Trek Dual Sport 1 Gen 5 2025
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Groupset Tourney, Acera
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Suspension Rigid
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Drivetrain 2 × 8
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Brakes Mechanical Disc
Recommended size guide.
XS
147cm - 156cm
SM
154cm - 166cm
MD
164cm - 176cm
LG
174cm - 187cm
XL
185cm - 197cm
Parts list
Main components, grouped by system.
Bike components
Frame
Frame
Alpha Gold Aluminium, internal cable routing, rack & mudguard mounts, post mount disc, kickstand mount, 135x5 mm QR
Suspension Fork
Dual Sport steel, internal brake routing, mudguard mounts, rack mounts, ThruSkew 5 mm QR
Drivetrain
Rear Derailleur
Shimano Acera M3020-8, 40T max cog
Front Derailleur
Shimano Tourney TY606, 31.8/34.9 mm clamp, top swing, dual pull
Shift Levers
Size: XS, S, M, L, XL, Shimano EF500, 2-speed; Size: XS, S, M, L, XL, Shimano EF500, 8-speed
Cassette
Shimano 8-speed, 12-32T
Crank
Forged alloy, 46/30, chainguard, 170 mm length
Bottom Bracket
Sealed cartridge, 68 mm
Chain
KMC Z8.3
Pedals
Wellgo nylon platform
Wheels
Front Hub
Formula DC-20, alloy, 6-bolt, 5x100 mm QR
Rear Hub
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm QR
Rims
Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve
Spokes
14 g stainless steel, black
Tires
Bontrager GR0 Comp, wire bead, 60 tpi, 650x50 mm
Brakes
Brakes
Tektro MD-U310 mechanical disc
Cockpit
Stem
Size: XS, S, M, Bontrager alloy, 25.4 mm clamp, 10-degree, 90 mm length; Size: L, XL, Bontrager alloy, 25.4 mm clamp, 10-degree, 110 mm length
Handlebar
Size: XS, S, M, Bontrager Riser, steel, 25.4 mm, 30 mm rise, 600 mm width; Size: L, XL, Bontrager Riser, steel, 25.4 mm, 30 mm rise, 620mm width
Grips
Bontrager Satellite
Seat
Saddle
Bontrager Sport
Seatpost
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Fit data
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.455 mm | 1.516 mm | 1.553 mm | 1.596 mm | 1.626 mm |
| Bottom Bracket Height | 289 mm | 289 mm | 289 mm | 289 mm | 289 mm |
| Front Center | 605 mm | 612 mm | 623 mm | 632 mm | 639 mm |
| Rake | 39 mm | 40 mm | 40 mm | 39 mm | 38 mm |
| Trail | 90 mm | 87 mm | 83 mm | 80 mm | 74 mm |
| Stack | 547 mm | 573 mm | 598 mm | 624 mm | 652 mm |
| Reach | 376 mm | 378 mm | 385 mm | 391 mm | 401 mm |
| Top Tube Length | 530 mm | 545 mm | 565 mm | 585 mm | 615 mm |
| Seat Tube Angle | 74.3 ° | 73.8 ° | 73.3 ° | 72.8 ° | 71.8 ° |
| Seat Tube Length | 330 mm | 375 mm | 420 mm | 465 mm | 520 mm |
| Head Tube Angle | 69.3 ° | 69.8 ° | 70.3 ° | 70.8 ° | 71.8 ° |
| Head Tube Length | 115 mm | 140 mm | 165 mm | 190 mm | 215 mm |
| Chainstay Length | 447 mm | 447 mm | 447 mm | 447 mm | 447 mm |
| Wheelbase | 1045 mm | 1052 mm | 1063 mm | 1072 mm | 1079 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm | 60 mm | 60 mm |
| Standover Height | 683 mm | 723 mm | 761 mm | 800 mm | 843 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 |
| Rider Min Height | 147 cm | 154 cm | 164 cm | 174 cm | 185 cm |
| Rider Max Height | 156 cm | 166 cm | 176 cm | 187 cm | 197 cm |
