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2024 Co-op

DRT 1.3

A 27.5″ / 29″ aluminum frame hardtail trail bike with upper mid-range components.
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Manufacturer Price

$1,399
FrameAluminum
SuspensionHardtail, 120mm
ForkRockShox Judy Silver TK
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 12
GroupsetDeore
BrakesShimano Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
DRT 1.3
Other Trail bikes
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)

28 mph

DRT 1.3

26 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.

Compare the full DRT model range

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Sizing
XS

5'0" – 5'4"

SM

5'2" – 5'7"

MD

5'5" – 5'10"

LG

5'8" – 6'1"

XL

5'11" – 6'3"

Rider Fit Notes

None yet.

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Reviews
Outdoor Gear Lab
Co-op Cycles DRT 1.3

Jun 2025 · Joshua Hutchens

The Co-op DRT 1.3 is a hardtail mountain bike with modern geometry and a sensible build at an attractive price point. This REI trail bike has the design...

Highs

  • Progressive geometry

  • Solid value

  • Multiple braze-ons for versatility

Lows

  • Handlebar ergonomics

  • Short dropper post

Read Review

Geometry
Specs
Build
Frame

MY23 DRT aluminum

Color: Olive Green

Fork

RockShox Judy Silver TK Solo Air, 120 millimeters

Travel: 120mm

Spring Type: Air

Bottom Bracket

Shimano

Headset

1-1/8 in.-1/12 in., tapered

Stem

Forged aluminum 4-bolt

Handlebar

Co-op Riser, 18 mm rise, 8 deg. sweep, 31.8 mm at center

Saddle

Co-op Steel Rail

Seatpost

TranzX dropper post; 30.9 x 412 mm; 125 mm travel; left-hand 1x remote

Type: Dropper

Pedals

Alloy platform with chromoly spindle; 9/16 in. threaded

Groupset
Rear Derailleur

Shimano Deore Shadow

Crank

Shimano MT510; 32T

Shifters

Shimano Deore Rapidfire

Cassette

Shimano Deore 12-speed 10-51T

Brakes

Shimano MT200 hydraulic disc Hydraulic Disc Brake

Type: Shimano Hydraulic Disc

Brake Levers

Shimano MT200 hydraulic disc

Wheels
Rims

Co-op 32-hole double-wall aluminum; tubeless ready

Front Hub

Shimano 110 mm, 15 mm thru axle

Rear Hub

Shimano boost 148 mm, 12 mm thru axle

Tires

Maxxis Rekon Dual Compound 60 tpi

Rider Notes
Riders Also Viewed

First added July 9

Last updated September 6

Not listed for 232 days