Midweek commute, weekend adventures. No problem for the Marin Four Corners, this is a steel-framed explorer that’s as comfortable on the asphalt as it is in the dirt.
A butted 4130 CrMo steel frame and fork are designed to be comfortable on rough roads but to also handle fully loaded touring and bikepacking. We’ve included six bottle mounts, rack and fender eyelets, lowrider fork mounts, generous tire clearance and disc brakes to set you up for all conditions and all terrain.
Don’t be fooled, that classic frame material doesn’t mean low-tech. We’ve used biometric fit data to offer five different frame sizes, with size-matched 650b or 700C wheels to perfectly suit riders between 4’11” – 6’4”. A high front-end creates all-day comfort and heads-up visibility, off-road-ready geometry means you won’t skip a beat when you head off the asphalt and explore Beyond Road.
40mm wide multi-surface Vee Quickstyx tires are up for wherever your adventures take you, while Shimano's supremely reliable Sora 3x9 drivetrain ensures that you'll always have the right gear ratio. Finally, Tektro Spyre-C mechanical disc brakes deliver controlled braking, even when riding fully loaded.
| 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 (custom bag templates here) |
| 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 |
| stem | Marin 3D Forged Alloy |
| 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 |
| 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 |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Hydraulic Disc Brake |
| Groupset Brand | Microshift |
| Shifting Type | Mechanical |
| Pedals Included | Yes |
| Drivetrain Gearing | 2 x 9 |
| Ride Style | Gravel |
| 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 (custom bag templates here) |
| 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 |
| Stem | Marin 3D Forged Alloy |
| 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 |
| 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 |
* 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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