MSRP | $1,099 | $1,999 |
|---|---|---|
Where to Buy | — $1 At | — $1 At |
Category | Gravel | Gravel |
| Steel | Steel | |
Fork | Steel | Steel |
Wheels | Aluminum | Aluminum |
Wheel Size | 650b | 650b / 700c |
Brakes | Mechanical Disc | Hydraulic Disc |
Groupset | Sora | Apex, FSA |
Drivetrain | 3 × 9 | 1 × 11 |
Brand Site | ||
Summary | The Marin Four Corners and Marin Four Corners Elite are both steel frame gravel bikes. The Four Corners has 650b aluminum wheels and a 3 × 9 drivetrain providing a wider range of gears, while the Four Corners Elite has 650b / 700c aluminum wheels and better components. | |
Based on frame geometry and build specs.
Frame | Utilitour Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C), Biometric Geometry, Fender and Rack Mounts, Disc Mount | Series 3 Double Butted and Formed CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C), Utilitour Biometric Geometry, Fender and Rack Mounts, 142x12mm Thru-Axle Dropouts, Chainstay Disc Mount |
|---|---|---|
Fork | CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount | Butted CrMo, Fender, Rack and Bottle Cage Eyelets, 15mm Thru-Axle, Post-Mount Disc |
Bottom Bracket | Shimano Hollowtech II | FSA MegaExo Threaded |
Headset | FSA No.8D, Sealed Cartridge Bearings | FSA Orbit CE, Sealed Cartridge Bearings |
Stem | Marin 3D Forged Alloy | Marin 3D Forged Alloy |
Handlebar | Marin Butted Alloy, Compact 12º Flared Drop | Marin Butted Alloy, Compact 12º Flared Drop |
Saddle | Marin MTB | WTB Volt Race 142 Custom |
Seatpost | Marin Alloy, 27.2mm | Marin Alloy, 27.2mm |
Pedals | Trekking Platform | Trekking Platform |
Grips | Marin Comfort Bar Tape, Shock Absorbing Gel Pads | Marin Silicone Gel Tape |
Rear Derailleur | Shimano Sora 9-Speed | SRAM Apex 1 11-Speed |
|---|---|---|
Front Derailleur | Shimano Sora | - |
Crank | Shimano Sora Hollowtech II, 50/39/30T | FSA Gossamer Pro, Megatooth 38T Chainring, BB386EVO Alloy Spindle |
Shifters | Shimano Sora 3x9-Speed | SRAM Apex 1 1x11 Speed |
Cassette | Shimano HG300 9-Speed, 11-34T | e*thirteen TRS 11-Speed, 9-44T |
Chain | KMC X9 | KMC X11 |
Brakes | Tektro Spyre-C Road Mechanical Disc, 160mm Rotor | SRAM Apex 1 Hydraulic Disc, 160mm Rotor |
Brake Levers | Shimano w/ Integrated Shifters | SRAM Apex 1 Hydraulic |
Rims | Marin Aluminum, Double Wall, Disc Specific | WTB KOM i25, 25mm Inner, Tubeless Compatible |
|---|---|---|
Spokes | 14g Black Stainless Steel | 14g Black Stainless Steel |
Front Hub | Forged Aluminum Alloy, 6-Bolt Disc, 32H | Forged Aluminum Alloy, 100x15mm, 6-Bolt Disc, 32H |
Rear Hub | Forged Aluminum Alloy, 6-Bolt Disc, 32H | Forged Aluminum Alloy, 142x12mm, Alloy Axle, Quad Cartridge Sealed Bearings, SRAM XD Driver, 6-Bolt Disc, 32H |
Tires | WTB Resolute, 650B/700Cx42mm, Puncture Protection | WTB Resolute, 650B/700Cx42, Folding Bead, Tubeless Compatible |