Marin Four Corners Complete Bike 2020
Marin Four Corners Complete Bike 2020
Model Info
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Product Info
On a Marin Four Corners Complete Gravel Bike, you're free to pedal wherever you please. With its comfortable frame (matched with wheels to suit each size), you'll feel instantly at home. A 27-speed Shimano drivetrain takes practical reliability to the maximum, offering a perfect gear for any road--paved or otherwise. With voluminous tires on beefy wheels, you'll rip off into the sunset.
Product Details
Frame and Fork
Double Butted CrMo Steel Frameset – With size-specific wheels (650B for sizes XS and S, 700C for M-XL), fender and rack mounts, and geometry meant for gravel rides of all types, this frame is versatile, comfortable, and durable.
Drivetrain
Shimano Sora 3x9 Speed – The new Sora is the most attractive and robust 9-speed component set ever. Sora is pitched towards sports/fitness cyclists with stylish and clean design. Now with technology adopted from higher level groupsets, both new starters and enthusiasts will feel comfortable sport riding with the features that 9-speed Sora introduces.
Brakes
Tektro Spyre-C Road Mechanical Disc Brakes – With the power of discs, the repair-anywhere ease of cable actuation, and integrated brake/shift levers, these are comfortable and confidence-inspiring in all conditions.
160mm Rotors
Wheelset
Double Wall Alloy Rims with Forged Alloy Hubs – Marin's gravel wheelset is light enough to get up to speed quickly, but beefy enough to handle the rougher side of things. 32 stainless steel spokes keep everything stiff and strong.
WTB Resolute Tires – Resolute 42 is the ultimate all-weather gravel tire for those who believe there is one perfect tread pattern for all your rides. Truly all-season in nature, this is WTB's set-it-and-forget-it tire that keeps on keepin’ on.
Additional Features
Price and Spec Subject to Change
Specs
- Gender: Unisex
- Recommended Use: Gravel
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Biking Type:
Urban/Commuter
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Biking Type
Urban/Commuter Urban/Commuter bikes are purpose-built for navigating city streets with comfort and practicality in mind. Featuring frames designed for easy mounting and dismounting, often made of durable steel, these bikes prioritize reliability and ease of use with components like internally geared hubs or single-speed drivetrains for low maintenance. - Bike Style: Gravel
- Wheel Size: 700C
- Gearing: 3 x 9
- Frame Material: Chromoly, Steel
- Fork: Rigid
- Fork Material: Chromoly, Steel
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Shifters:
Shimano Sora
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Shifters
Shimano Sora The Shimano Sora dual control levers offer a clean cockpit thanks to the hidden brake and shift cables. They come in 2x9 and 3x9 speed versions. - Front Derailleur: Shimano Sora
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Rear Derailleur:
Shimano Sora, 9-Speed
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Rear Derailleur
Shimano Sora, 9-Speed As part of the most robust and attractive 9-speed component group ever, the Shimano Sora derailleur offers affordable performance and wide range compatibility. -
Crankset:
Shimano Sora, 50/39/30t
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Crankset
Shimano Sora, 50/39/30t The SHIMANO SORA 3x9 speed road crank uses a high-end 4-arm design and compact 50-39-30T chainrings and is available in 165, 170, and 175mm crank arm lengths. - Bottom Bracket: Shimano Hollowtech II
- Pedals: Trekking Platform
- Cassette: Shimano HG300, 11-34t
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Chain:
KMC X9, 9-Speed
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Chain
KMC X9, 9-Speed The KMC X-Series has been designed with the specific characteristics of the Shimano, SRAM, and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X-Bridge technology, thanks to precisely chamfered plates, allows a smooth propulsion and perfect gear changes in all driving situations. - Brake Levers: Shimano
- Brake Calipers: Tektro Spyre-C Mechanical Disc
- Rotors: 160mm
- Headset: FSA No.8D, Sealed Cartridge Bearings
- Stem: Marin 3D Forged Alloy
- Saddle: WTB Volt Sport 142 Custom
- Seatpost: Marin Alloy 27.2mm
- Hubs: Forged Aluminum Alloy, 32 Hole, 6 Bolt Disc, 100x15mm Front / 142x12mm Rear
- Rims: Marin Aluminum Double Wall Disc Specific
- Spokes: 14g Black Stainless Stell
- Tires: WTB Resolute Puncture Protection | 650B/700C x 42mm
- Warranty: Limited Lifetime (Frame and Fork)
| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Reach (mm) | 381 | 403.3 | 412.6 | 426.6 | |
| Stack (mm) | 580 | 617 | 646.3 | 677.6 | |
| Effective Top Tube (mm) | 552.8 | 586.1 | 616.4 | 646.8 | |
| Seat Tube (mm) | 422 | 462 | 495 | 528 | |
| Head Tube Angle (°) | 70.5 | 71.5 | 71.5 | 71.5 | |
| Seat Tube Angle (°) | 73.5 | 73.5 | 72.5 | 72 | |
| Chainstay Length (mm) | 432 | 450 | 450 | 450 | |
| Bottom Bracket Height (mm) | 285 | 285 | 285 | 285 | |
| Bottom Bracket Drop (mm) | 53.5 | 72 | 72 | 72 | |
| Head Tube Length (mm) | 198 | 198 | 229 | 262 | |
| Wheelbase (mm) | 1041.8 | 1081 | 1000 | 1125.1 | |
| Standover Height (mm) | 706.38 | 744.53 | 777.26 | 809.8 |