Marin 2026 DSX 1 Gravel Bike

The DSX 1 is Marin's flat-bar gravel bike, built for riders who want to go off the seal without committing to drop bars. The 6061 aluminium frame has internal cable routing plus mudguard and rack mounts, and it is paired with a full carbon fork on a 12mm thru-axle, which takes a surprising amount of vibration out of a rough road. The drivetrain is a Shimano Deore 1x11 setup with an 11-50 cassette and a 42T narrow-wide chainring, giving a low enough bottom gear for loaded climbs and enough top end to keep up on the flat. Tektro hydraulic disc brakes and 45mm WTB Riddler tyres make it equally at home on gravel, commuting and rough urban riding.

Key Features

• Series 2 DSX 6061 aluminium frame with internal routing, mudguard and rack mounts
• Marin full carbon fork with tapered steerer, 12mm thru-axle and fender eyelets
• Shimano Deore 1x11 drivetrain with an 11-50 cassette for a wide, low gear range
• Forged alloy crankset with a hollow spindle and a 42T steel narrow-wide chainring
• Tektro HD-R285 flat-mount hydraulic disc brakes with 160mm rotors
• Marin double-wall aluminium disc rims on 32-hole forged alloy hubs
• WTB Riddler 700x45mm tyres for grip on loose and broken surfaces
• Flat Mini Riser handlebar and MTB grips for an upright, confident position

Who Is the Marin DSX 1 For?

This is for the rider who wants gravel capability with mountain bike controls. Flat bars give more leverage and better braking position than drops, which makes a real difference on loose descents and in traffic, and the upright position suits anyone who finds a drop-bar bike uncomfortable.

In New Zealand it works particularly well as a one-bike solution. Rail trails, gravel back roads, a commute and the occasional easy singletrack are all within range, and the mudguard and rack mounts mean it converts to a proper year-round commuter without compromise. The 45mm tyres have enough volume to run lower pressures for comfort on long days.

Full Specifications