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Mini Morph™ is small in stature, but big on features--fills both fat and skinny tires with ease and has a convenient fold-out foot pad.

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Features

  • SwivelGrip provides a comfortable hand position while inflating
  • Fold-out foot pad provides hassle-free inflation
  • Fits Presta and Schrader valves
  • Includes mounting bracket

Imported.

View all Topeak Frame-Mounted Bike Pumps

Technical Specs

Best Use

Cycling

Pump Type

Mini-pump

Valve Type

Schrader

Presta

Maximum Pressure (psi)

160 pounds per square inch

Dimensions

10.2 x 2 x 1.1 inches

Weight

6 ounces

Reviews
70 reviews with an average rating of 4.1 out of 5 stars

Ratings Snapshot

Product Rating

38 out of 50 (76%) reviewers recommend this product

Review this Product

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Most Helpful Favorable Review

5 reviews with an average rating of 4.0 out of 5 stars
Easy To Pump
Genuine Risk
11 years ago
This pump is excellent for use while out riding. Straps to frame easily or small enough to fit in trunk on rear rack. Fills up my tires to 80 PSI quickly and easily with little exertion on my part. There is no pressure gauge on this model but I keep one of those little pen-like gauges in my bag, so no worries there. One thing I did not like was that there is no instruction concerning the use of the pump on the various types of valves. Package says it accepts Presta, Schrader & Dunlop valves but there isn't advice on how to achieve this except for a very small diagram on the package that I didn't notice for ten frustrating minutes while I played with the head of the pump nozzle. You have to unscrew the head of the nozzle or head and reverse the position of the parts inside to get it to fit a Schrader valve. Once that is done, it is very simple to use! I don't know why this information is not printed out in the instructions. They do give quite a lot of instruction on how to attach the pump to a bike frame but what good is having the pump on the bike if you can't get it to fit your valves. As may be obvious, I am not that mechanically gifted, so perhaps this isn't an issue for others who may know what they are doing.
Genuine Risk
RI
43 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 3.0 out of 5 stars
Easy to use but only minimum PSI
Ride don
17 years ago
I bought this pump because most of the Topeak stuff I've bought has been well made and has met my expectations. I bought this to replace my old pump which I used for my mountain bike because it would max out around 85 PSI. I got this for my road bike and pumped until I was blue in the face. I put a digital reader on it and it read 101 PSI; better than my old one but not the advertised 160 PSI. I really don't think 160 PSI is possible from something this small. I don't like frame pumps and this is a nice size. The hose and T-handle make it easy to use, but it is best suited for mountain bikes or city bikes, not for road bikes which need higher PSI.
Ride don
San Diego, CA
33 people found this review helpful
Brandon
Mountain View, CA
Rated 4.0 out of 5 stars

Has been reliable enough for me

7 years ago

This little pump has rescued my long-distance rides several times. It's small and unobtrusive and comes with a zip-tie clip mechanism if you don't want to use bottle-cage mounts. It supports both Presta and Schrader valves, but the mechanism to switch between the two is pretty clunky. I ride with 60psi tires and I don't have much issue pumping up the tires. When I get up to ~50psi, the pumping does get pretty tough. I can image that roadies who run 100+psi would struggle to get those final psis. The pump doesn't have a gauge, but getting to ~60psi isn't an issue.. just pump the tire until there's minimal give on the sides and it bounces well.

Helpful?
Ride don
San Diego, CA
Rated 3.0 out of 5 stars

Easy to use but only minimum PSI

17 years ago

I bought this pump because most of the Topeak stuff I've bought has been well made and has met my expectations. I bought this to replace my old pump which I used for my mountain bike because it would max out around 85 PSI. I got this for my road bike and pumped until I was blue in the face. I put a digital reader on it and it read 101 PSI; better than my old one but not the advertised 160 PSI. I really don't think 160 PSI is possible from something this small. I don't like frame pumps and this is a nice size. The hose and T-handle make it easy to use, but it is best suited for mountain bikes or city bikes, not for road bikes which need higher PSI.

Yes , I recommend this product
Helpful?
Profil3
Pennsylvania
Rated 4.0 out of 5 stars

Good and compact

3 years ago

In an effort to reduce the volume of stuff I carry with me on rides I purchased this pump. It is a good bit smaller than my previous pump which was a concern - especially when using for trail repairs. I had visions of having to pump for hours to inflate tires. i used this pump quite a few times on the trail and was pleased to find it worked as well as larger pumps I have and the short length of hose actually made it much easier to use. Even for a guy who has broken both elbows the effort required to use this pump was quite reasonable. It also did a better job getting to higher psi levels I use on my gravel bike.

