Trek Marlin 4 2020
2020 Mountain
Estimate price |
489$
Weight | 14.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" / 29" -
Travel Front 80mm -
Fork SunTour
-
Groupset Tourney, Altus -
Suspension Hardtail -
Drivetrain 3 × 7 -
Brakes Mechanical Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Size: XS, S, Alpha Silver Aluminum, low standover, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR; Size: M, ML, L, XL, XXL, Alpha Silver Aluminum, internal routing, chainstay disc brake mount, rack and kickstand mount, 135x5mm QR
Suspension Fork
Size: XS, SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 80mm travel; Size: S, SR Suntour XCE 28, coil spring, preload, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel; Size: M, ML, L, XL, XXL, SR Suntour XCE 28, coil spring, preload, 46mm offset for 29'' wheel, 100mm QR, 100mm travel
Drivetrain
Rear Derailleur
Shimano Tourney TY300, long cage, 34T max cog
Front Derailleur
Shimano Tourney TY300, 34.9mm clamp, down swing, down pull
Shift Levers
Shimano Altus EF500, 7 speed
Cassette
Shimano TZ500, 14-28, 7 speed
Crank
Shimano Tourney TY301, 42/34/24, 170mm length
Bottom Bracket
VP BC73, 73mm, threaded cartridge
Chain
KMC Z7, 7 speed
Wheels
Front Hub
Formula DC-20, alloy, 6-bolt, 5x100mm QR
Rear Hub
Formula DC-31, alloy, 6-bolt, 6/7/8 speed freewheel, 135x5mm QR
Rims
Bontrager Connection, double-wall, 32-hole, 20mm width, schrader valve
Spokes
Size: XS, S, M, ML, L, XL, XXL, 14g, stainless; Size: M, 14g, stainless steel, black
Tires
Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''; Size: M, ML, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.00''
Brakes
Brakes
Size: XS, S, M, ML, L, XL, XXL, Tektro MD-M280 mechanical disc, 160mm rotor; Size: XS, S, M, ML, L, XL, XXL, Tektro MD-M281 mechanical disc
Cockpit
Stem
Size: XS, S, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length; Size: XS, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length; Size: S, M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length; Size: M, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: ML, L, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: XL, XXL, Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 100mm length
Handlebar
Size: XS, S, Bontrager alloy, 31.8mm, 15mm rise, 660mm width; Size: XS, S, Bontrager alloy, 31.8mm, 5mm rise, 690mm width; Size: M, ML, L, XL, XXL, Bontrager alloy, 31.8mm, 5mm rise, 720mm width
Grips
Bontrager XR Endurance Comp, lock-on
Headset
Semi-integrated, 1-1/8''
Seat
Saddle
Bontrager Arvada, steel rails, 138mm width
Seatpost
Size: XS, S, Bontrager alloy, 27.2mm, 12mm offset, 330mm length; Size: XS, S, Bontrager alloy, 31.6mm, 12mm offset, 330mm length; Size: M, Bontrager alloy, 27.2mm, 12mm offset, 360mm length; Size: ML, L, XL, XXL, Bontrager alloy, 27.2mm, 12mm offset, 400mm length; Size: ML, L, XL, XXL, Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | MD | MD/LG | LG | XL | XXL |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.51 mm | 1.5 mm | 1.45 mm | 1.45 mm | 1.39 mm | 1.36 mm | 1.36 mm | 1.32 mm |
| Bottom Bracket Height | 292 mm | 302 mm | 310 mm | 311 mm | 310 mm | 310 mm | 310 mm | 311 mm |
| Front Center | 618 mm | 632 mm | 668 mm | 668 mm | 684 mm | 705 mm | 727 mm | 741 mm |
| Rake | 44 mm | 44 mm | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 88 mm | 88 mm | 93 mm | 93 mm | 93 mm | 93 mm | 93 mm | 93 mm |
| Stack | 559 mm | 568 mm | 596 mm | 596 mm | 596 mm | 605 mm | 624 mm | 624 mm |
| Reach | 370 mm | 379 mm | 412 mm | 412 mm | 428 mm | 445 mm | 460 mm | 474 mm |
| Top Tube Length | 538 mm | 549 mm | 596 mm | 596 mm | 612 mm | 632 mm | 653 mm | 667 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 343 mm | 368 mm | 419 mm | 419 mm | 444 mm | 470 mm | 521 mm | 559 mm |
| Head Tube Angle | 69.3 ° | 69.3 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° |
| Head Tube Length | 90 mm | 90 mm | 90 mm | 90 mm | 90 mm | 100 mm | 120 mm | 120 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1043 mm | 1060 mm | 1094 mm | 1094 mm | 1110 mm | 1131 mm | 1153 mm | 1167 mm |
| Bottom Bracket Drop | 58 mm | 48 mm | 58 mm | 58 mm | 58 mm | 58 mm | 58 mm | 58 mm |
| Standover Height | 692 mm | 718 mm | 742 mm | 742 mm | 752 mm | 751 mm | 763 mm | 798 mm |
| Wheels | 27" | 27" | 29" | 29" | 29" | 29" | 29" | 29" |
About this model
Marlin 4 is a Trek Marlin model. There are 90 bikes that carry this model name. Check out the entire range from 2020 of this model, by clicking this link.
Model range prices
Trek Marlin 4 2020 is the most affordable bike of this model and has a price of 489$. On the other hand, Trek Marlin 7 2020, is the most expensive and costs 799$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Crosscountry bikes average price
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, you could also get a good Crosscountry bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2020 for 489$. In conclusion, this bike price is 289.57% smaller than the price of the average Crosscountry bike.
Average weight for Crosscountry bikes
Crosscountry bikes have an average weight of 12.4 kg (27.34 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Marlin 4 weighs 14.5 kg (31.97 lbs) and is much heavier than the average. In conclusion, the average Crosscountry bike weighs 16.94% less than Marlin 4.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork
The fork installed on this bike is the SunTour model. The travel on this model is 80mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When it comes to wheels, the Marlin 4 bike is equipped with the 27.5″ aluminum model. The 27.5″ wheels are a great choice for smaller riders. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Trek Marlin 4 has Mechanical Disc brakes installed. They are much easier to maintain than hydraulic disk brakes. However, with hydraulic disk brakes, you have the ultimate braking power!