marin four corners gravel bike Marin Four Corners 1 (Sword) Gravel Bike

marin four corners gravel bike Marin Four Corners 1 (Sword) Gravel BikeWhether you're weaving through the city on your midweek commute or packing for a weekend adventure into the unknown, the Marin Four Corners 1 in Tan Maroon is the do it all gravel bike thats built to take you furtheron any road, in any season. This versatile steel framed explorer blends timeless durability with modern touring capability, now upgraded with a 2x9 microSHIFT Sword drivetrain for improved reliability and a broader range of gears. From

Whether you're weaving through the city on your midweek commute or packing for a weekend adventure into the unknown, the Marin Four Corners 1 in Tan/Maroon is the do-it-all gravel bike that’s built to take you further—on any road, in any season.

This versatile steel-framed explorer blends timeless durability with modern touring capability, now upgraded with a 2x9 microSHIFT Sword drivetrain for improved reliability and a broader range of gears. From three-day audax events to year-long bikepacking expeditions, the Four Corners 1 is your ideal companion—strong, steady, and ready for whatever terrain you throw at it.

Why Choose the Marin Four Corners 1?

🚲 Adventure-Ready Steel Frame
Crafted from Series 1 butted 4130 CrMo steel, the frame and fork deliver a plush ride that soaks up rough roads and gravel tracks while staying stable and responsive under load. The tall headtube gives you a comfortable upright riding position, increasing visibility and room for large frame bags.

🔧 Tour-Proven Features
With six bottle cage mounts, rack and fender eyelets, and lowrider fork mounts, this bike is ready for full touring setups, minimalist bikepacking, or long-distance gravel rides. Roomy tire clearance up to 45mm and disc brakes make it suitable for all conditions—from city streets to forest trails.

⚙️ Reliable & Capable Drivetrain
The microSHIFT Sword 2x9-speed groupset offers a dependable wide-range gearing system built specifically for adventure cycling. Paired with a 46/29T crankset and 11-38T cassette, it ensures you're always in the right gear—whether you're climbing steep hills or cruising loaded descents.

🛠️ Designed for Riders of All Sizes
With five frame sizes (XS–XL), the Four Corners 1 is built to fit riders from 4'11" to 6'4". Smaller sizes come with agile 650B wheels, while larger sizes roll on 700C hoops, ensuring ideal handling and comfort for every rider.

🛑 All-Condition Disc Braking
The Tektro Spyre-C mechanical disc brakes provide reliable stopping power in rain, mud, or dry conditions, keeping you safe on technical descents and urban commutes alike.

🌍 Built for the Journey
Whether you're tackling the Liverpool Loop Line, the Pennine Bridleway, or setting off on a global tour, the Marin Four Corners 1 is built for adventure. The tan/maroon colourway gives it a sleek, understated look that hides just how capable it really is.

Key Features at a Glance:

• Butted 4130 CrMo steel frame and fork

• microSHIFT Sword 2x9-speed drivetrain

• Tektro Spyre-C mechanical disc brakes

• Mounts for 6 bottles, racks, and fenders

• 650B or 700C wheels based on frame size

• Generous 45mm tire clearance

• Dropper post compatible

Ready to roll?
Visit us at The Rolling Fix in Liverpool or shop online now to test ride the Marin Four Corners 1. Built for the journey—not just the destination.

Explore further. Ride freer. Ride the Four Corners.

Specifications

Frame: Series 1 CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, Disc Mount, Plentiful Gear Mounts

Fork: Series 1 CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount

Rims: 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

Tire: Vee Tire Co. Quickstyx, 700/650x45

Derailleur Rear: microSHIFT Sword Black, 9-Speed

Derailleur Front: microSHIFT Sword Black

Shift Levers: 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

Handlebar: Marin Butted Alloy, Compact 16º Flared Drop

Stem: Marin 3D Forged Alloy

Grips: Marin Comfort Bar Tape, Shock Absorbing Gel Pads

Headset: FSA No.8D, Sealed Cartridge Bearings

Seatpost: Marin Alloy, 27.2mm

Saddle: Marin MTB

Pedals: Nylon Platform