Age:45–54
Yes , I recommend this product
Helpful?
CaptHurls
Marietta, GA
Rated 4.0 out of 5 stars

Great pump when on the side of the road

5 years ago

I believe in trying things before you have to use them -- so I did with this pump -- let the pressure out of a tire and began pumping it back up. I'm sold -- this pump works well and won't leave me stranded. I can easily patch a hole or swap out a spare tube I carry and be back on my way. Pros: easy to use, adjustable for multiple stem types Cons: the bike holder it comes with is not very strong holding the pump on the bike; I've dropped the pump a few times when it was secured in its holder and had to stop the ride and double back to grab it. Either use a zip tie to secure it to the pump bracket OR drop it in a bag on the bike.

Yes , I recommend this product
Helpful?
Genuine Risk
RI
Rated 4.0 out of 5 stars

Easy To Pump

11 years ago

This pump is excellent for use while out riding. Straps to frame easily or small enough to fit in trunk on rear rack. Fills up my tires to 80 PSI quickly and easily with little exertion on my part. There is no pressure gauge on this model but I keep one of those little pen-like gauges in my bag, so no worries there. One thing I did not like was that there is no instruction concerning the use of the pump on the various types of valves. Package says it accepts Presta, Schrader & Dunlop valves but there isn't advice on how to achieve this except for a very small diagram on the package that I didn't notice for ten frustrating minutes while I played with the head of the pump nozzle. You have to unscrew the head of the nozzle or head and reverse the position of the parts inside to get it to fit a Schrader valve. Once that is done, it is very simple to use! I don't know why this information is not printed out in the instructions. They do give quite a lot of instruction on how to attach the pump to a bike frame but what good is having the pump on the bike if you can't get it to fit your valves. As may be obvious, I am not that mechanically gifted, so perhaps this isn't an issue for others who may know what they are doing.

Yes , I recommend this product
Helpful?
Duane
⭐ Austin, TX
Rated 5.0 out of 5 stars

Good little emergency pump

2 years ago

I like the little pop out foot lever. I've had the smaller pumps where you're supposed to just have both ends in your hand, and I'm not a fan. I have found that this style of pump is a lot more workable when I have a flat, and I'm sitting in the dirt somewhere trying to work on my bike. I commute, and so mainly I'm focused on getting back on the road, not counting grams. However this pump is pretty light. It comes with a frame mount that can use bottle bungs or some zip ties if you want to fasten it somewhere else. The instructions were a little lacking, but there isn't a whole lot to it. To switch from presta to shrader, you unscrew at the inflater end and turn around a little rubber piece. Comes with a velcro strap to secure it to the mount. The pump handle rotates to lock it in place when not in use.

Age:45–54
Yes , I recommend this product
Helpful?
Pitcus
Costa Mesa, CA
Rated 4.0 out of 5 stars

Nice Features

12 years ago

Got this when my 15 year old frame pump took forever to fill a mountain bike tire on a 20 mile ride along concrete river trail. Wanted a pump head that was detached from pump body as this make filling easier on the wrist. This fit the bill without getting too expensive. Very sturdy and easy to hold but could not attach to frame next to water cage (where old pump sits). Currently looking for a better option for carrying other than in my backpack.

Yes , I recommend this product
Helpful?
average joe
Rated 5.0 out of 5 stars

Still going strong after 12 years

2 years ago

Bought one in the spring of 2011 to bring along on long road rides. Have since gotten into MTB and gravel in addition to road riding and this thing still gets popped onto any bike I'm riding. Figured I'd test it again today since it had been a while since I last used it and it's still working as well as it did 12 years ago. It's a little slow for pumping up my 2.6" mountain bike tires but it's an emergency pump so I'm not worried about how fast I can pump up my tires. After all these years it still gets my road tires up to 80 PSI no problem.

Age:25–34
Yes , I recommend this product
Helpful?
surly jason
Pittsburgh
Rated 4.0 out of 5 stars

Good Pump !!

16 years ago

I bought this pump to put on one of my bikes. After getting it, I saw the strange mounting bracket that could either be zip-tied to the frame or it could be mounted in place of a water bottle cage. I zipped it to the frame of my recumbent. When I unloaded the 'bent, I put it on the left-side seatstay on my Surly Cross-Check. It's a dandy little pump that's lightweight, pumps quickly and with minimal effort. It puts out an impressive volume of air considering it's a single-stroke design. Many friends have commented on the quality, speed and ease of use. The short hose makes a big difference in terms of ease of use and while it's *just* long enough, another quarter inch or even a half-inch would make a difference. If you need a pump, strongly consider this one !! The regular road morph is just a little too big for my taste but it does have an air gauge. The mini does not.

Yes , I recommend this product
Helpful?
Brandon K
Denver, CO
Rated 5.0 out of 5 stars

Great portable pump

4 years ago

Easy to use pump that fits in a bag or mounts to the bike. Having the extra stability of the foot pad and the extra leverage of the ground/body weight is appreciated for high PSI tires. I wish the pump had a picture for how the internals are supposed to be orientated for different valves, but the packaging has one. My bikes all use presta, so not a big deal once I set it up.

Age:25–34
Yes , I recommend this product
Helpful?
1 - 10 of 70 Reviews

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