Collection: Valve extender & Adapter

When you ride with high rims, tubeless or simply have special equipment, valve extenders and adapters are indispensable little helpers. They ensure that you can always pump up your tires correctly - whether you're at home in the garage or in T2 on your way to a PR. At Transition Zone, we've put together a selection of the most reliable and functional valve extenders and adapters from renowned brands such as Zipp, Peaty's, Vittoria, BBB Cycling and Topeak.

As a triathlete or cyclist, you know how crucial it is to have your setup working 100%. A good adapter or valve extender isn’t just an emergency measure – it’s a part of your kit that should be on every ride. With our range, you get quality, precision and compatibility with everything from deep carbon wheels to compact mini pumps.

If you ride aero wheels, standard valves are often not long enough to reach through the rim. This is where valve extenders come in. At Transition Zone you will find models from Zipp that match your Zipp wheels perfectly – both in fit and aesthetics.

Peaty's valve extenders are known for their light weight and smart colors, while Vittoria provides minimalist and functional solutions that fit most racing tires and tubes. Regardless of which brand you choose, you're guaranteed a solution that's both easy to install and tight in length - no leaks or compromises.

We always recommend measuring the length of your rim and valve before choosing an extender. If you need help, we are ready to provide advice – both online and in the store in Aarhus.

There's almost nothing more frustrating than having the wrong pump for the wrong valve type. Luckily, valve adapters solve that problem in no time. With adapters from BBB Cycling and Topeak in your bag, you can switch between Presta, Schrader and Dunlop without any problems.

Topeak is known for their durable and smart designs, often coming in multi-functional packages – perfect for travel or long rides. BBB Cycling offers solid, simple solutions that work time and time again. Whether you need an adapter for your pump, CO2 cartridge or compressor, we have a solution that works.

Pro tip: Throw an adapter in your saddlebag – it weighs nothing but can save you when you least expect it.

At Transition Zone, we've hand-picked our range of valve extenders and adapters with triathletes, road riders and gravel fans in mind. We go for what works – and what you actually need out on the trail. Whether you ride Zipp, ENVE or another brand, we have the accessories to make it all work together.

We ship same-day and our customer service is staffed by people who race triathlons and bike races themselves. You can always get honest and helpful advice on which adapters suit your needs, or what length of valve extender you should choose for your rims.

Do yourself a favor and be prepared – with the right valve extensions and adapters in your setup, you'll avoid annoying surprises and can instead focus on what really matters: riding fast.