Showing posts with label presta. Show all posts
Showing posts with label presta. Show all posts

Monday, July 2, 2012

Avenir Thorn Resistant Tube 700x18-25c Review

Avenir Thorn Resistant Tube 700x18-25c
Average Reviews:

(More customer reviews)
These are heavy duty tubes. I did not expect them to be as thick as they are and I mean they are thick. I installed these tubes on two of my bikes so far but haven't had a chance to go for a long ride yet. But I didn't have any problems with installation. I removed the original tubes and installed these and I used one of the ORIGINAL tubes as a spare in case I do have a flat. I would not use one of these as a spare as they are about the weight of three regular tubes combined.

I have a Burley trailer that uses 20x1.75 tubes and even ordered tubes for it as I don't want any flats. And even if I do these are so thick that I could probably run the tires flat and still keep going.
I was leary about ordering these at first but at this time I am very please with this product. Just take your time and make sure that the tire seats itself properly on the rim and I would recommend these to others and I will also update my review of them after I get some miles on these tubes.
Since these tubes are so thick and heavy it might take some more effort to pedal because of the rotational force that is involved. I don't think I would use these on my road bike because of that. But for the commuter bike that I plan on riding to work (7 miles one way) or the bike for pulling by trailer it won't matter that much to me. I don't want to fix a flat. If you are planning on riding a long distance (10 to 20 miles or more) stay with the lighter tubes and just carry a spare tube in case you have a flat. It will take more effort to pedal but you won't be fixing flats all the time.UPDATE....I had these for five months and the problem that I have had was that the brass is not sealed to the rubber as it should and the air is leaking out around it. I don't know of anyway to seal this so the tube is trashed. This is the first time that I have had any problems with the filler valves messing up.

Click Here to see more reviews about: Avenir Thorn Resistant Tube 700x18-25c

Replacement tube for narrow 700c road tire Presta valve Thorn resistant.

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Wednesday, June 27, 2012

Planet Bike The Dial Guage Analog Bicycle Tire Gauge (0-140psi) Review

Planet Bike The Dial Guage Analog Bicycle Tire Gauge (0-140psi)
Average Reviews:

(More customer reviews)
I've come to like most Planet Bike products, but this is not one of them. The gauge works great for schrader valves. It creates a great seal and is very accurate. The push button reset is also very nice. Unfortunately, this thing is awful for presta valves, which is the reason I bought it. I've tried again and again and cannot seem to find a way to avoid losing 5-10 PSI when attaching it to the valve. It completely fails to create a good seal and you will lose more air pressure the longer it stays on the valve.

Click Here to see more reviews about: Planet Bike The Dial Guage Analog Bicycle Tire Gauge (0-140psi)

Planet Bike Dial Air Gauge has a dual range dial that displays up to 140 psi. Retains reading until resetDual range dial displays up to 140 psi and 10kg/cm2. Presta/Schrader adaptable head

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Tuesday, May 29, 2012

Zefal Twin Bicycle Tire Gauge Review

Zefal Twin Bicycle Tire Gauge
Average Reviews:

(More customer reviews)
I bought this to carry with me while cycling, and I take it with me every time.
I remember I bought it in Japan, I moved back to the States in 2004, and I had been using it in Japan for at least three years, so let's just say this thing has been serving me well for ten years and tens of thousands of miles. During that ten years I've ridden an average of four days a week / 52 weeks a year--so that's thousands of rides this thing has lasted me. It's also safe to say I've used it at least a hundred times, probably twice that.
And it still works.
If you haven't been using a pressure gauge when inflating your tires, using the old pinch or squeeze method instead, I guarantee your tires are horribly underinflated. Try to correct this without a gauge and they might be horribly overinflated--which can cause them to explode (really, this has happened to me).
Stick it in your pocket, saddle bag, or backpack along with a couple of Pedro's Tire Spoons, a mini pump, and a spare tube and you're ready to be up and rolling after a flat during all those good times cycling without having to end your ride midway, take the bike to a shop, and pay $15 to $20 to have a pro do a bad job of what you should have been able to do better yourself in five minutes on the side of the road or trail.
Note that this gauge is compatible with both Schraeder valves--like the ones that are on your car tires--and Presta--which are those skinny valves that are found only on narrow bicycle wheels. There is a separate 'female' port for each of the two types of valves as well as a button on the end you press to reset the gauge to zero before taking a fresh reading.
The gauge is feather light and packs easily despite its odd shape. I especially like that analogue big dial gauge by comparison to the old popout stick gauge which is relatively difficult to read, or a digital display.
TIP: If you're wondering how much air should be in your tires look at the sidewall of the tire for this information. Every tire--bike, car, tractor, NASA rocket pad, et cetera--has the pressure range and recommendation written on the side of the tire. Don't make the mistake of assuming that the tire pressure depends on the type of vehicle, because it doesn't. It depends on the particular make and model of tire. A typical mountain bike tire for instance will have a recommended pressure range of 50 psi to 65 psi, but some wont go that high while others might be able to take as high as 100 psi; road bike tires typically take 120 psi, and car tires typically take 35 psi. But do yourself the favor of actually reading the pressure recommendation on the side of each tire before pumping.
Bottom Line: If mine ever ends up breaking on me, I'll buy the exact same one again.

