2021 Trek

Dual Sport 3

A 700c aluminum frame commuter bike with mid-range components and hydraulic disc brakes.
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Manufacturer Price

$929
Weight29.7 lbs  
FrameAluminum
SuspensionHardtail, 63mm
ForkSuntour NEX
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetAlivio, Acera
BrakesHydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

36 mph

Dual Sport 3

31 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
MD

5'4" – 5'9"

Rider Fit Notes

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Size: S, Alpha Gold Aluminium, curved top tube, DuoTrap S-compatible, internal cable routing, rack and mudguard mounts, post-mount disc, kickstand mount, 135x5 mm QR; Size: M, L, XL, Alpha Gold Aluminium, DuoTrap S-compatible, internal cable routing, rack and mudguard mounts, post-mount disc, kickstand mount, 135x5 mm QR

Tire Clearance45c

ColorsLithium Grey; Factory Orange

Fork

SR Suntour NEX, coil spring, preload, hydraulic lockout, 100x5 mm QR, 63 mm travel

Travel63mm

Spring TypeCoil

Headset

1-1/8'' threadless, sealed cartridge bearings

Stem

Size: S, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length; Size: M, L, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length; Size: XL, Bontrager Elite, 31.8 mm clamp, Blendr-compatible, 7-degree, 110 mm length

Handlebar

Size: S, M, Bontrager Comp Lowriser, alloy, 31.8 mm, 15 mm rise, 600 mm width; Size: L, XL, Bontrager Comp Lowriser, alloy, 31.8 mm, 15 mm rise, 660 mm width

Saddle

Bontrager H1

Seatpost

Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length

TypeRigid

Pedals

Wellgo M141, resin body, alloy cage

Grips

Bontrager XR Endurance Elite, lock-on, ergonomic

Groupset
Rear Derailleur

Shimano Alivio M3100, long cage

Front Derailleur

Shimano Acera T3000, 34.9 mm clamp, top swing, dual pull

Crank

Size: S, M, Shimano MT210, 46/30, chain guard, 170 mm length; Size: L, XL, Shimano MT210, 46/30, chain guard, 175 mm length

Shifters

Size: S, M, L, XL, Shimano Acera M3000, 9 speed; Size: S, M, L, XL, Shimano Acera M3000, 2 -speed

Cassette

Shimano HG200, 11-36, 9 speed

Chain

KMC X9

Brakes

Shimano MT200 hydraulic disc

TypeHydraulic Disc

Wheels
Rims

Bontrager Tubeless Ready Disc, 32-hole, Presta valve

Spokes

14 g stainless steel

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

Tires

Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40 c

Disc Rotors

Shimano RT26, 6-bolt,160 mm

Rider Notes
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Last updated March 23
Not listed for 27 days