Race inspired knob design is direction specific when front mounted. Rear bi-directional design rolls fast in one direction, climbs hard in other. Low knob height excels in dry conditions.
Strengths: Ultra grippy on steep, rocky climbs. Fast rolling.
Weaknesses: Unavailable to buy new :-(
Bottom Line:
If I could still get hold of these tires I would never use anything else for my back.
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Submitted by
tonkota
a Weekend Warrior
from Spokane, WA, USA
Date Reviewed: July 16, 2008
Strengths: sticky in the rocks and hard pack, bi-directional depending on what you want (fast or traction)
Weaknesses: a little narrow, not for pavement
Bottom Line:
I like these in the rocks (basalt and river rocks) and hard pack we have here in Eastern Washington. They were very grippy (I had them on the traction direction). On the short section of pavement, you could hear them sticking. What a drag on pavement. I wouldn't commute with these. The Ignitors are better for that. I like these tires, but I think they are a specialty tire, not all around great.
Submitted by
Tom Basic
a Weekend Warrior
from Atlanta, GA, US
Date Reviewed: September 21, 2007
Strengths: Very fast, great cornering, light
Weaknesses: Narrow, not a wet-conditions tire
Bottom Line:
I have discovered that speed is king for the type of trail riding I do. If I did pure gravity riding, I'd get bigger/more aggressive treads. For trail riding, though, traction actually takes a back seat to my need for speed. Being able to pedal faster allows me to clean sections and maintain a higher, overall rhythym to busting the trail. The only thing I'd fault these tires on is their narrow/low volume size. Otherwise, they are the fastest tires I've ever had, they're fast on the street and dirt, they have great grip in dry conditions, and they're tough. No wear problems.
I'm 195 lbs. with riding gear and am running Stan's. I run about 28 psi front and rear. I ride light and fast.
All tires are a compromise. Nothing out there can give you excellent grip in wet and dry and be fast and light all at once. This tire matches my style.
Similar Products Used: Rithchey Z-Max 2.35 (best combination of speed and cornering, phenomenal front tire), Motorapter 2.4 (monster traction and volume, but not fast), IRC Backcountry (slow, poor volume, DO NOT USE ON FRONT), Onza Aggro/Honch (roll off the rim easily), Velociraptors (rear 1.9 has unacceptable volume for anyone over 150 lbs.), and many others.
Bike Setup: KHS AM1000, WTB SpeedDisc rims, Manitou Minute 1:00, Fox Vanilla R, Avid BB7's.
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Submitted by
Donovan K.
a Cross Country Rider
from Rochester
Date Reviewed: June 29, 2007
Strengths: Went on surprisingly easily. I like the fact that you can flip it either way. Hooked up well on the trail with some hard pack and loose-over-hard pack.
Weaknesses: Climbing, if you're going to use the tire on your rear wheel, make sure it's flipped into the "Climb" direction.
Bottom Line:
The bottom line: good tires for a good price. I'm not sure what crawled up the other reviewers butts, but these tires work well for me at least. The best thing to do is just buy 'em and try 'em.
Submitted by
Diggs
a Cross Country Rider
from Midwest
Date Reviewed: October 28, 2006
Strengths: Fantastic grip, rolls well.
Weaknesses: Knobs tear easily due to soft compound
Bottom Line:
This tire grips anything and is probably the best all weather, all condition trail tire I've used. It rolls reasonably well due to the ramped knobs, making it a good dry weather tire also. Compared to the Panaracer Fire XC it has much less rolling resistance. Cornering is excellent and predictable and wet corners are not as sketchy as the Fire's. Casing is very soft due to the center soft compound, so you will need tire liners if you ride around thorns.
These tires would have a short life if you ride on rocky trails, but would grip the rock extremely well. But that is the tradeoff with soft compound tires.
Mud cleanout is average. Pavement riding is acceptable for a full knob tire. Gravel is very good. Where these are best is in damp to dry soil. I've never pinch flatted these even with low pressure.
Overall I'd give these 4 flaming turds. Still the Michelin Jet S in the green compound remains the best xc tire of all time in my book.
