40T ring, 175 mm length
Derailleurs
Front: Shimano 105 R7000, braze-on - Rear: Shimano 105 R7000, long cage, 34T max cog
Rear: Shimano GRX RX812, long cage, 42T max cog
Shifters
Shimano RS700, 11-speed
Cassette
Shimano 105 R7000, 11-32, 11-speed
Shimano SLX M7000, 11-42, 11-speed

Frameset

Fork
Size: XS, S, M, L, XLFX Carbon, threadless alloy steerer, hidden mudguard mounts, flat-mount disc, 405 mm axle-to-crown, 100x12 mm thru axle - Size: XS, S, M, L, XLFX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown, 100x12mm thru axle
FX Carbon, threadless alloy steerer, hidden mudguard mounts, flat-mount disc, 405 mm axle-to-crown, 100x12 mm thru axle
Frame
400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S-compatible, mudguard mounts, flat-mount disc, 142x12 mm thru axle
Headset
FSA Integrated, sealed cartridge bearing, 1-1/8"
1-1/8" threadless, sealed cartridge bearings
Size: XSBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length - Size: S, MBontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length - Size: L, XLBontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length

Wheels

Hub
Front: Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle - Rear: Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Front: Formula alloy, CenterLock disc, 100x12 mm thru-axle - Rear: Shimano RXC400, CenterLock, Shimano 11-speed freehub, 142x12 mm thru axle
Rims
Bontrager Affinity Disc, Tubeless Ready, 28-hole, Presta valve
Bontrager Tubeless Ready Disc, 32-hole, Presta valve
Spokes
Size: XS, S, M, L, XL14 g stainless steel - Size: XS, S, M, L, XL14 g stainless steel, black
14 g stainless steel, black
Tyres
Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700x32 c
Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c

Brakes

Brakes
Tektro HD-R310, hydraulic disc, 160 mm rotor
Shimano MT201 hydraulic disc, flat-mount, 160 mm rotor

Components

Handlebar
Size: XS, S, MBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width - Size: L, XLBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
Size: XS, SBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width - Size: M, L, XLBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Saddle
Bontrager Montrose Comp, steel rails, 138 mm width
Bontrager H1
Seatpost
Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Stem
Size: XSBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length - Size: S, MBontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 100 mm length - Size: L, XLBontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length
Pedals
VP Resin body, alloy cage, toe clip
Wellgo M141, resin body, alloy cage