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Topeak Dual Master Blaster Pump

MSRP $
# of Reviews 24
Average Rating 2.96/5
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Submitted by Tim a Weekend Warrior from Ringwood, NJ
Date Reviewed: September 24, 2006
Favorite Trail:Ringwood, all of it!
Duration Product Used:2 Years
Strengths:Its light and in theory should work.
Weaknesses:May work intially, but will fail.
Similar Products Used:Anything eles.
Bike Setup:Cannondale Prophet with a flat rear tire no thanks to this thing.
Bottom Line:This pump initially worked well, but crapped out on me on a trail ride and just would not get up to anything close to a useable pressure. After getting some assistance I finished that ride. Later I though I fixed the pump, but today after pinching in a race I took this piece of ^%$# out of my bag and it failed a second time resulting in my first DNF! But I don't need to worry about this pump anymore after rightfully bashing it to oblivion against an unsuspecting tree.
Value Rating:1Overall Rating:1

Submitted by Stephan S a Racer from Saipan
Date Reviewed: March 13, 2004
Duration Product Used:1 Year
Price Paid: $30.00
Strengths:none
Weaknesses:leaks, stops working
Bottom Line:It faled me too, for the second time. The two way valve must have blocked and now I suck out the ait that I just pumped in. How do you guys fix these? For now its useless to me and I need to buy another.
Value Rating:1Overall Rating:1

Submitted by TonyP a Weekend Warrior from Brussels, Belgium
Date Reviewed: November 8, 2002
Duration Product Used:6 months
Price Paid: $30.00
Purchased At:LBS
Strengths:Nice design
Weaknesses:Needs to be kept out of the elements
Similar Products Used:Cheap pumps
Bottom Line:I bought this with my bike and installed it on the frame. After 6 months I had a flat and found that the pump wouldnt work any more.

There is a tiny air intake in the handle which lets dust, mud and water in, and blocks open the valve in the handle.

Not a pump for heros.
Value Rating:1Overall Rating:1

Submitted by Ira a Cross Country Rider from Australia
Date Reviewed: October 12, 2000
Duration Product Used:6 months
Price Paid: $35.00
Strengths:Has a gauge
Weaknesses:This is a pump designed by people who do not cycle !! Takes considerable amount of strength to plug the valve. It always leaks when pumped. It causes the valve to shift sideway.
Bottom Line:Basically do not buy this pump unless you want a pump that does not work. A Made in China foot pump that cost $10 is a better option, gauge included although slightly inaccurate.
Value Rating:1Overall Rating:1

Submitted by Greg Wang a Weekend Warrior from Pleasanton, CA
Date Reviewed: June 10, 1999
Favorite Trail:
Tilden/Joaquin Miller/Redwood/Morgon Territory
Duration Product Used:
2 Years
Strengths:
Pumps well enough, mostly sturdy
Weaknesses:
heavy
pin that holds handle on may come off!
Similar Products Used:
Zefal junk, Topeak Mini Master Blaster
Bike Setup:
Mongoose hardtail
Bottom Line:In a review below two years ago, I gave this product a 3....I'll still give it a 3, but beware, on mine, the pin that holds the handle on fell off and is gone forever. The less moving parts the better....at least there is a lifetime warranty.
I do like Topeak equipment....I replaced my Dual Master Blaster with a Mini Master Blaster and it works great.
Overall Rating:3

Submitted by Smithers a cross-country rider from Houston
Date Reviewed: January 28, 1999
Bottom Line:

I decided to buy a pump when I got stranded with a flat up in Colorado, but having this POS wouldn't have helped me even there.The best this useless pump could deliver was about 20 psi. It leaked out of the handleshaft every time I tried to go higher. On the trail, after f^&*$ing with it for about 5 minutes I gave up, borrowed my friends pump and finishing in about 30 sec.I just returned it last night. Gotta love REI.
Overall Rating:1

Submitted by Wire a weekend warrior from Singapore
Date Reviewed: November 3, 1998
Bottom Line:

