Trek FX 1 Gen 3 2024
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Groupset Tourney, Altus
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Suspension Rigid
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Drivetrain 3 × 7
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Brakes Rim
Recommended size guide.
SM
155cm - 166cm
MD
164cm - 176cm
LG
174cm - 187cm
XL
185cm - 197cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Gold Aluminum, rack & fender mounts, DuoTrap S compatible, cantilever brake mount, 135x5mm QR
Suspension Fork
FX Steel, threadless steel steerer, rack mounts, cantilever brake mount, 405mm axle-to-crown, 5x100mm QR
Drivetrain
Rear Derailleur
Shimano Altus M310
Front Derailleur
Shimano Tourney TY510, 34.9mm clamp, top swing, dual pull
Shift Levers
Shimano EF500, 7 speed
Cassette
14-34, 7 speed freewheel
Crank
Forged alloy, 48/38/28, chainguard, 170mm length
Bottom Bracket
Sealed cartridge, 68mm
Chain
KMC Z7
Pedals
Wellgo nylon platform
Wheels
Front Hub
Formula FM21 alloy, 100x5mm QR
Rear Hub
Formula FM31 alloy, 135x5mm QR
Rims
Bontrager Connection, alloy, double-wall, 32-hole, schrader valve
Tires
Bontrager H2 Comp, wire bead, 30 tpi, 700x35mm
Brakes
Brakes
Tektro alloy linear-pull
Cockpit
Stem
Size: S, M, Bontrager alloy, 25.4mm clamp, 10 degree, 90mm length; Size: L, XL, Bontrager alloy, 25.4mm clamp, 10 degree, 110mm length
Handlebar
Size: S, M, L, Bontrager Riser, steel, 25.4mm, 30mm rise, 600mm width; Size: XL, Bontrager Riser, steel, 25.4mm, 30mm rise, 620mm width
Grips
Bontrager Satellite
Headset
1 1/8'' steel threadless
Seat
Saddle
Bontrager Sport
Seatpost
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Fit data
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.475 mm | 1.403 mm | 1.472 mm | 1.553 mm |
| Bottom Bracket Height | 285 mm | 296 mm | 296 mm | 296 mm |
| Front Center | 620 mm | 618 mm | 628 mm | 628 mm |
| Rake | 51 mm | 50 mm | 50 mm | 50 mm |
| Trail | 71 mm | 68 mm | 68 mm | 62 mm |
| Stack | 568 mm | 557 mm | 586 mm | 618 mm |
| Reach | 385 mm | 397 mm | 398 mm | 398 mm |
| Top Tube Length | 543 mm | 557 mm | 571 mm | 587 mm |
| Seat Tube Angle | 74.5 ° | 74 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 450 mm | 445 mm | 508 mm | 572 mm |
| Head Tube Angle | 70.5 ° | 71.5 ° | 71.5 ° | 72.5 ° |
| Head Tube Length | 140 mm | 130 mm | 160 mm | 190 mm |
| Chainstay Length | 447 mm | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1059 mm | 1060 mm | 1070 mm | 1070 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 715 mm | 738 mm | 799 mm | 848 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 155 cm | 164 cm | 174 cm | 185 cm |
| Rider Max Height | 166 cm | 176 cm | 187 cm | 197 cm |
