It's right for you if...
You expect a lot of your bike, including speed and efficiency on pavement and rugged durability when you turn off-road. You're riding faster, farther, and more frequently, and you're looking to upgrade to a hybrid bike that will keep pace with you as you advance.
The tech you get
A lightweight Alpha Gold Aluminum frame, a SR Suntour NRX fork with a remote lockout, a 2x10 Shimano Deore drivetrain, Shimano hydraulic disc brakes for ultimate stopping power in all conditions, Tubeless Ready rims, puncture-resistant Bontrager tires, rack and fender mounts, DuoTrap S compatibility, and a Blendr stem for easy accessory integration.
The final word
A top-of-the-line bike for top-of-the-line adventures on a wide variety of terrain. Dual Sport 4 is versatile hybrid bike with a performance drivetrain and suspension fork that will stand up to your every adventure whim. It's the smart choice for performance-minded riders who value comfort, durability, and versatility.
favorite_borderWhy you'll love it
- With a remote lockout, your hands never need to leave the handlebar as you adjust your suspension
- A wide range of gearing means you never have to pedal too hard or too soft, even on the biggest hills
- Why choose between the road and trail? Dual Sport is a versatile hybrid that excels on a variety of terrain
- Internal cable routing extends the life of your cables and adds to the bike's sleek look
- It's easy to accessorize with racks, a kickstand, fenders, lights, and fitness devices to track your ride data when you add DuoTrap S
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Alpha Gold Aluminum frame
Our high-performance lightweight aluminum is continuously cold extruded and butted, and formed into manipulated tube shapes to balance strength and weight saving.
DuoTrap S compatible
DuoTrap S integrates a Bluetooth®/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap, and SRM.
Massive tire clearance
Accommodates 700x35c tires with fenders, or a 29"x1.8" MTB tire without fenders.
Rack & fender ready
Built-in mounts make it easy to add racks and fenders for added versatility.
Handlebar-mounted controls for on-the-fly suspension lockout as you switch terrains.
Shock-absorbing fork allows the front wheel to travel up and down over bumps while the handlebars stay steady, for a comfortable, controlled ride.
*spec applies to all sizes unless otherwise noted
|Frame||Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR|
|Fork||SR Suntour NRX RL, remote lockout, preload, 100x5mm QR, 63mm travel|
|Front hub||Shimano M3050, centerlock, 100x5mm QR|
|Rear hub||Shimano M3050 centerlock, 135x5mm QR|
|Rim||Bontrager Affinity Disc, Tubeless Ready, 32-hole, 21mm width, presta valve|
|Spokes||14g, stainless steel, black|
|Tire||Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c|
S, M, L, XL
Shimano Deore M6000, 10 speed
S, M, L, XL
Shimano Deore M6000, 2 speed
|Front derailleur||Shimano Deore M610, 34.9mm clamp, top swing, dual pull|
|Rear derailleur||Shimano Deore M6000, mid cage, 42T max cog|
ProWheel forged alloy, 42/28, 2-piece, 170mm length
ProWheel forged alloy, 42/28, 2-piece, 175mm length
|Cassette||SunRace, 11-40, 10 speed|
|Chain||KMC X10, 10 speed|
|Pedal||Wellgo Black with reflectors|
|Seatpost||Bontrager Comp, 6061 alloy, 27.2mm, 8mm offset, 330mm length|
Bontrager Comp Lowriser, alloy, 31.8mm, 15mm rise, 600mm width
Bontrager Comp Lowriser, alloy, 31.8mm, 15mm rise, 660mm width
|Grips||Bontrager XR Endurance Elite, lock-on, ergonomic|
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length
Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length
|Headset||1-1/8'' threadless, sealed cartridge bearings|
|Brake||Shimano MT200 hydraulic disc|
|Brake rotor||Shimano RT54, 160mm, centerlock|
- M - 12.48 kg / 27.52 lbs
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
Sizing & fit
The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.
154.0 - 167.0 cm
5'0.6" - 5'5.7"
72.0 - 78.0 cm
28.3" - 30.7"
164.0 - 177.0 cm
5'4.6" - 5'9.7"
77.0 - 83.0 cm
30.3" - 32.7"
174.0 - 187.0 cm
5'8.5" - 6'1.6"
82.0 - 88.0 cm
32.3" - 34.6"
185.0 - 197.0 cm
6'0.8" - 6'5.6"
87.0 - 93.0 cm
34.3" - 36.6"
All measurements provided in cm unless otherwise noted.
|Frame size letter||A — Seat tube||B — Seat tube angle||C — Head tube length||D — Head angle||E — Effective top tube||F — Bottom bracket height||G — Bottom bracket drop||H — Chainstay length||I — Offset||J — Trail||K — Wheelbase||L — Standover||M — Frame reach||N — Frame stack|