Marin Bikes | 2023 Utilitour Four Corners

Built for riders who believe the long way home is usually the better one.

The Marin Utilitour Four Corners is a steel adventure touring bike designed for riders who want dependable comfort, long-distance capability, and true versatility across commuting, touring, gravel roads, and bikepacking adventures.

Built around Marin’s double-butted chromoly touring platform, the 2023 Utilitour Four Corners combines upright all-day riding comfort with stable touring geometry, generous mounting options, and dependable Shimano Sora shifting. Unlike aggressive gravel race bikes, the Four Corners focuses on comfort, durability, and practicality for riders carrying cargo, exploring mixed terrain, or commuting daily with confidence.

Key Features

• Double-Butted Chromoly Touring Frame
Steel frame construction delivers a smooth and comfortable ride feel while improving durability for loaded touring and long-distance riding.

• Adventure-Ready Mounting System
Multiple rack, fender, and cargo mounts make the Four Corners highly adaptable for commuting, touring, and bikepacking setups.

• Shimano Sora 3x9-Speed Drivetrain
Wide-range Shimano Sora gearing provides excellent versatility for climbing steep terrain, carrying cargo, and long-distance riding.

• Tektro Spyre Mechanical Disc Brakes
Mechanical disc brakes deliver dependable stopping performance with straightforward long-term maintenance and adjustment.

• Comfort-Focused Touring Geometry
Relaxed riding position and flared handlebars improve comfort and stability across pavement, gravel roads, and light trails.

Technical Specifications

• Category
Adventure Touring Bike

• Discipline
Touring / Bikepacking

• 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 Fork, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount

• Headset
FSA No.8D, Sealed Cartridge Bearings

• Drivetrain
Shimano Sora 3x9-Speed

• Rear Derailleur
Shimano Sora 9-Speed

• Front Derailleur
Shimano Sora

• Shifters
Shimano Sora Integrated 3x9-Speed Shifters

• Crankset
Shimano Sora Hollowtech II, 50/39/30T

• Bottom Bracket
Shimano Hollowtech II

• Cassette
Shimano HG200 9-Speed, 11-34T

• Chain
KMC X9

• Brakes
Tektro Spyre-C Road Mechanical Disc Brakes with 160mm Rotors

• Wheelset
Marin Aluminum Double Wall Disc-Specific Rims, Forged Alloy Disc Hubs, 32H

• Tires
Vee Tire Co. GPVee 700/650x40

• Handlebar
Marin Butted Alloy Compact 12° Flared Drop Handlebar

• Stem
Marin 3D Forged Alloy

• Bar Tape
Marin Comfort Bar Tape with Shock Absorbing Gel Pads

• Seatpost
Marin Alloy, 27.2mm

• Saddle
Marin MTB Saddle

• Pedals
Trekking Platform Pedals

• Color Options
Satin Black / Red (#1A1A1A)

Built for riders seeking a dependable touring companion capable of commuting during the week and disappearing into the unknown on weekends.