Trek

2021 Trek Dual Sport 2

Estimated used market value

$243 - $250

Actual value depends on condition, size, and local demand.

2021 Trek Dual Sport 2

Value Guide market data · 2021 Trek Dual Sport 2

12-month projected trend

9%

Direction and magnitude, not judgment

vs. category average

6%

Drops faster than category avg

Price over time - 2021 Trek Dual Sport 2

$730$407$83MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

All Dual Sport model years

Compare Dual Sport 2 models

2 models

Choose a different build or frame style to see its value.

Overview

About this bike

Dual Sport 2 is a go-anywhere hybrid bike that performs on a variety of surfaces. It's efficient on pavement, stable on rougher terrain like gravel paths, and comfortable wherever you ride it. A suspension fork, all-terrain tires, and hydraulic disc brakes make Dual Sport 2 the smart choice for riders who want to explore beyond smooth city streets. It's right for you if... Some days, you like to ride roads. Others, you like to ride gravel and light trails. You want a single rugged hybrid bike that will stand up to your every adventure whim, with features that keep you comfortable and confident over a variety of terrain. The tech you get A lightweight aluminum frame, a suspension fork with a lockout, a reliable drivetrain with 24 speeds and a wide range of gearing so you're never pedaling too hard or too soft, all-terrain tires that are grippy yet fast-rolling, and powerful hydraulic disc brakes for all-weather stopping power. The final word Dual Sport 2 is a go-anywhere hybrid bike designed to help you explore more of your world. Pavement? Gravel? Trails? Yeah, it can handle that. The wide range of gearing, rack and fender mounts, front suspension, and tech capabilities to track fitness only add to its versatility. Why you'll love it - The fork's hydraulic lockout feature ensures you're always riding efficiently: close it for smooth pavement, open it up on rougher trails - It's easy to accessorize your frame with racks, a kickstand, fenders, lights, and more! - DuoTrap S compatibility makes it easy to wirelessly track your rides, so you can set goals and watch yourself reach them - Internal cable routing extends the life of your cables and adds to the bike's sleek look - Why choose between the road and trail? Dual Sport is a versatile hybrid that excels on a variety of terrain

Specifications

Subtype
Fitness & Hybrid
Category
Hybrid
Component Fork
SR Suntour NEX, coil spring, preload, hydraulic lockout, 63mm travel
Component Hubs
Front: Formula DC-20, alloy, 6-bolt Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub
Component Size
Small, Medium, Large, X-Large
Component Stem
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
Product Family
Dual Sport
Component Axles
Front: 100mm QR Rear: 135mm QR
Component Chain
KMC Z8.3
Component Color
Metallic Gunmetal, Mulsanne Blue
Component Frame
Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, rack & fender mounts, post mount disc, kickstand mount
Component Tires
Bontrager GR1 Comp, wire bead, 60 TPI, 700c x 40
Component Brakes
Tektro HD-M275 hydraulic disc, 160mm rotors
Component Pedals
Wellgo M141, resin body, alloy cage
Component Saddle
Bontrager Sport
Component Headset
1-1/8" threadless, sealed cartridge bearings
Component Crankset
Forged alloy, w/chainguard, 170mm length
Component Shifters
Shimano Altus M315, 8 speed
Component Seat Post
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Component Chainrings
48/38/28T
Component Handlebars
Bontrager alloy, 31.8mm, 15mm rise, 600mm width
Component Tape Grips
Bontrager Satellite
Component Bottom Bracket
VP BC73, 73mm, threaded
Component Rear Derailleur
Shimano Acera M360, long cage
Component Front Derailleur
Shimano Tourney TY710, 34.9mm clamp, top-swing, dual pull
Component Cassette Rear Cogs
Shimano HG31, 11-32T, 8 speed
Hubs
Front: Formula DC-20, alloy, 6-bolt Rear: Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub
Tires
Bontrager GR1 Comp, wire bead, 60 TPI, 700c x 40
Crankset
Forged alloy, w/chainguard, 170mm length
Pedals
Wellgo M141, resin body, alloy cage
Bottom Bracket
VP BC73, 73mm, threaded
Chain
KMC Z8.3
Saddle
Bontrager Sport
Headset
1-1/8" threadless, sealed cartridge bearings
Front Derailleur
Shimano Tourney TY710, 34.9mm clamp, top-swing, dual pull
Rear Derailleur
Shimano Acera M360, long cage
Stem
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
Axles
Front: 100mm QR Rear: 135mm QR
Brakes
Tektro HD-M275 hydraulic disc, 160mm rotors
Chainrings
48/38/28T
Fork
SR Suntour NEX, coil spring, preload, hydraulic lockout, 63mm travel
Frame
Alpha Gold Aluminum, DuoTrap S compatible, internal cable routing, rack & fender mounts, post mount disc, kickstand mount
Handlebars
Bontrager alloy, 31.8mm, 15mm rise, 600mm width
Seat Post
Bontrager alloy, 27.2mm, 12mm offset, 330mm length
Shifters
Shimano Altus M315, 8 speed
Tape/Grips
Bontrager Satellite
Color
Mulsanne Blue
Size
X-Large
Cassette/Rear Cogs
Shimano HG31, 11-32T, 8 speed

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Shop Our Inventory