European Posterior Tubular (EPTB)

EPMS." width="620" height="465" /> The European Posterior Tubular, tied on by a toe strap. This ain’t no EPMS.

The divisive nature of Rule #29 is not to be underestimated. It is but a humble satchel, but our rejection of its use sends people completely out of their minds. One fine gentleman even threatened my editor at Cyclist Magazine with cancellation of his subscription on the basis that they published an article wherein I espoused the virtues of going EPMS-less. If I recall correctly, the reader felt my writing was, “a black eye on an otherwise flawless magazine.” Some people, it appears, really love their saddle bags.

Nevertheless, the truth remains: they are ugly and there is no need for one if you choose your tools carefully and maintain your bicycle appropriately. Granted, if you prefer an al fresco lunch mid-ride and therefore require room for a baguette, some brie, and a nice bottle of Burgundy, you may require more than a jersey pocket. Similarly, if you are of the mechanical inclination that requires you carry a press for on-the-road headset replacements, you might also require some additional storage. That said, if your mechanical skills are at a level that your bicycle is in such a state, I might argue that carrying a cell phone and an emergency contact list is really all you need because the tools are unlikely to help.

But I digress. Ugly though the EPMS may be, it is obviously perfectly acceptable to tie a spare tubular tire under your saddle. This is for the obvious and irrefutable reason that riding tubs is for the more cultured Velominatus and strapping a tire under the saddle is the traditional way the Europeans have handled carrying a spare tire ever since they stopped carrying them strapped over their shoulders. Do not allow yourself to be distracted by the fact that a European Posterior Tubular is often mistaken for an saddlebag. One is a nod to our heritage, the other an abomination sense and style. Trust me on this.

But carrying a spare tub does pose a challenge: how do you roll it up into a small enough package that it (a) doesn’t sway (b) doesn’t rub the insides of your pistoning guns and (c) doesn’t fall off and get tangled up in your wheel.

The first two are a matter of what style of tire to carry. The natural inclination is to carry a spare tire identical to the ones you are riding on your wheels, but that is likely to be a 23 or 25 mm tire and will be rather bulky when rolled up. Instead, the spare should be considered an emergency tire intended to get you safely through the rest of your ride; you’ll be pulling it off and gluing it on properly when you get home, so it can be chosen for its folding size and weight rather than to match it to the tires you normally ride. Then comes the question of how to roll it up into a tiny package which can be neatly strapped under the saddle (see photos). Finally – and I learned this the hard way – if the tire does come loose over some unusually rough roads (say, washboards on a high speed gravel descent), you will want it to stay in the small bundle rather than unwinding and getting tangled in your back wheel.

European Posterior Tubular Guidelines:

  1. Find a light, 19mm tubular tire. I use one by TUFO; it has no inner tube so it is skinny and light and rolls up tight.
  2. Pre-glue the tire and follow the below procedure to roll it up (photos).
  3. Wrap an industrial strength rubber band around the tire. This will keep it in its rolled up bundle with or without a toe strap, meaning it will stay in said bundle even as it tumbles from your saddle.
  4. Us a leather toe-clip strap and a leather toe-clip strap only to affix said tire to saddle. No pouches, not fabric straps. Make sure it is tight and secure the loose end of the strap.
  5. Respond to all accusations of violating Rule #29 with a defiant but tempered disgust which subtly hints that the accuser is an unsophisticated clincher rider who doesn’t understand the greater nuances of our sport.

[dmalbum path=”/velominati.com/content/Photo Galleries/frank@velominati.com/Folding a Tub/”/]

frank

The founder of Velominati and curator of The Rules, Frank was born in the Dutch colonies of Minnesota. His boundless physical talents are carefully canceled out by his equally boundless enthusiasm for drinking. Coffee, beer, wine, if it’s in a container, he will enjoy it, a lot of it. He currently lives in Seattle. He loves riding in the rain and scheduling visits with the Man with the Hammer just to be reminded of the privilege it is to feel completely depleted. He holds down a technology job the description of which no-one really understands and his interests outside of Cycling and drinking are Cycling and drinking. As devoted aesthete, the only thing more important to him than riding a bike well is looking good doing it. Frank is co-author along with the other Keepers of the Cog of the popular book, The Rules, The Way of the Cycling Disciple and also writes a monthly column for the magazine, Cyclist. He is also currently working on the first follow-up to The Rules, tentatively entitled The Hardmen. Email him directly at rouleur@velominati.com.

View Comments

  • @Nate

    @Nate

    @Teocalli

    @Nate

    Someone mentioned what about keeping crap out of the spare tub. I don't have a problem with that in clement conditions. If its not nice out, I seal up the spare in a tyvek Fedex envelope. Nothing gets in that thing.

    That sort of silver/grey bag that looks much like a Lezyne Caddy?

    Here in the US they are white.

    Like so (please excuse the dangling toe strap):

    A photo to make Gianni proud............

  • @Haldy

    Those bikes are the sex...

    My mechanic runs sealant in his training tubs, but I am amazed at the lack of punctures reported with them here from you lot.

    After the accident, I ended up replacing wheels with Open Pros others have mentioned. They are a nice wheel, I notice they are well stiffer than my last set, run 5psi less because of it.

    Regarding the tub in a figure 8 over the shoulders, presumably this would stick the glue all over your shoulders? I can only figure they rode with unglued spares BITD? 300+km with a sticky tub would get slightly irritating I would have thought.

    Finally, I fucking love the sound of a tub on a deep section rim. I don;t have any, but in races they just rumble like a jet engine in the bunch. In a race the other week, I even noticed I could hear the tubs of the chap next to me squeaking! I presumed it was the latex tube inside rubbing on the inside of the sewup..

  • @frank, I need to brush up on the difference of looking pro vs looking fantastic. My avid but not so detailed reading of previous post left the impression that they were basically the same thing.

    @haldy @nsm500 and all others still on steel (and other alloys) thanks for preserving beauty.

  • @Cogfather

    @Nate I've got to call bullshit on that dude. Most wheel manufacturers also include a Dork Disc & even reflectors on their wheels. Does that mean you use those??? Warnings against tubeless conversion are strictly a liability issue. I can state unequivocally that it can be done safely on any aluminum rim I've seen. Carbon may be another story. Read what Leonard Zinn has to say about it. I've ridden thousands upon thousands of km on converted non-tubeless ready rims & never had any issues. My teeth & face are just fine thanks. Even if you do flat (extremely unlikely) the bead on tubeless tires is tight enough that it will stay seated even when flat, even on non-tubeless rims. Don't be such a pussy.

    In the latest Velo News Technical FAQ Zinn says that for road tubeless he recommends tubeless-specific rims. The consequences of catasprophic failure could be very serious and there have been a couple of incicents lately of tubeless tyres blowing off of rims. There still seems to be a lack of standard for tubeless road tyres with phrases like "tubeless ready" and "tubeless compatible". I wouldn't go there, not yet anyway. Meow!

    I've switched to wide rim clinchers (Pacenti SL23). The 18mm internal width allows me to run 25mm tyres at much lower pressure. Its very noticeably better than the standard narrow road clincher rim. I'd like to say it gives the feel of tubulars, but I would have a fucking clue having never ridden on them, so I'll refrain.

  • @Nate Very cool. I have several very old friends who live in that area. I'm in Sacto myself. Next time I go down to visit, I'll msg you & we can see if Gianni's right about you ripping my legs off!

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