Maxxis Minion DHX & New DH Casing

Is This The Tire Modern Downhill Riders Have Been Waiting For? 

For more than two decades, the Maxxis Minion name has been one of the most trusted names in downhill, bike park, enduro, and aggressive trail riding. From World Cup race bikes to weekend park setups, Maxxis gravity tires have earned their reputation by delivering predictable grip, solid braking traction, and the kind of confidence riders look for when the trail gets steep and rowdy.

But downhill riding has changed a lot. Bikes are faster, tracks are rougher, eMTBs are adding more weight and speed to the equation, and riders are pushing tires harder than ever. To keep up with those demands, Maxxis is launching two major updates: the all-new Minion DHX tire and the next-generation DH casing.

The DHX is a new dry-condition gravity tread built for speed, support, and high-load cornering. The updated DH casing is designed to give riders more stability, improved puncture protection, and the ability to run slightly lower pressures without the tire folding or feeling vague. Together, they represent a pretty big step forward for Maxxis’ gravity lineup.

What Is The Maxxis Minion DHX?

The Maxxis Minion DHX is a new gravity tire designed for dry, fast, and demanding terrain. Maxxis built it around the needs of modern downhill racing, where riders are loading tires harder than ever through rough corners, heavy compressions, and blown-out race tracks.

While the DHR II has long been the go-to Maxxis rear tire for aggressive riding, the DHX takes things in a more focused direction. Maxxis says the DHX offers comparable rolling speed and braking performance to the DHR II, but with more stability and a smoother transition from the center tread to the side knobs.

In normal rider terms, the DHX is for riders who like the speed and braking bite of a DHR II, but want a tire that feels more supported when leaned over hard or pushed into high-speed corners.

Why Maxxis Made The DHX

World Cup downhill tracks are not getting easier. They are steeper, faster, rougher, and more technical than ever, and Maxxis says the DHX was developed directly from athlete feedback to provide more control and confidence on these modern race tracks.

That athlete development is already showing up in results. Keen eyes will notice the DHX has already been raced to wins by Jackson Goldstone at the 2025 Champery World Champs and Mont-Sainte-Anne World Cup, along with Luca Shaw’s win at the 2026 Loudenvielle World Cup.

Of course, not every rider is lining up between the tape at a World Cup, but the same benefits apply to bike park laps, shuttle days, aggressive enduro riding, and eMTBs. If you are carrying speed into rough corners and asking a lot from your tires, the DHX was built for exactly that.

DHX Tread Design

The big story with the DHX is support. The new tread pattern uses reinforced shoulder knobs that are designed to resist folding under heavy cornering loads. That matters because when side knobs fold, a tire can go from feeling locked in to vague and sketchy real quick.

Maxxis also uses shallow siping on the knobs to help the tread conform to the trail surface. So while the DHX is built for support, it is not just a stiff blocky tire with no feel. The idea is to give riders a tire that stays stable under pressure while still finding grip across dry, rough, and loose-over-hard terrain.

The smoother transition from center knobs to side knobs should also make the DHX feel more intuitive when leaning the bike over. Instead of feeling like the tire suddenly drops onto the edge knobs, the DHX is designed to feel more consistent as you push deeper into a corner.

DHX vs. DHR II

The easiest way to compare the two is this:

The DHR II is the proven all-around aggressive rear tire. It brakes hard, rolls well for how much grip it has, and works across a wide range of trail conditions.

The DHX is more focused on dry gravity riding, high-speed stability, and extra cornering support. It keeps the familiar Minion feel but adds more support when the rider is really loading the tire.

If you ride a trail bike and still care about pedal efficiency, the DHR II may still be the better everyday choice. But if you are setting up a downhill bike, park bike, aggressive enduro bike, or eMTB, the DHX starts to make a lot of sense.

Front Or Rear Use

Although many riders will probably think of the DHX as a rear tire first, Maxxis designed it for front or rear use.

A few likely setups would be:

DHX front and rear for dry DH tracks, bike park laps, and riders wanting a matched high-support setup.

Assegai front / DHX rear for riders who want maximum front-end confidence with a more supported rear tire.

DHX rear with your favorite Maxxis front tire for riders who already like their front setup but want more rear-tire stability.

That versatility makes the DHX more than just a niche race tire. It gives riders another option in the gravity lineup depending on terrain, riding style, and how much support they want from the tire.

The New Maxxis DH Casing

The new DH casing might be just as important as the DHX tread itself. A tread pattern gets most of the attention because it is easy to see, but the casing is what controls support, damping, puncture protection, and overall ride feel.

Maxxis says the updated DH casing took more than two years of development and was tested with World Cup athletes. The goal was to create a casing that could stay compliant over small chatter while becoming more supportive as cornering and impact forces increase. Maxxis calls this progressive casing stiffness.

That is a big deal for gravity riders. You want the tire to feel supple enough to track the ground, but you also need enough support to prevent folding, rim strikes, and that vague feeling when the casing cannot keep up.

Lower Pressure, More Support

One of the biggest claimed benefits of the new DH casing is that riders can run about 2-3 psi less than they would with the previous-generation DH casing. Lower pressure helps the tire conform to the ground better, which can improve traction and give the bike a calmer, more planted feel.

Normally, riders add pressure to prevent tire rollover, rim strikes, or flats. The new casing is designed to let riders choose pressure based more on performance and feel, rather than simply trying to protect the wheel.

That could be a big improvement for riders in rocky terrain, bike parks, and enduro or DH tracks where tire pressure is always a balancing act between grip, comfort, and flat protection.

Better Protection Without A Big Weight Penalty

According to Maxxis’ lab testing on a 29x2.4 Minion DHR II, the new DH casing improves several key performance areas compared to the previous DH casing:

That is the dream update for a gravity tire: more support, more puncture protection, and nearly the same weight.

The updated construction uses a dual-ply 120 TPI casing, new casing material, a wider overlap extending toward the shoulder, and a high-hardness butyl insert. New DH casing tires will also be marked with a New DH Casing decal on the packaging and a DH casing tech badge on the tire sidewall.

Minion DHX Specs

The Minion DHX launches in 27.5 and 29-inch options, both in a 2.50-inch width, with New DH casing and tubeless-ready construction. Initial models use 3C MaxxGrip, with MaxxTerra options coming later.

The E50 rating is important too. The DHX is not just built for DH race bikes. It is also designed to handle the extra speed, weight, and load of aggressive eMTB riding.

Other Tires Getting The New DH Casing

The new DH casing will soon be available on other Maxxis gravity tires, including select versions of the Assegai, Minion DHR II, High Roller III, and Dissector.

That means riders who already have a favorite Maxxis tread combo can still benefit from the updated casing without needing to switch directly to the DHX.

Final Thoughts

The new Maxxis Minion DHX and updated DH casing feel like a direct response to where gravity riding is headed. Bikes are faster, riders are pushing harder, and tires are being asked to do more than ever.

The DHX brings a new dry-condition tread focused on support, stability, and smooth cornering. The updated DH casing gives that tread a stronger foundation, with better puncture protection, more support under load, and the ability to run slightly lower pressure for a more planted ride.

For downhill racers, bike park riders, aggressive enduro riders, and eMTB shredders, this looks like one of the most exciting updates to the Maxxis gravity lineup in a long time.