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2020

Dual Sport 4

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$1,159.99 Model 23176

Dual Sport 4 is the highest-performance hybrid bike in the lineup. Of all Dual Sport models, it has the most capability to take on the widest variety of terrain. The lightweight frame, 2x10 drivetrain, and higher quality fork with a remote suspension lockout make it the ultimate hybrid bike for on- and off-road adventures.

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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

  1. With a remote lockout, your hands never need to leave the handlebar as you adjust your suspension
  2. A wide range of gearing means you never have to pedal too hard or too soft, even on the biggest hills
  3. Why choose between the road and trail? Dual Sport is a versatile hybrid that excels on a variety of terrain
  4. Internal cable routing extends the life of your cables and adds to the bike's sleek look
  5. 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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Features

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
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
Wheels
Front Hub Shimano M3050, centerlock, 100x5mm QR
Rear Hub Shimano M3050 centerlock, 135x5mm QR
Rim Bontrager Affinity Disc, Tubeless Ready, 32-hole, presta valve
Spokes 14g, stainless
Tire Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c
Drivetrain
*Shifter Size: S, M, L, XL
Shimano Deore M6000, 10 speed
Size: S, M, L, XL
Shimano Deore M6000, 2 speed
Front Derailleur Shimano Deore, 34.9mm clamp
Rear Derailleur Shimano Deore M6000, mid cage, 42T max cog
*Crank Size: S, M
ProWheel forged alloy, 42/28, 2-piece, 170mm length
Size: L, XL
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
Components
Saddle Bontrager Evoke
Seatpost Bontrager Approved, alloy, 27.2mm, 8mm offset, 330mm length
*Handlebar Size: S, M
Bontrager Comp Lowriser, alloy, 31.8mm, 15mm rise, 600mm width
Size: L, XL
Bontrager Comp Lowriser, alloy, 31.8mm, 15mm rise, 660mm width
Grips Bontrager XR Endurance Elite, lock-on, ergonomic
*Stem Size: S
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: M
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Size: L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length
Size: XL
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 110mm length
Headset 1-1/8'' threadless, sealed cartridge bearings
Brake Shimano MT200 hydraulic disc



  • Weight

    Weight
    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).
  • We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
    Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

    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.

     

    Rider Height

    Inseam

    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
    L 50.8 73.5° 13.5 71.0° 60.5 29.4 6.0 45.5 3.8 8.2 110.5 79.1 42.3 61.6
    M 44.5 74.0° 12.5 71.0° 59.0 29.4 6.0 45.5 3.8 8.2 109.5 76.1 41.6 60.6
    S 38.1 74.5° 11.5 70.0° 57.5 29.4 6.0 45.5 3.8 8.5 109.1 73.8 41.0 59.5
    XL 57.1 72.5 15.5 72 63.5 29.4 6.0 45.5 3.8 7.5 111.0 81.5 43.4 63.9

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