MSRP | $2,199 | $3,250 |
|---|---|---|
Where to Buy | $1,399 36% off At Trek | — $1 At |
Category | Fitness | Fitness |
Weight | 20.5 lbs | |
| Carbon | Carbon | |
Fork | Carbon | Specialized Future Shock 1.5 |
Wheels | Aluminum | Aluminum |
Wheel Size | 700c | 700c |
Brakes | Hydraulic Disc | Hydraulic Disc |
Groupset | 105 | 105, microSHIFT |
Drivetrain | 2 × 11 | 2 × 11 |
Suspension | Rigid | Hardtail |
Front Travel | - | 20mm |
Brand Site | ||
Summary | The Trek FX Sport 6 and Specialized Sirrus 6.0 are both 700c carbon frame fitness bikes with upper mid-range components and hydraulic disc brakes. The Sirrus 6.0 has a better fork. | |
Based on frame geometry and build specs.
Frame | 400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle BB Standard: BB86/BB92, 86.5mm, Press Fit Tire Clearance: 35c Color: Matte Trek Black | Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts BB Standard: BB86/BB92, 86.5mm, Press Fit Tire Clearance: 35c Color: Matte Trek Black |
|---|---|---|
Fork | Size: S, M, L, XL, FX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405mm axle-to-crown, 100x12mm thru axle; Size: S, M, L, XL, FX Carbon, flat mount disc, hidden fender mounts, 405mm axle-to-crown, 100x12mm thru axle Travel: 20mm | Carbon Monocoque, 12x100mm thru-axle, flat-mount disc, Future Shock 1.5 Travel: 20mm |
Bottom Bracket | Shimano BB71, 86.5mm, PressFit | |
Headset | FSA Integrated, sealed cartridge bearing, 1-1/8'' | |
Stem | Size: S, M, Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length; Size: L, XL, Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length | Future Stem, Comp |
Handlebar | Size: S, M, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 600mm width; Size: L, XL, Bontrager Satellite Plus IsoZone, alloy, 31.8mm, 15mm rise, 660mm width | Double-butted alloy, 9-degree backsweep, 31.8mm |
Saddle | Bontrager Montrose Comp, steel rails, 138mm width | Body Geometry Power Comp, Cromoly rails |
Seatpost | Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length | S-Works FACT Carbon 27.2mm, 20mm offset |
Pedals | VP-990AT, resin body, alloy cage, toe clip | Platform, alloy |
Grips | Bontrager Satellite IsoZone Plus, lock-on, ergonomic |
Rear Derailleur | Shimano 105 R7000, long cage, 34T max cog | Shimano 105 R7000 GS, medium cage, 11-speed |
|---|---|---|
Front Derailleur | Shimano 105 R7000, braze-on | Shimano R7000, clamp-on |
Crank | Size: S, Shimano 105 R7000, 50/34 (compact), 170mm length; Size: M, L, Shimano 105 R7000, 50/34 (compact), 172.5mm length; Size: XL, Shimano 105 R7000, 50/34 (compact), 175mm length | Praxis Alba M30 X, 48/32T |
Shifters | Shimano RS700, 11 speed | MicroSHIFT, 11-Speed |
Cassette | Shimano 105 R7000, 11-32, 11 speed | |
Chain | Shimano HG601 | KMC X11, 11-speed w/ Missing Link™ |
Brakes | Tektro HD-R310, hydraulic disc, 160mm rotor | Front: Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm, Rear: Shimano MT201, hydraulic disc, resin pads, flat-mount, 160mm |
Rims | Bontrager Affinity Disc, Tubeless Ready, 28-hole, presta valve | DT Swiss R470, 23mm depth, 20mm internal width, disc brake, 24h |
|---|---|---|
Spokes | 14g stainless steel | Stainless, 14g |
Front Hub | Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle | Specialized front hub disc, sealed cartridge bearings, 12x100mm thru-axle, 24h |
Rear Hub | Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle | Specialized, sealed cartridge bearings, 12x142mm thru-axle, 24h |
Tires | Bontrager R2 Hard-Case Lite, aramid bead, 60 tpi, 700x32c | Front: Roubaix Pro 2BR, 700x30/32, Rear: Roubaix Pro 2BR, 700x30/32 |
Disc Rotors | Shimano RT10, centerlock, 160mm |