T1415 Axle Nuts for Non-Quick Release Wheels, 10 mm, One Pair, Silver

Got a cheap or vintage or "leave at the station" bike that takes wheel nuts rather than a QR skewer? I fitted these to my wife's "shopping" bike. Be aware that there are two different sizes of these wheel nuts. This size fits cheap " modern" bikes, and the other size fits older bike (and, I think, things like BMX). So next time an "Internet Expert" tells you that you can't use a "nutted" bike on a turbo trainer, you will know they are talking rubbish. The Tacx Axle Nuts are basically a pair of enormous wheel nuts! The "round" bit (on the end without the hole) fits into the clamps on a turbo trainer. Leave them on the bike if you want - they are unlikely to attract much attention. Ridiculously expensive, though, for just a pair of wheel nuts, but, hey, this seems to be the "only game in town" for "nutted" bikes.

Worked perfectly

Only 4 stars because it's ridiculously expensive for a couple of nuts - however it does allow you to use a single speed nutted wheel with 120mm dropouts on a trainer designed to take a more standard 130-135mm - works perfectly.

Bought these as I purchased a Tacx Turbo trainer from Halfords but it required a quick release rear wheel which my hybrid bike doesn't have. All I did was replace the standard nuts with these and hey presto I can now hook it up to the trainer! Expensive for what they are but you have no option but to buy them. A bit of a sneaky move by Tacx there that they're not included with the cross trainer!

I wasn't sure that these would fit my girlfriend's Apollo Etienne because the wheel nuts require a 14mm spanner. However it does as the 10mm size quoted is for the diameter of the axle rather than the size of the nuts (I had hoped this would be the case but wasn't sure) With the nuts fitted, the bike fits the turbo trainer without any problems so it can now be alternated between her bike and mine. They're sturdy enough to leave them on rather than refit the standard nuts when we ride on real roads. The only issue I did have was that I didn't have a fixed spanner large enough to fit the nuts as at 18mm they exceeded them all. However they were wide enough to comfortably work with an adjustable spanner - I find adjustable spanners tend to slip off normal sized nuts as they require extra width to grip them sufficiently.

They are great quality and do the job well. However there expensive for what they are, but I couldn't find any other options that do the same job

What can you say about a couple of nuts? Ok, they’re nice and shiny and they work as they’re supposed to. Just choose the right size (metric or imperial)

Unfortunately doesn’t fit the Velo Pro. The whole buying process is a stab in the dark - trying to work out whether you need a 10mm or 3/4 is the first guess. Then the actual bolt size needed for your brand of trainer is another.

This worked well on my fixie and my wife's fixie on the kinetic trainer as well as the cycle ops trainer. the kinetic didn't "need" these, but the cycle ops didn't fit my wife's bike without these adapters. definitely 5 star product. I wish they were easier to search and had better descriptions.

Diese Muttern werden benötigt damit Singlespeed Räder in den Trainer aufgenommen werden können, da diese hinten nur 120mm statt 130mm breit sind. Diese Muttern verbreitern den Hinterbau, da sie deutlich breiter sind als die standard Muttern, wodurch das Hinterrad erst in den befahrbaren Bereich der Trainerrolle rückt. Durch das runde Endstück passen sie perfekt in die Aufnahme. Geliefert wurde ein paar Muttern. Leider nur als Postbrief, selbst für Primekunden, wordurch die Sendungsverfolgung seitens Amazon mangelhaft ist.

These work great to put a single speed or fixed gear bike on a trainer

Pour ceux qui veulent étirer leur entrainement tout au long de l'année avec leur moyeux à écrous ***Bien vérifier le "pas de vis" de vos écrous car il existe une version métrique et impériale et la taille est presque identique sans instruments de mesure de précision. Au pire, faite vérifier par le vélociste du quartier! j'ai une roue à pignon fixe dont le moyeu est américain mais en métrique... J'ai pas vérifié à 100% et maintenant j'ai un jeu de chaque version des écrous TACX, ne faites pas la même erreur que moi!

Perfectas para poder usar una bicicleta fixie con el rodillo