Four Corners 1
OverviewAbout the Marin Four Corners 1
The Marin Four Corners 1 is a gravel bike, built on a aluminium frame, listed at $1,499.99. A drop-bar all-road bike for gravel, dirt and mixed surfaces.
SizingWhat size Four Corners 1 do I need?
Enter your height to see the size Marin recommends.
| Size | Rider height | In feet |
|---|---|---|
| XS | 150 to 155 cm | 4 ft 11 in to 5 ft 1 in |
| S | 155 to 165 cm | 5 ft 1 in to 5 ft 5 in |
| M | 165 to 175 cm | 5 ft 5 in to 5 ft 9 in |
| L | 175 to 183 cm | 5 ft 9 in to 6 ft 0 in |
| XL | 183 cm and over | 6 ft 0 in and over |
Rider heights from Marin's size chart. Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
SpecificationsWhat we know
- Brand
- Marin
- Model year
- 2026
- Category
- Gravel
- Frame
- Aluminium
- Wheel size
- 700c
- Brakes
- Disc
- Frame sizes
- XS, S, M, L, XL
- Price
- $1,499.99, BikesOnline price, checked 14 Oct 2026
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GeometrySize M (700c)
- Stack
- 618 mm
- Reach
- 403.3 mm
- Stack/reach
- 1.53
- Head angle
- 71 deg
- Seat angle
- 73.5 deg
- Wheelbase
- 1087 mm
- Chainstay
- 450 mm
- BB drop
- 72 mm
- Standover
- 745 mm
- Fork rake
- 49 mm
GearingRatios
Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.
Drivetrain & buildFull specification
- Groupset
- Shimano CUES
- Shifting
- Mechanical
- Drive
- 2x
- Speeds
- 9
- Crank
- Shimano CUES FCU6030-2
- Chainrings
- 46/32
- Cassette
- Shimano CUES CSLG300
- Rear derailleur
- Shimano CUES RDU3020, 9-speed
- Brakes
- Tektro Spyre-C Road Mechanical Disc
- Rotors
- 160/160
- Wheelset
- Marin Aluminum Double Wall rims, Forged Aluminum Alloy hubs, 32H
- Stock tyre
- 700x45
- Fork material
- Series 1 CrMo steel
- Seatpost
- Marin Alloy, 27.2mm
- Cockpit
- Marin Butted Alloy Compact 16 degree flared drop bar, Marin 3D Forged Alloy stem
- Saddle
- Marin MTB
- Mounts
- fender, rack, bottle/accessory, top tube, and fork mounts
Bike DNAWhat the numbers say
- Position
- Stack-to-reach 1.53 gives an upright, comfort-oriented riding position.
- Steering
- A 71 deg head angle points to stable, relaxed steering.
- Climbing
- Lowest ratio 0.89 is a low climbing gear that still handles steep pitches.
Derived from the published geometry and gearing above. It describes the numbers, not a ride test.
BikeFinder Data Profile: geometry and specification researched from published sources (marinbikes.com product page (Four Corners 1)), verified 2026-09-04. This is a specification analysis, not a physical ride review.
Where to buyStockist
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