Click Here to see more reviews about: Zefal Twin Bicycle Tire Gauge

Versatile tire pressure gauge with graph that shows both bar or psi. Fits either schrader or presta valves. Accurate up to 160psi.

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Monday, May 14, 2012

SBS Alloy 36H Alloy Freewheel 7S QR 27" x 1-1/4" Silver/Silver Wheel Rear Review

SBS Alloy 36H Alloy Freewheel 7S QR 27 x 1-1/4 Silver/Silver Wheel Rear
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(More customer reviews)
This rim is meant to be used with a presta tube. (That's the one piece of information I didn't see on this page.)

Click Here to see more reviews about: SBS Alloy 36H Alloy Freewheel 7S QR 27" x 1-1/4" Silver/Silver Wheel Rear

Rim: Width: 24mm Singlewall Pinned Silver Hub: Silver Spokes: UCP

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Friday, May 11, 2012

Michelin A1 AirCOMP UltraLight Butyl Road Bike Tube - 700x18/23 - Light Blue Box Review

Michelin A1 AirCOMP UltraLight Butyl Road Bike Tube - 700x18/23 - Light Blue Box
Average Reviews:

(More customer reviews)
So far so good with my first trial of these tubes. I've only gone a couple hundred miles on them, but I can say with certainty that the smooth valve stem is an absolute must. I tried them because of that after 3 flats in a row on Bontrager super lights all failing at the valve stem area. I recommend based on performance so far. No flat and they hold air well (I run at 110 to 120 psi).

Click Here to see more reviews about: Michelin A1 AirCOMP UltraLight Butyl Road Bike Tube - 700x18/23 - Light Blue Box

Michelin A1 Aircomp tubes are a great choice for both competitive riding and training. They feature and ultralight butyl rubber compound that delivers fantastic results for all riders. Available in 700x18/23 and 650x18/23 with 36mm, 52mm and 60mm smooth valve stems. Weight 70g. Only 5g heavier than Michelin's latex tubes!.

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Wednesday, April 4, 2012

Topeak JoeBlow Max II Floor Bike Pump Review

Topeak JoeBlow Max II Floor Bike Pump
Average Reviews:

(More customer reviews)
I've had this pump for about a month.
Pumps up tires/tubes with Shrader valves OK.
The Presta valve side of the twin head does not work properly with short stemmed Presta valves. It seems that the pump nozzle has difficulty in forming a good seal with short stemmed Presta valves. The pump will only pump up to around 75 PSI into the tire/tube. Pressures beyond 75 PSI appear to "seal" the valve, which prevents further tire/tube inflation. The extra pressure just pressurizes the pump hose only!
Pumping to higher pressures is a bit difficult. Especially when compared to easier working pumps such as Specialized and Blackburn brands which I have also.
Overall it is an average pump.
Not recommended for use with short stemmed Presta valves.

Click Here to see more reviews about: Topeak JoeBlow Max II Floor Bike Pump

Topeak Joe Blow Floor Pump

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Friday, February 3, 2012

Kenda Kontender Tire 700 x 26C Aramid Bead BSW Review

Kenda Kontender Tire 700 x 26C Aramid Bead BSW
Average Reviews:

(More customer reviews)
I'm not looking for superlative performance from a $20 tire but they should last a few miles. I bought 4 of these tires. I ride a short 10 mile commute on normal asphalt road surface, moderate temperatures, less than 220 lbs with bike, and inflate to 90-95 psi. First pair of tires deformed within 500 miles and had unrideable bulges within a few months. The third tire ripped off the bead on first inflation and fourth tire is already warping after having it on the rim for a week. Significantly more flats on the first pair than with gatorskins.

