Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 20" -
Groupset Tourney, microSHIFT Mezzo -
Suspension Rigid -
Drivetrain 1 × 7 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Series 1 Lightweight Aluminum, Low Standover, 20” Wheels, Replaceable Derailleur Hanger, Rim Brake
Suspension Fork
Series 1 Aluminum, Rim brake
Drivetrain
Rear Derailleur
Shimano Tourney, 7-Speed
Front Derailleur
-
Shift Levers
Microshift TS39 Short-Reach 7-Speed
Cassette
SunRace, 7-Speed, 11-34T
Crank
Forged Alloy, 34T, 140mm, Ring Guard
Bottom Bracket
Sealed Cartridge Bearings, Square Taper
Chain
KMC 7-Speed
Pedals
Kids Specific Nylon Pedal
Wheels
Front Hub
Forged Aluminum Alloy, 28H
Rear Hub
Forged Aluminum Alloy, 28H
Rims
Aluminum, CNC Brake Surface
Spokes
14g Stainless Steel
Tires
Marin X Vee Tire Co. Speedster, 20x2.0”
Brakes
Brakes
Linear Pull, Alloy
Brake Levers
Kid's Specific Short Reach Alloy Lever
Cockpit
Stem
Alloy, 40mm
Handlebar
Marin Riser, 50mm Rise, 580mm Width, 19mm OD Grip Section
Grips
Single Densitiy, Thin Diameter Grip
Headset
Threadless
Seat
Saddle
Marin 20" Integrated Saddle/Post
Seatpost
Aluminum, 27.2mm, Integrated Saddle/Post
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | One Size |
|---|---|
| Stack Reach Ratio | 1.361 mm |
| Bottom Bracket Height | 227 mm |
| Front Center | 487 mm |
| Rake | 40 mm |
| Stack | 407 mm |
| Reach | 299 mm |
| Top Tube Length | 424 mm |
| Seat Tube Angle | 73 ° |
| Seat Tube Length | 280 mm |
| Head Tube Angle | 69 ° |
| Head Tube Length | 100 mm |
| Chainstay Length | 355 mm |
| Wheelbase | 840 mm |
| Bottom Bracket Drop | 30 mm |
| Standover Height | 450 mm |
| Wheels | 20" |
About this model
Coast Trail 20″ 7 completes the Marin Coast model. Marin launched 4 bikes of this model so far. You can get a glimpse at all models from 2024, by clicking on this link.
Model range prices
Marin Coast Trail 16″ 2024 is the cheapest bike model and costs 497$. Marin Coast Trail 24″ 2024 is the most expensive one and costs 571$.
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 Mountain bikes
Our math shows that the average cost of a dependable Mountain bike is 616$. However, you could also get a good Mountain bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Marin released this model in 2024, its price was 550$. If we compare this with the average Mountain bike cost we notice that the price is 12% smaller.
Coast Trail 20″ 7 components
Fork material
The fork is made out of aluminum, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels size
As for the wheels, Marin Coast Trail 20″ 7 2024, has a 20″ aluminum model. The 20″ wheels are a good fit for folding bikes, BMX, or children bikes. In conclusion, they are great for flat ground or very easy trails.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Coast Trail 20″ 7 comes with Rim brakes. Slightly lighter than hydraulic brakes, rim brakes are a budget choice. However, you could spend a little extra and get a bike that has hydraulic brakes.