2026 Marin Four Corners 1 Adventure Bike - Purple

Adventurous All-Rounder

Out of Stock


Break into the unknown, challenge yourself, take small steps or go for the home run – the Four Corners 1 is ready. Ride to work, adventure midweek or disconnect on multi-day bikepacks without emptying your wallet.

A custom-butted 4130 CrMosteel frame and fork are washboard-comfortable without sacrificing fully-loaded strength. Carrying capacity is maximized with bottle, accessory, fork and fender mounts. Wheel and rider size harmonize – XS and S get 650b and M-XL roll on 700c.

Goldilocks approves. Glide confidently with Shimano’s CUES 2x9 drivetrain, wide tires and disc brakes. 

SPECIFICATIONS

fork Series 1 CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount
frame Series 1 CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, Disc Mount
rim Marin Aluminum, Double Wall, Disc Specific
hub rear Forged Aluminum Alloy, Disc, 32H
hub front Forged Aluminum Alloy, Disc, 32H
spokes 14g Black Stainless Steel
tires Vee Tire Co., GPVee, 700/650x40
derailleur rear microSHIFT Sword Black, 9-Speed
shift lever MicroSHIFT Sword Black, 2x9-Speed
crankset Forged Aluminum, 46-29T
bottom bracket Square Taper, Sealed Bearing
chain KMC X9
cassette microSHIFT, 9-Speed, 11-38T
brakes front Tektro Spyre-C Road Mechanical Disc, 160mm Rotor
brakes rear Tektro Spyre-C Road Mechanical Disc, 160mm Rotor
brake levers microSHIFT Sword w/ Integrated Shifters

SPECIFICATIONS

Frame Material Steel
Fork Material Steel
Brake Type Mechanical Disc Brake
Groupset Brand Microshift
Shifting Type Mechanical
Pedals Included No
Drivetrain Gearing 2 x 9
Ride Style Adventure
Fork Series 1 CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount
FRAME Series 1 CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, Disc Mount
Rim Marin Aluminum, Double Wall, Disc Specific
Hub Rear Forged Aluminum Alloy, Disc, 32H
Hub Front Forged Aluminum Alloy, Disc, 32H
SPOKES 14g Black Stainless Steel
Tires Vee Tire Co., GPVee, 700/650x40
DERAILLEUR REAR microSHIFT Sword Black, 9-Speed
Shift Lever MicroSHIFT Sword Black, 2x9-Speed
Crankset Forged Aluminum, 46-29T
Bottom Bracket Square Taper, Sealed Bearing
Chain KMC X9
Cassette microSHIFT, 9-Speed, 11-38T
Brakes Front Tektro Spyre-C Road Mechanical Disc, 160mm Rotor
Brakes Rear Tektro Spyre-C Road Mechanical Disc, 160mm Rotor
Brake Levers microSHIFT Sword w/ Integrated Shifters

* All specifications listed are subject to change without notice. Please note that our specifications may be impacted by manufacturer component substitution changes caused by high global demand for bikes and resulting supply chain issues in the bike industry. We recommend confirming the specifications with your local Evo Cycles showroom if you have any questions.

Bike Weight: Many brands strive to list the lowest possible weight, but in reality weight can vary based on frame size, finish, hardware and accessories. The most accurate way to determine any bike's weight is to have your local showroom weigh it for you.

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