Marin DSX 2
The Marin DSX 2 gives you everything you need in a flat-bar gravel bike. It features comfortable hand positions you're used to, a simple and reliable 1x drivetrain, large tire clearance and dropper post routing for better off road control. So, whether you're racking up road miles, commuting to work or enjoying flowy singletrack, this bike is built for it all.
The DSX 2 is built around a Series 3 aluminum frame and a lightweight, carbon fork that’s packed with mounting points for bikepacking gear. There’s also a 12-speed 1X Shimano Deore drivetrain, WTB Riddler tires, Tektro hydraulic brakes and plenty of reliable Marin components.
Highlights
Tire Clearance: The DSX comes stock with 700x45mm tires, with room for 29x2.1” knobbies.Disk Brake: The DSX features the latest flat mount disc brake standard for smooth, controlled stopping in all conditions with minimal maintenance.
Geometry

Dimension | S | M | L | XL | |
---|---|---|---|---|---|
A | STACK mm | 544.4 | 572.5 | 600.6 | 628.7 |
B | REACH mm | 380 | 405 | 420 | 435 |
C | HEAD TUBE ANGLE | 69.5° | 69.5° | 69.5° | 69.5° |
D | HEAD TUBE LENGTH mm | 120 | 150 | 180 | 210 |
E | SEAT TUBE ANGLE | 74° | 74° | 74° | 74° |
F | SEAT TUBE LENGTH mm | 430 | 480 | 520 | 558 |
G | TOP TUBE EFFECTIVE mm | 536.1 | 569.2 | 592.2 | 615.3 |
H | BB HEIGHT mm | 279.5 | 279.5 | 279.5 | 279.5 |
I | BB DROP mm | 80 | 80 | 80 | 80 |
J | CHAIN STAY mm | 425 | 425 | 425 | 425 |
K | WHEEL BASE mm | 1024.42 | 1060 | 1085.4 | 1110.9 |
L | STAND OVER HEIGHT mm | 658.76 | 700.51 | 730.39 | 758.5 |
M | FORK OFFSET mm | 50 | 50 | 50 | 50 |
SEATPOST DIAMETER mm | 27.2 | 27.2 | 27.2 | 27.2 | |
HANDLEBAR WIDTH mm | 640 | 680 | 680 | 680 | |
STEM LENGTH mm | 70 | 70 | 70 | 70 | |
CRANK LENGTH mm | 170 | 175 | 175 | 175 |
FAQs: Marin DSX 2 2025
Basics
What size bike do I need?
What is Invisiframe and is it worth fitting it to the Marin DSX 2?
What is tubeless setup and can the Marin DSX 2 be set up tubeless?
What equipment & info will the bike arrive with?
Is it possible to see the Marin DSX 2 in your showroom & is it possible to have a test ride or demo it?
What type of bike is the Marin DSX 2 and what is it designed for?
How should you clean & maintain the DSX 2?
I'm new to riding, what essential bits of kit do I need to get going?
Where can I ride the DSX 2?
Technical
Where can I find all of the major components that come on the bike?
Can you fit a water bottle on the bike?
What warranty comes on the DSX 2?
Does the DSX 2 come with pedals?
Can I get hold of spare / replacement parts easily for the DSX 2?
Can I add upgrades to the bike?
Purchasing
Why choose MTB Monster?
Do you offer 0% finance for the DSX 2?
Do you accept Cycle To Work vouchers? How does it work?
I'm still sorting my payment method, can I reserve a bike?
The bike is not yet in stock, can I pre-order one?
How will the bike be delivered & what are the setup requirements?
What are the delivery options?
Can I collect the bike in the store?
I still have more questions, can I speak to someone?
- FRAME:
- Series 3 DSX, 6061 Aluminum, Tapered Head Tube, Relieved BB, Internal Cable Routing, Mudguard and Rack Mounts, Flat Mount Disc, 142x12mm Thru-Axle
- FRAME MATERIAL:
- Aluminium
- FORK BRAND:
- Marin (Rigid)
- FORK:
- Marin Full Carbon w/ Tapered Steerer, 12mm Thru-Axle, Flat-Mount Disc, Fender Eyelets
- FORK TRAVEL:
- Rigid Fork
- WHEEL SIZE:
- 700 c
- WHEELS:
- Rims: Marin Aluminum Double Wall, 21mm Inner, Disc Specific, Tubeless Compatible / Hub Rear: Forged Aluminum, 142x12mm, Disc Specific, 32H / Hub Front: Forged Aluminum, 100x12mm, Disc, 32H
- TYRES:
- WTB Riddler, 700Cx45mm
- DROPPER SEATPOST:
- No
- SEATPOST:
- Marin Alloy
- SADDLE:
- Marin DSX
- CRANKSET:
- Forged Aluminum, 42T Steel Narrow Wide Chainring
- STEM:
- Marin 3D Forged Alloy
- GRIPS:
- Marin MTB
- SHIFTERS:
- Shimano Deore, SLM6100, 12-Speed
- BRAKE BRAND:
- Tektro
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- Tektro HDR285 Flat Mount Hydraulic, 160mm Rotor
- FRONT DERAILLEUR:
- N/A
- REAR DERAILLEUR:
- Shimano Deore, RDM6100, 12-Speed
- CHAIN:
- KMC X12
- NUMBER OF GEARS:
- 12 Speed
- PEDALS:
- Nylon Platform
- FRONT MUDGUARD:
- MTB Monster Mudguard
- EXTRAS:
- Bolt-On Thru-Axles F and R
- PLEASE NOTE:
- Specifications, pricing, and availability are subject to change without notice.