Bike Setup: Rocky Mountain Thin Air, XTR, Avid, Manitou Black Elite
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Submitted by
Brian G.
a Cross Country Rider
from cebu, philippines
Date Reviewed: October 17, 2006
Strengths: the tire is light and rolls fast.
Weaknesses: this tire has low side knobs resulting in not-so-stellar cornering performance.
Bottom Line:
i bought these at a LBS for $20 (cheap for a folding tire).the first thing i noticed when i put these on my bike is how fast it rolls, its lighter than my fireXC and less noisy when i'm road riding. i've been using this tire for a month and i'm satisfied with its performance. it rolls fast on any terrain and climbs reasonably well, you can mount the rear on high traction mode for better grip on climbing. despite the 2.1 marking this tire looks like a 1.9. this is a good race tire but definitely not for the inexperienced rider especially when riding on wet and muddy terrain and with low side knobs, cornering on gnarly terrain can be tricky. i'm giving the hard drive 4 chillis for value and performance.
Similar Products Used: panaracer fireXC pro (my fave tire)
Bike Setup: hard tail
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Submitted by
joshie chu
a Cross Country Rider
from oaktown, biotch
Date Reviewed: October 6, 2006
Strengths: cheap, light, reasonable traction
Weaknesses: small -- seems more like a 1.9; harsh ride quality
Bottom Line:
I put this on my XC FS rig thinking that with rear suspension, the smallness of this tire wouldn't matter much. I was dissappointed to with the rate at which this tire deflected off of just about anything. At just under 40 lbs, this tire felt like it was made of plastic. I'd have been better off riding my ol' Green Machine down the trail -- well, almost. Back to my Mutano 2.14 within 5 rides.
Bike Setup: yes, set up just the way I like it. Full susp. XC -- all that matters here
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Submitted by
charlie
a Cross Country Rider
from sunnyvale, ca, usa
Date Reviewed: June 6, 2005
Strengths: grip as well as most everything else in general conditions. Rires with a tighter block spacing will do better on hard pack, but the HD does better in gravel and mud. I've had no problem with them except maybe buzz on pavement, but who cares about how well a mt bike tire does on pavement?
Weaknesses: I replaced a Bontrager ACX 2.0 with the HD 2.1. The Bontrager was a lot lighter (480 gm) and did very well. The HD 2.1 is 560 gm and I can notice the added weight. The "fast rolling" tread direction has little ramps on the knobs which cause the tire to slip on steep uphills. Of course, braking is better this way. If you will run the tire on the rear, use the "high traction" direction.
Bottom Line:
I think the bad reviews came before 2003 and the good reviews came afterward. I wonder if Maxxis changed the design or the rubber compound in 2003 and improved performance. These work as well in mud, rock, loam and gravel as well as you could expect. They are quite tough and long-wearing. This alone is a good reason to buy them. I use mine on the back because the 2.1 HD is really about a 2.0 and I like a wider tire up front. I got mine as the San Francisco Velo Swap at the Maxxis booth for US$10 - apparently because the multi-color labels - sprayed on in layers - did not match up and so the tire are "cosmetically challenged." But they are worth even $35.
Bike Setup: Santa Cruz Superlight with Marz MXR 85 mm fork, Fox Float RL shock, Avid SD 7 brakes with ceramic rims. (it's not an "all mt" bike and of course this affects my impression of tires). I have one tire and run it on the back with a WTB Mutanoraptor "2.4" up front (which is actually a genuine 2.1 inches wide, making it about the widest tire you can get for less than 600 gm -that won't pop on 30 mph rocky descents).
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Submitted by
Chris N
a Downhiller
from Austin, Tx
Date Reviewed: May 12, 2005
Strengths: Cheap knock-off of Michelin HotS tread, light for wire bead, tough rubber compound, fast rolling. Best in hardpack with loose on top, dry conditions.
Weaknesses: Bit narrow for 2.0.