Click Here to see more reviews about: Kenda Kontender Tire 700 x 26C Aramid Bead BSW

Kenda Kontender Tire 700 x 26C Aramid Bead BSW.60tpi. 300g. A great tire for winter riding and training. Features the L3R low rolling resistance tread compound. 125 psi

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Sunday, January 8, 2012

Topeak Pocket Rocket Master Blaster Bike Pump Review

Topeak Pocket Rocket Master Blaster Bike Pump
Average Reviews:

(More customer reviews)
Pros: High Pressure, Very Small, Light Weight, High Quality
Cons: Heating, Flimsy rubber holder on the frame connector.
Recommended: Yes
Has Owned Product: 2 Day(s)
Comments:
This is an amazing pump, very small and works really good. I had other pumps before, but for my racing bike I need to put over 100PSI air. No mini pump could go near 80PSI. This one goes as much as 160PSI according to the specs. When I tried it on my bike, I could go over 100 easily. My tires can take a maximum of 120PSI, so I didn't try further. It is neatly built, with high quality material. The barrel is brushed aluminum, and very narrow in diameter. Towards the end of pumping it gets warm, but it works like a charm. Thanks Topeak! If I lose I'd definitely buy again.

Click Here to see more reviews about: Topeak Pocket Rocket Master Blaster Bike Pump

Topeak Road Master Blaster Frame Pumps are made of machined aluminum and feature a padded pump head with internal handle lock.

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Thursday, December 29, 2011

Michelin Aircomp UL 700c x 18-23mm 40mm PRESTA valve tube Review

Michelin Aircomp UL 700c x 18-23mm 40mm PRESTA valve tube
Average Reviews:

(More customer reviews)
Lightweight and holds air. Great so far (100 miles). Note that the stem is not threaded.

Click Here to see more reviews about: Michelin Aircomp UL 700c x 18-23mm 40mm PRESTA valve tube

The Michelin Aircomp Ultra Light Tube is a butyl tube optimized for competition.

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Thursday, December 22, 2011

XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (48mm) Review

XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (48mm)
Average Reviews:

(More customer reviews)
These tubes are the smooth unthreaded, Presta valves without the valve lock nut. I wasn't certain when I ordered them, but for $ 2.79 each thought it was worth giving them a shot. The tubes aren't self-sealing or thorn resistant, but again, those extra features are available in pricier tubes. The OEM Innova's the XLC's replaced were threaded and my original quest & intent was to get threaded tubes to replace threaded tubes. That was the only moment of any perception of disappointment. I proceeded to install them and now realize these are much better in that the unthreaded valve stems don't wear out the Presta valve rubber gasket seal of your hand pump sooner. Reading on-line I had read forum discussions & feedback that there is a possibility that the unthreaded don't lock onto the air pump as well, but as previously stated, that threading comes with a wear and tear penalty on your air pump. I had no problems locking onto the XLC smooth unthreaded Presta valve and inflating the tubes to 100+ psi, they hold air and if you can get past not having a threaded valve with a lock nut, these are excellent value tubes.
My OEM Innova tubes had 4 defective bumps in the front tire tube, I haven't checked the rear, maybe I pay a price for being lazy that way. Anyway, one of those defects developed a hole and thus the flat. The XLC tubes were non-deformed rubber all the way around. All tubes inflate with a bulge here and there and that's to be expected with these as well.
As for Niagara Cycle Works as a vendor, they priced for value, the XLC product performs as new, and my test ride(s) around the neighborhood, I encountered no issues. Customer service was excellent, prompt shipping, Amazon provided tracking number for USPS.
Good reading on threaded vs unthreaded:
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Click Here to see more reviews about: XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (48mm)

Individually boxed, inner packs of 10, cases of 50. LL designates tubes w/ new Low Lead content valve, complying w/ 2009 CPSIA standards for tubes 24" and smaller.

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Monday, December 12, 2011

Silca Presta Valve Floor Pump Head Review

Silca Presta Valve Floor Pump Head
Average Reviews:

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I bought one of these (mine looks a little different) and used a hose-clamp to hold it on my Avinir floor-pump's hose - seven years ago.
I use it for Presta, only, but it has served my friends and I well right before many mountain biking and road biking treks.

Click Here to see more reviews about: Silca Presta Valve Floor Pump Head

Presta Valve Floor Pump Head,Floor Pump Parts.

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Thursday, December 8, 2011

Topeak Mini DXG MasterBlaster Bike Pump Review

Topeak Mini DXG MasterBlaster Bike Pump
Average Reviews:

(More customer reviews)
I wanteded two mini-pumps, so I purchased both the Mini-DXG as well as the Mini-G models. The DXG is a little shorter, with slightly improved frame mounting, but general performance is the same. Both have a built-in pressure gage that works, but I don't expect it to be very accurate. Both pump air during IN and OUT strokes, which was much more difficult than a floor pump, but I plan to use these for emergencies only. Both frame-mounts will position the pump next to the bottle cage, using the same screws for the bottle cage. This was OK except when I bike with casual long pants, my pant cuffs would catch on the pump lever if mounted on the left side, and if mounted on the right side, it's too close to the bike chain. This is not a big deal because I just carry these in my bike bag, but I would've liked it much more if it would've just velcro-mounted to my top bar.

