Schwalbe SV15 Presta Tube - 700c
Schwalbe 700x18-28(27x1) SV( Presta) Tube SV15
- Extremely airtight!
- The Butyl rubber compound prevents pressure loss and fewer occassions to inflate
- 40mm standard valve length
- Extremely reliable! Quality control for safer cycling: Each tube is checked twice at the factory to ensure safer cycling.
JohnHave used these for a few years now. Have recently had 2 issues with cheap inner tubes exploding - one just after a long downhill where a few seconds before, I had been doing 30mph+. Never had that with Schwalbe. Definitely worth paying an extra pound.
JordanThese should be the standard to which all tubes are compared. Durable, easy to install, extremely high quality (Schwalbe has won all of my business on all my bikes) and long lasting. Merlin also had a spectacular price on them so I couldn't resist stocking up. 5 out of 5 stars all the way. If you want additional awesomeness, get the G-One / One tires from Schwalbe because you'll never ride on anything else :)
MarcGood quality and light tubes. Won't use any others.
PeterThese are, without a doubt, the best quality tubes around. Try inflating tubes of any other brand outside of a tyre and you'll see they are really uneven thickness. Schwalbe are always the most consistent. BUT make sure you tighten up the valve core, as some pumps will undo the core, letting out the air which you have laboriously pumped in.
Mr RobertiA versatile air chamber that fits different tire sizes in a range of 23 to 28, lightweight, the pressure remains quite stable over time.
NSWGood quality tubes, reasonably light. No issues so far using with Schwalbe One 25c tyres.
DaveBest tubes out there, and this was by far the best price I could find.
Mr JenkinsGood price and protect from punctures very well
Mr KalajExcellent inner tubes
Mr SpencerCombined with the gator skin tires really good hard wearing innner tubes.
PoomI have used Conti's inner tube before, and switched to Schwalbe's for a while after I run out of the old tubes. I found Schwalbe's to be ways better! It fits perfectly on my tire (Conti GP 4000s II) while the conti's inner tube itself is slightly longer, thus risk folding inside. It also has not given me valve leak which I had a few times with Conti's.
parkinsonNot used these tubes before but seem absolutely fine.
Stuey - MelbourneUsed these before and a pretty decent tube - not had any issues except with the pronunciation
Mr LemuelMy first Schwalbe tubes were AV6 and SV6 (406-28). I liked them so much I now choose Schwalbe for all of my premium build cycles. The SV15 have the exact same superior quality and features as the 6 size. One features I take advantage of is the locking nut has a built-in Schrader rim adapter. I use a couple saved presta locking nuts stacked so one inside the rim prevents the valve from pushing out under 120psi tire pressure, the Schwalbe outside the rim locks the valve center in the hole, and a third as a backup lock. Don't forget to grab a high quality Schwalbe tire as well.
Mr KirklandFirst time using Schwalbe tubes so really too early to judge their performance but after two weeks use there are no issues to report.
SturrockGreat deal, quick shipping and these Schwalbe tubes are very air tight. Don't have to air up tires nearly as often as with lesser quality tubes.
Peter LI gave up using any other kind of inner tube many years ago. These are simply the most reliable road tube around. Merlin consistently have the best price so 5* all round
Mr rowbothamExcellent quality tubes.
fred.eThe only tube I order now. Excellent quality and holds the pressure longer, very impressed.
Mr BowerLightweight and hard wearing
Mr KalewskiThe schwalbe presta inner tubes are great value from merlin especially with the added discount. The product itself is reliable and is consistent with the quality I expect from this manufacturer. It arrived quickly and I will be using merlin cycles again for my cycling products.
RobWanted to try a quality lightweight tube, the improvement in ride is amazing
Mr SteeleGreat tubes. I never have problems with these.
Mr MaI am not sure if it really helps my bike roll faster, but the quality of the tube is outstanding. At this moment, I think I will keep buying this
Oliver JamesLight enough but still feels tough. I bought 5 so should last me a while!
Mr BrindleDoes what it says on the tin. Haven't punctured these yet coupled with Michelin Pro4 endurance tyres, compared to specialized tyres and tubes that is.
