2020 Marin

Four Corners

A steel frame gravel bike with mid-range components and mechanical disc brakes.
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Manufacturer Price

$1,099
FrameSteel
SuspensionRigid
ForkSteel
Wheels650b Aluminum
Drivetrain3 × 9
GroupsetSora
BrakesMechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Four Corners
Other Gravel 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)

37 mph

Four Corners

36 mph

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Highest gear

(descending)

Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

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Reviews
off.road.cc
Marin Four Corners review

Apr 2018

Marin's Four Corners might make the most of the current bikepacking and adventure trend to sell itself, but at heart, it's an affordable off-road tourer with planted handling and a versatile steel frame. On the downside, it's heavier than similarly priced rivals and that's something that makes itself known on hills.

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Utilitour Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C), Biometric Geometry, Fender and Rack Mounts, Disc Mount

Fork

CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount

Bottom Bracket

Shimano Hollowtech II

Headset

FSA No.8D, Sealed Cartridge Bearings

Stem

Marin 3D Forged Alloy

Handlebar

Marin Butted Alloy, Compact 12º Flared Drop

Saddle

Marin MTB

Seatpost

Marin Alloy, 27.2mm

TypeRigid

Pedals

Trekking Platform

Grips

Marin Comfort Bar Tape, Shock Absorbing Gel Pads

Groupset
Rear Derailleur

Shimano Sora 9-Speed

Front Derailleur

Shimano Sora

Crank

Shimano Sora Hollowtech II, 50/39/30T

Shifters

Shimano Sora 3x9-Speed

Cassette

Shimano HG300 9-Speed, 11-34T

Chain

KMC X9

Brakes

Tektro Spyre-C Road Mechanical Disc, 160mm Rotor

TypeMechanical Disc

Brake Levers

Shimano w/ Integrated Shifters

Wheels
Rims

Marin Aluminum, Double Wall, Disc Specific

Spokes

14g Black Stainless Steel

Front Hub

Forged Aluminum Alloy, 6-Bolt Disc, 32H

Rear Hub

Forged Aluminum Alloy, 6-Bolt Disc, 32H

Tires

WTB Resolute, 650B/700Cx42mm, Puncture Protection

Rider Notes
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Last updated November 9
Not listed for 1,257 days