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2026 Co-op

DRT 1.1

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

$679
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels27.5″ / 29″ Aluminum
Drivetrain2 × 8
GroupsetTourney, Altus
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
DRT 1.1
Other Crosscountry 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)

45 km/h

DRT 1.1

44 km/h

Similar Bikes

Highest gear

(descending)

Spec Level

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

Sizing
XXS

144cm – 154cm

XS

151cm – 161cm

SM

159cm – 169cm

MD

166cm – 177cm

LG

174cm – 184cm

XL

181cm – 191cm

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
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

Co-op Cycles 6061 aluminum

ColorsPirate Black; Meyer Lemon

Fork

SR Suntour SF23-XCM32, 100 millimeters

Travel100mm

Spring TypeCoil

Bottom Bracket

Cartridge bearing square

Headset

Threadless semi-integrated; 1-1/8 in.

Stem

Co-op Cycles 3D-forged 6061 aluminum, 31.8 mm clamp. +/-7 deg. rise, size-specific length

Handlebar

Co-op Cycles Alloy

Saddle

Co-op Cycles vacuum-molded with ED black steel rails

Seatpost

Co-op Cycles die-cast alloy, 2-bolt, 15 mm offset, 30.9 mm diameter, size-specific length

TypeRigid

Pedals

Alloy platform with 9/16 in. chromoly spindle

Groupset
Rear Derailleur

Shimano Tourney RD-TX55 8-speed

Front Derailleur

Shimano Altus FD-M315 2 x 8-speed

Crank

Shimano Altus 36/22T

Shifters

Shimano M315 Rapidfire Plus, 2x8-speed

Cassette

Shimano 8-speed; 11-34T

Chain

KMC 8-speed

Brakes

Tektro hydraulic disc Hydraulic Disc Brake

TypeTektro Hydraulic Disc

Brake Levers

Tektro 2-finger with reach adjust

Wheels
Rims

Co-op Cycles double-wall, 32-hole

Front Hub

Solon alloy 6-bolt disc

Rear Hub

Solon alloy 6-bolt disc

Tires

Kenda Kadre K1027 wire bead with reflective sidewall

Rider Notes
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First added 26 April

Last updated 26 April