Mr AllsopSo far so good. These are useful as they're good for 28 tyres as well as narrower. Good deal from Merlin
StewartGood quality, relatively lightweight tube with good fast shipping from Merlin!
Mr WrightSeem fine so far, chosen because the size range covers tyres from 23-28, which is nice. Also, great price from Merlin and reliable delivery as usual.
KamleshGood quality inner tubes, easy fit and hold the pressure
MahmoodBest tubes. A bit thicker rubber and hold the air well. Longer lasting valve too.
Mr OZKANIt fits easly my 700X28C tire. Holda pressure for a long time. Very good tube and I recommend this
Mr ChambersGood inner tube, holds pressure well and good price point.
RichardSeem like a nice light, sturdy inner tube so far.
Mr HarraldI always use these tubes. Great quality for the price. And as always Merlin dispatch very quickly.
Mr FarnhillThese tubes just do the job for a reasonable price; they hold pressure well and they're reasonably compact to fit in a saddle pack as spare. I'd got them for some Schwalbe one tyres and new rims. The only caution I would add is checking how deep your rims are. These *just* fit on 28mm deep rims although they're right at the edge.
Mr MillhouseGood quality tubes. I normally buy conti tubes but thought I would give these a try. They work fine.
Mr LunnessThese are nice and chunky, weight is good and they do all you'd expect from a rubber tube. Pretty compact for their size range and fit nicely in a small seat bag - better than a puncture kit.
Mr LaramyGood quality. Use them on sportives and training. Not had one puncture. Seem good quality and reliable.
Mr LyeGood quality inner tubes. Only ever had one puncture with these.
Mr JacobsQuality product always buy Schwalbe inner tubes. Quick delivery too.
Mr NewmanNice tubes, well made, good balance of weight & thickness, perfect fit.
Mr HullI wanted to stay with Schwalbe inner tubes and tyres which came with my Cube Peloton when I bought it about 4 years ago. I was unable to find Schwalbe Blizzard tyres but after much searching I found the Schwalbe inner tubes on the Merlin site, with the required valve type and length. Until my double rear wheel puncture I'd only had 2 previous puncture in around 4000 miles, so I'm really pleased that Merlin stocked the inner tubes I'm used to. I've fitted two new inner tubes inside two new tyres so here's hoping it's around 2000 miles before my next puncture.
Mr UnalVery good quality with perfect price. Inner tubes have a simple job;to keep the air as long as possible. And this one is a perfect air holder. Easily fitted to my 23mm tyre. Even the valve cap shows the quality of this tube.
GavinTubes for road wheels. Work as well as expected. Don't leak air anymore than other brands I've used. Have transparent valve caps which are a bit different. Would buy again.
AlbyI like these tubes a lot they seem to hold the pressure a lot better than most. I use them with Schwalbe tyres and Fulcrum wheels.
Mr GibbsExcellent quality tubes.
JulienNice tubes, a little on the heavy side, but hold air for a while and seem pretty resistant.
Mike CGood value, good quality inner tube. Does what it needs to do well.
MarkinhoHave been buying these inner tubes for years. Very high quality, I especially like the valve housing, 100% metal, not like the cheap rubber ones you see on other tubes.
Yun Wing TSANGHigh quality tube. Schwalbe is always my first choice.
Mr JenkinsThese are great tubes, quality materials that last and hold pressure. Worth the extra over cheap brands.
Mr ChanItems arrived very quickly. These are tubes I have used before and happy with. So ordered more as spares, the tubes are of good quality and neatly packed into a small box. Highly recommended.
Lou OI got unlucky with a few punctures and needed some new tubes. These seem good value and were delivered quickly. I guess you could pay more for lighter ones or less for unbranded tubes but, for me, these are hitting the sweet spot of cost and performance.
Mr CookeI am biased because I have use schwalbe stuff for many years, mainly the tyres, marathon and mararathon plus. Their quality is brilliant and I would not use anything else. I now likewise, only use their tubes. It takes a long time to build up trust in product reliability, as a touring cyclist, with many miles abroad on the pedal, Schwalbe are the bench mark, there is no choice!!
Mr KARKALISExcellent tubes!! They hold high air pressure very well for weeks!!