Bottom Line:
Excellent, tough tire for the money. I tried a new pair of Continental Explorer Pros, 127 TPI, kevlar bead. They a great tire, but Ft. Hood trail has lots of sharp edged rocks which ripped the knobs off. Not good with No-tubes! So, tried these Maxxis, they are tough, no torn knobs, and fairly fast rolling. Wire beaded ones are reasonable weight. Needed compressor to install with No-tubes. Highly recommended for trail tire. This review really sums it up: http://www.maxxis.com/media/gallery/item_14251.jpg
Submitted by
Johannes Gerber
a Racer
from Port Elizabeth, South Africa
Date Reviewed: April 19, 2005
Strengths: Strong compound, very few punctures, can be abused, good climbing. They perform very well in South African conditions, singletrack, rocks and gravel.
Weaknesses: Can wash out in very loose gravel, at speed.
Bottom Line:
It's a very good race tyre. Mine were about 630g per tyre, for wire bead, running tubeless. Can be run at various preassures. Lasted me one season of racing and about 150km per week. I totally trashed these tires through rocks and they have never let me down. There are some small cuts noticable in the thread. Good value for money.
Similar Products Used: Panaracer Fire XC, Larsen TT, Ignitor, Worm Drive, Pythons.
Bike Setup: Amp B4, Noleen fork.
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Submitted by
Geoff
a Cross Country Rider
from UK
Date Reviewed: October 20, 2004
Strengths: Grip, stability and predictability on all dry surfaces including loose stuff!
Weaknesses: Cloggy mud, but then they are a summer tyre, not designed for this.
Bottom Line:
These are the best summer tyres I've ever had. I cannot believe some of the reviews below. They excelled on everything I tried them on, they give you a lot of confidence. I also had no problems in the wet. Even in mud they are not that bad, still rideable in all but the cloggy stuff. I recommend these to anyone, just put the muds on when winter comes.
Bike Setup: Intense Spider XVP, XT gear + Mini Hope brakes
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Submitted by
DHbiker~
a Cross Country Rider
from USA
Date Reviewed: September 28, 2004
Strengths: -Looks Cool -Cheap -Good for the money -Better than a lot of stock tires -Fast tire -Light
Weaknesses: -Washes out on steep loose stuff -Could use more traction
Bottom Line:
This is a great tire for the money. It is the 2.1 version and I personally like it. It is light and strng too. The only thing I don't really like about it is that it is kind of weak when it comes to doing switchback turns and the wheel may become washed out.
Submitted by
Big Boy Truck
a Cross Country Rider
from Seoul, Korea (FL)
Date Reviewed: September 19, 2004
Strengths: Fast rolling, grip, looks
Weaknesses: None so far
Bottom Line:
I read the other reviews about this tire, but went ahead and brought them anyway, just cause they looked cool, little did I know I was in for a treat. As soon as I put them on and got on my bike, I immediately noticed the difference, they rolled way better than the Mythos(1.95) that I took off, and when I hit the trail... oh what a feeling. It was wet from the recent rain and these gripped like they were holding on to drugs. I have mine mounted front and rear on the climbing side, so maybe that may make a difference. I like them so much that I'm getting 2 more of them. So read the reviews, make your own choices, and get out and ride, that's the only way to find out how they do.
Submitted by
Gabriel Medeiros
from Rio de Janeiro - Brazil
Date Reviewed: January 5, 2004
Strengths: The specific rolling direction enables you to increase the tires performance for hard - climbing or asphalt/downhill fast - rolling. The tire can make good corners under dry conditions.
Weaknesses: The design is too specific and doesn't works well on gravel or on wet.
Bottom Line:
It's a good tire for using on asphalt and dry trails. I don't recommend this tire for beginners because it's very specific and should not be used for every kind of ride. This tire don't perform good on gravel.
Bike Setup: GT Palomar with deore/deore xt transmission, Rst Aerosa fork, and Maxxis Instinct and Skelter 2.35 tires.
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Submitted by
Andrew Gillespie
a Weekend Warrior
from Port Elizabeth
Date Reviewed: October 28, 2003
Strengths: Inexpensive, fairly light, performs well and wears slowly
Weaknesses: none
Bottom Line:
I love these tires. I have not had any problems with them at all. They corner great, they roll fast, they climb well and I have no trouble getting them onto or off of my Mavic X221 rims unlike some other posters.