The Marin Four Corners 2 2026 is a versatile gravel/mountain/commuter bike. Made from double-butted 4130 CrMo steel, the frame and fork deliver a smooth, confident ride on rough roads while easily handling the demands of fully loaded touring and bike-packing.
Packed with features like, six bottle mounts, rack and fender eyelets, lowrider fork mounts, generous tyre clearance, and dependable disc brakes, this bike is ready for any condition and every adventure.
Don’t mistake its classic steel construction for old-school tech. Using biometric fit data, Marin have developed five frame sizes with size-specific 650b or 700c wheels to perfectly suit riders from 4'11" to 6'4". A taller front end provides all-day comfort and heads-up visibility, while the off-road-ready geometry ensures seamless performance when your journey takes you beyond the pavement.
Sizing:
- XS (650B) - 4'11" to 5'3"
- S (650B) - 5'2" to 5'6"
- M (700C) - 5'6" to 5'10"
- L (700C) - 5'10" to 6'1"
- XL (700C) - 6'1" to 6'5"
Specifications:
Frame - Series 3 Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, 142x12mm Thru-Axle, Flat Mount 160 Disc Mount, Plentiful Gear Mounts
Fork - Series 3 CrMo, 100x12mm Thru-Axle, Flat Mount 160 Disc Mount, Fender, Rack, and Bottle Cage Eyelets
Rims - Marin Aluminium Double Wall, 25mm Inner, Disc Specific, Tubeless-Compatible
Hub Rear - Forged Aluminium Alloy, Disc, 32H
Hub Front - Forged Aluminium Alloy, Disc, 32H
Spokes - 14g Black Stainless Steel
Tyres - Vee Tire Co., Quickstyx, 650/700x45, Tubeless-Compatible
Derailleur Rear - SRAM Apex 1 12-Speed
Derailleur Front - N/A
Shift Lever - SRAM Apex 1 1x12-Speed
Crankset - SRAM Apex 1, 40T
Bottom Bracket - SRAM DUB BSA
Chain - SRAM NX
Cassette - SRAM CS-XG-1275, 10-52T
Brakes Front - SRAM Apex 1 Flat-Mount Hydraulic Disc, 160mm Rotor
Brakes Rear - SRAM Apex 1 Flat-Mount Hydraulic Disc, 160mm Rotor
Brake Levers - SRAM Apex 1 Hydraulic Disc
Handlebar - Marin Butted Alloy, Compact 16º Flared Drop
Stem - Marin 3D Forged Alloy
Grips - Marin Comfort Tape
Headset - FSA No.42/ACB
Seatpost - Marin Alloy, 27.2mm
Saddle - Marin Beyond Road Concept
Pedals - Marin Oso OEM Nylon Platform
Extras - Bolt-On Thru-Axles F & R
Four Corners 2 2026
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The Marin Four Corners 2 2026 is a versatile gravel/mountain/commuter bike. Made from double-butted 4130 CrMo steel, the frame and fork deliver a smooth, confident ride on rough roads while easily handling the demands of fully loaded touring and bike-packing.
Packed with features like, six bottle mounts, rack and fender eyelets, lowrider fork mounts, generous tyre clearance, and dependable disc brakes, this bike is ready for any condition and every adventure.
Don’t mistake its classic steel construction for old-school tech. Using biometric fit data, Marin have developed five frame sizes with size-specific 650b or 700c wheels to perfectly suit riders from 4'11" to 6'4". A taller front end provides all-day comfort and heads-up visibility, while the off-road-ready geometry ensures seamless performance when your journey takes you beyond the pavement.
Sizing:
- XS (650B) - 4'11" to 5'3"
- S (650B) - 5'2" to 5'6"
- M (700C) - 5'6" to 5'10"
- L (700C) - 5'10" to 6'1"
- XL (700C) - 6'1" to 6'5"
Specifications:
Frame - Series 3 Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C) , Biometric Geometry, Fender and Rack Mounts, 142x12mm Thru-Axle, Flat Mount 160 Disc Mount, Plentiful Gear Mounts
Fork - Series 3 CrMo, 100x12mm Thru-Axle, Flat Mount 160 Disc Mount, Fender, Rack, and Bottle Cage Eyelets
Rims - Marin Aluminium Double Wall, 25mm Inner, Disc Specific, Tubeless-Compatible
Hub Rear - Forged Aluminium Alloy, Disc, 32H
Hub Front - Forged Aluminium Alloy, Disc, 32H
Spokes - 14g Black Stainless Steel
Tyres - Vee Tire Co., Quickstyx, 650/700x45, Tubeless-Compatible
Derailleur Rear - SRAM Apex 1 12-Speed
Derailleur Front - N/A
Shift Lever - SRAM Apex 1 1x12-Speed
Crankset - SRAM Apex 1, 40T
Bottom Bracket - SRAM DUB BSA
Chain - SRAM NX
Cassette - SRAM CS-XG-1275, 10-52T
Brakes Front - SRAM Apex 1 Flat-Mount Hydraulic Disc, 160mm Rotor
Brakes Rear - SRAM Apex 1 Flat-Mount Hydraulic Disc, 160mm Rotor
Brake Levers - SRAM Apex 1 Hydraulic Disc
Handlebar - Marin Butted Alloy, Compact 16º Flared Drop
Stem - Marin 3D Forged Alloy
Grips - Marin Comfort Tape
Headset - FSA No.42/ACB
Seatpost - Marin Alloy, 27.2mm
Saddle - Marin Beyond Road Concept
Pedals - Marin Oso OEM Nylon Platform
Extras - Bolt-On Thru-Axles F & R