Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 700c -
Groupset Sora -
Suspension Rigid -
Drivetrain 3 × 9 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Double Butted CrMo, 700C Wheels, Utilitour Geometry, Fender and Rack Mounts, Disc Mount
Suspension Fork
CrMo, Fender and Rack Eyelets, IS Disc
Drivetrain
Rear Derailleur
Shimano Sora
Front Derailleur
Shimano Sora
Shift Levers
Shimano Sora 9-Speed
Cassette
Shimano HG300 9-Speed, 11-32T
Crank
Shimano Sora Hollowtech II, 50/39/30T
Bottom Bracket
Shimano Hollowtech II
Chain
KMC X9
Pedals
Trekking Platform
Wheels
Front Hub
Forged Aluminum Alloy, 6-Bolt Disc, 32H
Rear Hub
Forged Aluminum Alloy, 6-Bolt Disc, 32H
Rims
Marin Aluminum, Double Wall, Disc Specific
Tires
Schwalbe Silento, 700Cx40, Reflective Sidewall, Kevlar Puncture Protection
Brakes
Brakes
Promax Render R Road Mechanical Disc, 160mm Rotor
Brake Levers
Shimano w/ Integrated Shifters
Cockpit
Stem
Marin 3D Forged Alloy
Handlebar
Marin Four Corners Flared Drop
Grips
Marin Comfort Bar Tape, Shock Absorbing Gel Pads
Headset
FSA No.8D, Sealed Cartridge Bearings
Seat
Saddle
WTB Volt Sport Custom
Seatpost
Marin Alloy
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.5 mm | 1.52 mm | 1.55 mm |
| Bottom Bracket Height | 283 mm | 283 mm | 283 mm | 283 mm |
| Front Center | 610 mm | 625 mm | 644 mm | 658 mm |
| Rake | 49 mm | 49 mm | 49 mm | 49 mm |
| Trail | 59 mm | 58 mm | 58 mm | 59 mm |
| Stack | 584 mm | 607 mm | 631 mm | 655 mm |
| Reach | 397 mm | 404 mm | 416 mm | 422 mm |
| Top Tube Length | 562 mm | 582 mm | 607 mm | 632 mm |
| Seat Tube Angle | 74 ° | 73.5 ° | 73 ° | 72 ° |
| Seat Tube Length | 475 mm | 495 mm | 525 mm | 550 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 150 mm | 175 mm | 200 mm | 225 mm |
| Chainstay Length | 457 mm | 457 mm | 457 mm | 457 mm |
| Wheelbase | 1057 mm | 1072 mm | 1092 mm | 1105 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 744 mm | 765 mm | 793 mm | 817 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Four Corners is part of the Marin Four model. 13 bikes variations carry this model name so far. Check out the entire range from 2017 of this model, by clicking this link.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Touring bikes
According to our math, the average price for a trustworthy Touring bike is 1007$. However, you could also get a good Touring bike even if you pay a lower amount than the average price. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Overview of components
Fork material
The fork on this bike is made out of steel, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels size
When leaving the production line, the Four Corners model has 700c aluminum wheels. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
When you want to stop the bike in time, the brakes are vital. The Four Corners has Mechanical Disc brakes. They are much easier to maintain than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.
Sizes
Four Corners comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, finding one for you shouldn’t be a problem.