Click Here to see more reviews about: Topeak Mini DXG MasterBlaster Bike Pump

Topeak Mini Master Blaster Frame Pumps feature high efficiency with thumblock levers. Includes frame mount.

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Sunday, December 4, 2011

Hutchinson Fusion 2 Road Tubeless Tire Review

Hutchinson Fusion 2 Road Tubeless Tire
Average Reviews:

(More customer reviews)
put the tire on. have not used tubeless prior. stymied as have no valves. Bummer. ought to come with valves maybe? I will have to remount my standard tube tires to ride until resolved..
hard to rate as have not been able to use yet.

Click Here to see more reviews about: Hutchinson Fusion 2 Road Tubeless Tire

Performance and Durability Triple Compound: 3 components which optimize tread life, progressive grip in corners and lateral traction Competition types slick profile Ultra light 127 tpi casing Carbon beads new technology, more resistant to specific constraints TPI - 127 Bead - Foldable Weight - 290g

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Sunday, November 6, 2011

XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (60mm) Review

XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (60mm)
Average Reviews:

(More customer reviews)
stop buying single tubes and buy these in bulk. its a great price for tubes that fit 700 x 20-25c.

Click Here to see more reviews about: XLC Boxed Tube, 700 x 20 - 25C (27 x 1), PRESTA (60mm)

Individually boxed, inner packs of 10, cases of 50. LL designates tubes w/ new Low Lead content valve, complying w/ 2009 CPSIA standards for tubes 24" and smaller.

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Friday, October 7, 2011

Avenir Premium Tube Presta Valve 700c Tube (700x20-25 27x1-1/8) Review

Avenir Premium Tube Presta Valve 700c Tube (700x20-25 27x1-1/8)
Average Reviews:

(More customer reviews)
I've been using this brand/style of tube on my road bike for the past 18 months (mostly because it's the only tube readily available at Dick's). I've noticed that some (~20%) of the tubes have 'soft' spots that show up as dips when the tube is even just partially inflated. These tubes tend to last me about a week (~30 miles) before they flat. However, if the tube doesn't have any soft spots I'm able to use them until I hit something that my tires just can't protect any tube against.

Click Here to see more reviews about: Avenir Premium Tube Presta Valve 700c Tube (700x20-25 27x1-1/8)

Avenir Premium Tube Presta Valve 700c Tube (700x20-25 27x1-1/8)

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Monday, September 19, 2011

Michelin Aircomp Butyl Ultralight Tube - Road Review

Michelin Aircomp Butyl Ultralight Tube - Road
Average Reviews:

(More customer reviews)
Purchased Michelin road bike tubes from Niagara Cycle Works. They had the best price I could find, no tax and reasonable shipping. Product arrived as ordered and within just a few days. I would purchase from them again.

Click Here to see more reviews about: Michelin Aircomp Butyl Ultralight Tube - Road

If you want your clincher tires to roll like a totally tubular then install a set of friction-reducing, puncture-fighting Michelin Aircomp Butyl Ultralight Road Tubes. The Butyl tubes have a high elasticity, and a low coefficient-of-friction against your tires casing, so when you check your head with your self-prescribed pavement prescription you will roll fast and smooth.Product Features
Size:
Valve Type:
Weight: 70 g
Recommended Use: road cycling, racing
Manufacturer Warranty:


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Thursday, September 15, 2011

Planet Bike 1002-3 ALX Floor Pump with Love Handle Review

Planet Bike 1002-3 ALX Floor Pump with Love Handle
Average Reviews:

(More customer reviews)
Straight out of the box this pump's burnished aluminum construction was a good indication that I'd made the right choice. After figuring out how to attach it to my bike's Presta valves (open the valve, give it a gentle tap to bleed some air, press on the pump connector and then pull the lever up to lock in position) it took less than ten strokes to get 120psi. Very smooth, easy to read pressure gauge and the handle really is easy on your hands. Having my tires consistently pumped to their rated pressures has dramatically improved my daily rides - my tires are rock hard, but man are they fast! Big kudos to Planet Bike on this pump!

Click Here to see more reviews about: Planet Bike 1002-3 ALX Floor Pump with Love Handle

Planet Bike New Generation floor pumps have a stronger gauge system and are rebuildable. Dual head works on both Presta and Schrader valves ALX and STX are now 3" taller an

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