Got the DMB2 just a few days back. Nothing seems broken except the pump gets really hard when I attempt to push it beyond 85psi on my slick. I bought it cuz its rated to go beyond 120 and my good old Zefal hpx cannot fit my mtb frame.I'll give it 3 overall (1 against my hpX but that's unfair).
Overall Rating:3

Submitted by Kristy Mack a weekend warrior from Greensboro, NC
Date Reviewed: September 13, 1998
Bottom Line:

One month ago I bought this pump. It had a pressure gage, so I thought, cool, I'll get it. Multi-purpose. Well, this pump SUCKS. I have determined, on several occasions, that the pressure gage has been incorrect. This has cost me one snakebite flat and another near blowout. I am also frustrated by the fact that every time I attempt to inflate my tires to the (supposed) correct pressure, my presta valves are bent beyond repair.
In fact, the twin head technology they boast of makes no difference in how
quickly the pump does its job. I have seen grass grow in the time it takes to
inflate my tires with this sorry excuse for what they call a top-of-the-line pump. I paid $40 for this pump--I can go anywhere and get a better pump than this one.
Overall Rating:1

Submitted by Matt a weekend warrior from Oakland, CA
Date Reviewed: February 4, 1998
Bottom Line:

I like my mini master blaster. I've used it to pump up to 85 psi without any problems, and the pump is pretty compact. The gauge reads about 5 psi low, but at least it's consistent about it. The only problem I experience is that it tends to pop out of its clamp holder when installed on the down tube, even when secured with the supplied velcro strap. I used a second velcro strap to hold it securely.
Overall Rating:4

Submitted by j a weekend warrior from rochester,ny
Date Reviewed: January 8, 1998
Bottom Line:

this is a review for the mini master blasternice pump, works good for me with no problems after 2 years. This is the only pump I have, so it gets used for lots of other stuff besides roadside flats. I think the only time I ever used it on the trail was when I lent it to some guy.The guage is useless, kinda regret spending the extra $7 or so, since I've never seen it move past 40 psi, and I think it's better anyway to go by feel.pumps both ways, which cuts down on pumping time.
Overall Rating:5

Submitted by Frank Cseri a downhiller from Philadelphia,PA
Date Reviewed: October 12, 1997
Bottom Line:

Borrowed a guys TOPEAK who I met on the trail. Got my tire pumped but on the last few strokes, handle busted off. Could someone e-mail on where I can get a replacement handle for this guy. Iwas impressed by the pump at first but was sadly dissapointed.
Overall Rating:1

Submitted by RockSci a from San Francisco
Date Reviewed: October 10, 1997
Bottom Line:

OK, So this is a review of the TOPEAK mini-masterblaster. I have to warn people to stay away from this thing. I get flats on a regular basis due to cactus and car parts so I've used this pump. On the 6th use It stopped working. The damn thing leaked. I couldn't tell where it was leaking from but it left me stranded. I have no good feelings towards this piece of crap. Other than not working it seems fine.
Overall Rating:2

Submitted by jason a cross-country rider from North Carolinia
Date Reviewed: August 10, 1997
Bottom Line:

Great product, no defects in workmanship.
Overall Rating:5

Submitted by Ace Mc Winnie a racer from Down Under
Date Reviewed: August 6, 1997
Bottom Line:

The same thing happen to me as did Howard Krakower. Exept the gauge doesn't move past 30psi. I had to return this prouduct 3 times before I got one that works. Well thought out design though
Overall Rating:3

Submitted by Chris a weekend warrior from New Jersey
Date Reviewed: July 23, 1997
Bottom Line:

Zefal's suck. This pump is great, it does everything a pump is supposed to do and keeps on doing it. The gauge is nice too.
Overall Rating:5

Submitted by ???? a from home
Date Reviewed: June 20, 1997
Bottom Line:

I jack off alot so this pump is easy to use. If any ladies want to get good at this pump just come on over!
Overall Rating:5

Submitted by JJ Don a weekend warrior from Santa Monica, CAlifornia
Date Reviewed: June 17, 1997
Bottom Line:

This pump is the best ever. I will never buy another again.
Five giant, steaming chiles to the folkes at Topeak!!!!!
Overall Rating:5

Submitted by King Kikapu a cross-country rider from Salem, MO
Date Reviewed: June 5, 1997
Bottom Line:

These pumps are very good. They are lots cheaper than the Blackburns, and they do just as good a job, if not better. At least they aren't as bad as the Zefals.
Overall Rating:4

Submitted by D.J. a cross-country rider from Vancouver, Canada
Date Reviewed: April 29, 1997
Bottom Line:

O.K., so this is actually a review of the Topeak Mt. Masterblaster pump. It a knock-off of the Blackburn Mammoth Mt., and I picked it up for about $15 less than the Blackburn. It pumps really quickly, has a positive-locking handle, and appears well made. The only problem is that the shaft snapped where it's screwed into the handle. This appears to be a design flaw, as the threads were cut too deeply into the shaft. The pump was not subjected to any sort of abuse, and was only used about 6X.
Overall Rating:2

Submitted by Brian Barrett a cross-country rider from Twin Lakes, Id.
Date Reviewed: April 16, 1997
Bottom Line:

This pump rules. I got sick of hiking ten miles out of the mountains with my busted Blackburn at least once a season. While Blackburn always stood behind their products with excellent support I needed a more durable pump. Topeak makes an incredibly lightweight product that always works and pumps in half the time of its competitors.
Overall Rating:5

Submitted by Howard Krakower a weekend warrior from Nepean, ON, Canada
Date Reviewed: April 9, 1997
Bottom Line:

Product is defective. The part where the barrels connect to the head leaks. Model DMB2 was purchased in Sept/96. It didn't seem to work right, but it was only today that I tested the pump partially submurged and saw the leak.
Overall Rating:1

Submitted by Lee a weekend warrior from California, USA
Date Reviewed: August 27, 1996
Bottom Line:

Topeak Combo Master Blaster pump, bought in 1996.

This is a folding floor pump that can be carried on the bike (under the
top tube, or in a pannier).

It doesn't compete with regular floor pumps like the Zefal Husky for
pumping power, and it doesn't have a gauge, but it is far easier to use on
the road or trail than a regular full size or miniature frame pump. It
pumps a large volume compared to regular frame pumps and can pump to road
bike tire pressures easily. It is slightly heavier than a regular full
size frame pump. The mounting clip allows one to easily move the pump
between multiple bikes (it uses a hook and loop strap to hold the pump
and another to hold the clip onto the top tube), but does not work very
well anywhere except the top tube (tourists and campers can, of course,
put the pump in a pannier). Some parts inside the head can be reversed
for presta or schaeder valves.

If you don't mind the weight, and mounting it on the top tube is not a
problem, this pump is a good choice for a portable pump for use on the
road or trail.
Overall Rating:4

Submitted by BikeBoy a weekend warrior from Australia
Date Reviewed: August 27, 1996
Bottom Line:

My dad got me the Power 21 while he was in America. This was instead of the
Cool Tool. He told me about it on the phone, saying how many thing s it did, I
thought it would be huge. When I got it, it was TINY, it has heaps of tools:
2,2.5,3,4,5,6,8,9 and 10mm Hex keys, chain key, two spoke keys, nylon tyre
levers, glueless patches, a chain hook and heaps of box wrenches(8,9,10,14,15).
It is in two acual tools, making it possible to do more things, especially with
some of the tools being put in twice or more. It all gets held in a pouch which
can get fastened to your frame, seat tube or, as they suggest, your belt. Well,
I knoe that's where I'll put mine, sure. It provides a great variety of tools,
for a good price, and I think it's better than the Cool Tool.
Overall Rating:5

Submitted by Greg Wang a weekend warrior from Berkeley, CA
Date Reviewed: July 24, 1996
Bottom Line:

I have been through a couple Zefal pumps. I think they are poorly made and they suck. I just bought a TOPEAK Dual Master Blaster. As the name pretty much implies, it is double chambered. It's kind of heavy, but it's never going to break.
Overall Rating:3






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