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Marin Four Corners 2023 Black Adventure Bike
The Four Corners is built for the adventure rider looking to explore deep off of the beaten path, sleep outdoors, and be ready for whatever pavement, dirt road, or light singletrack is around the next corner
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Details
The Four Corners is built for the adventure rider looking to explore deep off of the beaten path, sleep outdoors, and be ready for whatever pavement, dirt road, or light singletrack is around the next corner.
The heads-up bar position and generous braze-ons that make it possible to live on the bike for days at a time are equally at home on the daily commute
Touring
Bikepacking
Dedicated commuting
Specification
| 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, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount |
| Rims | Marin Aluminum, Double Wall, Disc Specific |
| Rear Hub | Forged Aluminum Alloy, 32H |
| Front Hub | Forged Aluminum Alloy, 32H |
| Spokes | 14g Black Stainless Steel |
| Tires | WTB Resolute, 650B/700Cx42mm, Puncture Protection |
| Rear Derailleur | Shimano Sora 9-Speed |
| Front Derailleur | Shimano Sora |
| Shift Lever | Shimano Sora 3×9-Speed |
| Crankset | Shimano Sora Hollowtech II, 50/39/30T |
| Bottom Bracket | Shimano Hollowtech II |
| Chain | KMC X9 |
| Cassette | Shimano HG300 9-Speed, 11-34T |
| Front Brake | Tektro Spyre-C Road Mechanical Disc, 160mm Rotor |
| Rear Brake | Tektro Spyre-C Road Mechanical Disc, 160mm Rotor |
| Brake Levers | Shimano w/ Integrated Shifters |
| Handlebar | Marin Butted Alloy, Compact 12º 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 | Trekking Platform |
Specifications are subject to change without notice
Size Guide
| Frame Size | Minimum Height | Maximum Height |
| X Small (650b) | 150cm (4’11”) | 160cm (5’3”) |
| Small (650b) | 157cm (5’2”) | 168cm (5’6”) |
| Medium (700c) | 168cm (5’6”) | 178cm (5’10”) |
| Large (700c) | 178cm (5’10”) | 185cm (6’1”) |
| X Large (700c) | 185cm (6’1”) | 195cm (6’5”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry
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| Frame Size | XS | S | M | L | XL |
| A – Stack | 560 | 580 | 617 | 646.3 | 677.6 |
| B – Reach | 376.7 | 381 | 403.3 | 412.6 | 426.6 |
| C – Head Tube Angle | 70.5° | 70.5° | 71.5° | 71.5° | 71.5° |
| D – Head Tube Length | 177 | 198 | 198 | 229 | 262 |
| E – Seat Tube Angle | 74.5° | 73.5° | 73.5° | 72.5° | 72° |
| F – Seat Tube Length | 381 | 422 | 462 | 495 | 528 |
| G – Top Tube Effective | 532 | 552.8 | 586.1 | 616.4 | 646.8 |
| H – BB Height | 285 | 285 | 285 | 285 | 285 |
| I – BB Drop | 53.5 | 53.5 | 72 | 72 | 72 |
| J – Chain Stay | 432 | 432 | 450 | 450 | 450 |
| K – Wheelbase | 1030.4 | 1041.8 | 1081 | 1100 | 1125.1 |
| L – Stand Over Height | 666.55 | 706.38 | 744.53 | 777.26 | 809.8 |
| M – Fork Offset | 43 | 43 | 49 | 49 | 49 |
| Seat Post Diameter | 27.2 | 27.2 | 27.2 | 27.2 | 27.2 |
| Handlebar Width | 400 | 400 | 420 | 440 | 440 |
| Stem Length | 70 | 70 | 70 | 70 | 70 |
| Crank Length | 170 | 170 | 175 | 175 | 175 |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Additional Information
| Manufacturer | Marin |
|---|---|
| RRP | No |
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