Marin DSX

2025 RoadGravel Manufacturer page

Last known price: $899

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 9 38t / 11–46t
Gear range: 418%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 157.5–169
MD 166–179
LG 176–188
XL 185.4–193

Components

14 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Series 2 DSX, 6061 Aluminum, Internal Cable Routing, Mudguard and Rack Mounts, IS Disc Mount Not identified

Suspension

1 part

Fork

CrMo Steel, Straight-Blade, IS Disc Mount, Fender and Rack Eyelets Not identified

Drivetrain

6 parts

Bottom bracket

Sealed Cartridge Bearings, Square Taper Not identified
Cassette
- SunRace 11–46t
Chain
- KMC X9 9 speeds
Crankset

Alloy Crank, Steel Narrow-Wide Chainring, 38T Not identified
Rear derailleur
- microSHIFT Advent
Shifters
- microSHIFT Advent

Brakes

2 parts

Wheels and tires

5 parts

Front hub

Forged Aluminum Alloy, Disc Specific, 32H Not identified
Rear hub

Forged Aluminum Alloy, Disc Specific, 32H Not identified
Rims
- Marin
Spokes

14g Black Stainless Steel Not identified
Tires
- WTB Riddler

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA ORBIT CE
Pedals

Nylon Platform Not identified
Saddle
- Marin
Seatpost
- Marin
Stem
- Marin

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 405mm

Stack 573mm

Wheelbase 1060mm

Head angle 69.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	380	405	420	435
Stackmm	544.4	572.5	600.6	628.7
Top tube lengthmm	536.1	569.2	592.2	615.3
Seat tube lengthmm	430	480	520	558
Head tube lengthmm	120	150	180	210
Head tube angle	69.5°	69.5°	69.5°	69.5°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1024.42	1060	1085.4	1110.9
Front centermm	612	648	673	698
Bottom bracket dropmm	80	80	80	80
Bottom bracket heightmm	279.5	279.5	279.5	279.5
Standover heightmm	658.76	700.51	730.39	758.5
Fork rakemm	50	50	50	50
Trailmm	77	77	77	77
Stack/reach ratio	1.43	1.41	1.43	1.45
Suspension and parts
Crank lengthmm	170	175	175	175
Handlebar widthmm	640	680	680	680
Stem lengthmm	70	70	70	70

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 38
Largest chainring: 38
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 46
Lowest gear: 24.0 in
Highest gear: 100.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 45c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

24.0 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Highest gear

100.2 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2025
Sample: 1,536 bicycles with this information
Coverage: 76.6% of the class

Shifting

Mechanical

688 of 1,999 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2025
Sample: 1,999 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.2 km/h
Highest gear: 38.4 km/h

Total gear range 418%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 24.0–100.2 gear inches
Class reference (p10–p90): 22.8–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2025
Lowest gear: 1536 bicycles with this information, 76.6% of the class
Highest gear: 1536 bicycles with this information, 76.6% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds
Specification	This bicycle Marin DSX	Marin DSX 1	Marin DSX 2	Marin DSX 3	Marin DSX FS
Frame
Fork material	Steel	Carbon	Carbon	Carbon	Not informed
Suspension
Suspension configuration	Rigid	Rigid	Rigid	Rigid	Hardtail
Front travel	Not informed	Not informed	Not informed	Not informed	60 mm
Drivetrain
Smallest chainring	38	42	42	40	42
Largest chainring	38	42	42	40	42
Rear sprockets	9	10	12	12	12
Smallest sprocket	11	11	10	10	11
Largest sprocket	46	48	51	52	51
Lowest gear	24.0 in	25.4 in	23.9 in	22.3 in	23.9 in
Highest gear	100.2 in	110.7 in	121.8 in	116.0 in	110.7 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Suspension	Rigid	Rigid	Rigid	Rigid	Hardtail
Bottom bracket standard	Not informed	Not informed	Not informed	BSA	Not informed
Fork spring	Not informed	Not informed	Not informed	Not informed	Air