Size Guide
Description
Specifications
Geometry
Size Guide
Assembly
FLAT BAR GRAVEL REDEFINED
The DSX 2 is the versatile all-rounder in Marin’s flat bar gravel range—perfect for riders who want one bike to handle commutes, fitness rides, and weekend gravel loops. It delivers confident handling, trail-capable gearing, and fast-rolling 700c wheels—without the premium price tag. Whether you’re gravel-curious or upgrading your ride, this one nails performance and value.
LIGHTWEIGHT FRAMESET
At the heart of the DSX 2 is a Series 3 6061 aluminium frame with modern gravel geometry, now featuring a UDH (Universal Derailleur Hanger) for improved drivetrain protection and easy replacement, internal cable routing, and clearance for up to 45mm tyres. A full carbon fork and 12mm thru-axles front and rear keep the ride stiff, responsive, and smooth across pavement, gravel, or hardpack.
MARIN QUALITY
Marin has been designing bikes for the everyday explorer for decades, and the DSX 2 continues that legacy. Thoughtful details like rack and fender mounts, disc brake integration, and carefully selected components make this a dependable companion—whether you're loading up or heading off-grid.
SHIMANO DEORE 1X12 DRIVETRAIN
Built for durability and range, the Shimano Deore 12-speed drivetrain features a wide 10–51T cassette paired with a forged 42T crank. The result? Smooth shifting, excellent chain retention, and gearing that’s ready to take on steep climbs and fast descents with confidence.
MARIN FULL CARBON FORK
This full-carbon fork is built for smooth, precise handling with thru-axles and flat-mount disc brakes. Its tough-looking legs have three-pack mounts for extra gear and dedicated spots for a front mudguard.
SHIMANO BR-MT201 HYDRAULIC BRAKES
Reliable and easy to service, the Shimano BR-MT201/R300 hydraulic brakes provide strong stopping power and consistent feel. Perfect for mixed-surface riding where control and confidence matter most.
WTB RIDDLER 700X45MM TYRES
With a low-profile center tread and grippy side knobs, the WTB Riddler offers excellent speed and traction across varying terrain. Wide 45mm volume keeps the ride smooth and stable, wherever the road leads.
TUBELESS-COMPATIBLE WHEELS
Marin’s aluminum double-wall rims with 21mm internal width are tubeless-ready for lower pressures and fewer flats. Combined with forged alloy hubs and 12mm thru-axles, they offer dependable performance across every mile.
We reserve the right to modify product specifications and details without prior notification.
Length measurements are provided in millimeters and degrees, unless specified otherwise.
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
| Size | Age | Range (cm) | Range (ft & in) |
|---|---|---|---|
| 12" (Balance) | 2 - 4 | 80 - 100 | 2'6" - 3'1" |
| 16" | 4 - 7 | 100 - 120 | 3'4" - 4'0" |
| 20" | 7 - 9 | 120 - 135 | 4'0" - 4'5" |
| 24" | 9 - 11 | 135 - 145 | 4'5" - 4'9" |
If you are outside of the size range or unsure of the right fit for you, give us a call or come in and visit your local store to talk about your best options.
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Marin DSX 2 - Flat Bar Gravel Bike. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
Description
FLAT BAR GRAVEL REDEFINED
The DSX 2 is the versatile all-rounder in Marin’s flat bar gravel range—perfect for riders who want one bike to handle commutes, fitness rides, and weekend gravel loops. It delivers confident handling, trail-capable gearing, and fast-rolling 700c wheels—without the premium price tag. Whether you’re gravel-curious or upgrading your ride, this one nails performance and value.
LIGHTWEIGHT FRAMESET
At the heart of the DSX 2 is a Series 3 6061 aluminium frame with modern gravel geometry, now featuring a UDH (Universal Derailleur Hanger) for improved drivetrain protection and easy replacement, internal cable routing, and clearance for up to 45mm tyres. A full carbon fork and 12mm thru-axles front and rear keep the ride stiff, responsive, and smooth across pavement, gravel, or hardpack.
MARIN QUALITY
Marin has been designing bikes for the everyday explorer for decades, and the DSX 2 continues that legacy. Thoughtful details like rack and fender mounts, disc brake integration, and carefully selected components make this a dependable companion—whether you're loading up or heading off-grid.
SHIMANO DEORE 1X12 DRIVETRAIN
Built for durability and range, the Shimano Deore 12-speed drivetrain features a wide 10–51T cassette paired with a forged 42T crank. The result? Smooth shifting, excellent chain retention, and gearing that’s ready to take on steep climbs and fast descents with confidence.
MARIN FULL CARBON FORK
This full-carbon fork is built for smooth, precise handling with thru-axles and flat-mount disc brakes. Its tough-looking legs have three-pack mounts for extra gear and dedicated spots for a front mudguard.
SHIMANO BR-MT201 HYDRAULIC BRAKES
Reliable and easy to service, the Shimano BR-MT201/R300 hydraulic brakes provide strong stopping power and consistent feel. Perfect for mixed-surface riding where control and confidence matter most.
WTB RIDDLER 700X45MM TYRES
With a low-profile center tread and grippy side knobs, the WTB Riddler offers excellent speed and traction across varying terrain. Wide 45mm volume keeps the ride smooth and stable, wherever the road leads.
TUBELESS-COMPATIBLE WHEELS
Marin’s aluminum double-wall rims with 21mm internal width are tubeless-ready for lower pressures and fewer flats. Combined with forged alloy hubs and 12mm thru-axles, they offer dependable performance across every mile.
Specifications
We reserve the right to modify product specifications and details without prior notification.
Geometry
Length measurements are provided in millimeters and degrees, unless specified otherwise.
Size Guide
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
Assembly
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Marin DSX 2 - Flat Bar Gravel Bike. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
Our Marin DSX 2 - Flat Bar Gravel Bike includes the industry-leading Reid Warranty: lifetime on frame/rigid forks and 2 years on non-consumable parts. Shop online to enjoy a 30 Day Test Ride to guarantee you get a great deal.
Home Delivery
Our bikes are shipped in a box 85% assembled and require basic assembly, like turning handlebars and inserting pedals. Check out our Assembly Videos that give instructions on how to do this.
Buy One, Plant One
Since January 2020 we have worked with not-for-profit reforestation partners to donate enough money to pay a local person a fair wage to grow, plant and guard to maturity 1 native tree for every bike we sell.
We've now planted more than 400,000 trees and counting!