Milo MinderbenderCan't say too much about tubes but I've never had any problems with these.
Mr BurkeGood reliable tubes. One slight gripe is that the valve core sometimes comes out when removing the valve cap. I now make sure that I nip up the valve core on each tube as I fit it, and make sure I don't put the cap on too tight.
Mr CliveExcellent tubes, high quality valves and fantastic delivery. Would use again and again.
Dr DuddridgeI use Schwalbe tyres and tubes on both my MTB and road bike and have never had an issue (frantically searches for wood to touch!!). These tubes are good quality and hold the pressure well - far better than other brands I have tried. Only minor downside is the clear valve cap - although this looks good, it can be easy to temporarily misplace! But, it's a minor quibble that's worth the quality (and price!!).
DavidThese are my current favourite tubes - appear to be more reliable than the alternatives I've tried.
Mr eburneA tube is often just a tube, a quality tube is just that, and schwalbe make quality tires and tubes, cant go wrong
A SpainSeem to hold the pressure well. Put them on and forget about them - exactly what you want in an inner tube!
MTB:erRun on this for years. Great price!
Mr AbroshGreat tube and price from merlincycles. Have 400 miles so far without any problems
Mr WrightGood Product, Been running these for a while now, Hold pressure for ages, great value for money.
Mr PattilloQuality product & first class service
Mr RebelloVery light and well made tube!
Mr ChambersVery good inner tube that holds pressure well.
Mr JenkinsQuality tubes, and usual great price and service from merlin
Mr KellyI always buy Schwalbe tubes. Their attention to detail is worth any extra. Love the valve stem ring with the step-down and the removable presta valve core. Take care with Lesyne pumps as they can accidentally unscrew the core, so ensure it's tight when fitting.
Mr BurgessWhat can you say, very cheap, these are to replace my stock which had ran out after a few punctures. I try and apply at least one patch before throwing away.
Ben MGreat all round tyre. Perfect to use across a range of tyre widths. Will buy more!
Mr RowlingGood price and fast delivery.
Mr kensdaleQuality product , quality price
Mr staceyBlows up, holds air. No punctures yet. Plus at Merlin's price you've saved enough for a post ride coffee vs the high street bike retailers.
Mr powellThis is my fourth tube i have used, and no problems. holds pressure well, so less top ups.
Mr MapstoneCracking deal for 3 tubes! You won't buy cheaper elsewhere and a great tube for winter training/commuting Fitted them to my Schwalbe Durano tyres for the colder months ahead
Mr BurtonGood tubes at a great price. Keeps things bouncy. On a separate note I made a mistake on my order and Merlins customer service was more than helpful, couldn't recommend them enough.
Mr DewhurstGood value tubes. Keep air in my tyres quite well....
Mr BurkeHave used these tubes for years, and are always good quality and reliable. Usual great service from Merlin, cheers!
Mr patrickslightly heavy tube but should last better on winter roads, great service from Merlin
Steve WarburtonSwitched back to these tubes after having some problems with continental (2 blow outs in a few weeks). Never had a problem with these and they seem thicker than the conti tubes
Mr JEFFERIESDoes what a tube should do!
Mr Ribeiro Bueno
PeteBest quality regular weight inner tubes. Merlin usually have the best price on them
NielsThis tube is easy to inflate and seems to keep the pressure a tad longer than ordinary tubes
Mr HeffernanCame with box and instructions. Seems like a quality product!
Mr HarraldAlways use Schwalbe inners. Good value.
Mr AnonGood quality tubes.
Mrs KUNVery good quality!!!
Mr MiliciaGood value inner tube. dipatched quickly and arrived in good time. No complaints.
Mr griffithsgreat product at excellent price
Mr ForsythSuperb quality tube at a great price
Mr BobsThese are the inner tubes that I usually buy for the good range of 18 to 28. Used them for 2 years now. The favorite thing about them is the colorless valve cap. I guess losing pressure is something common, these need a bit of refill every couple of weeks.
Mr ColeThese seem like quality tubes, but I have not been able to get them to sit properly into my rims. The reinforcement around the valve is rather thick, which made the task of changing my tubes difficult. But, I have always liked Schwalbe products and most likely continue by their tires and tubes.