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Our new Tubeless Sealant Injector was engineered to provide both the professional and home mechanic a tool to easily and cleanly install sealant into any sized tire. For larger mountain bike tires, the high-volume 150ml capacity of the injector has enough capacity for single-fill installations for one tire up to 29x2.8”, or a pair of 700x32mm gravel tires taking 60ml of sealant in each tire.

A patent pending system consisting of a unique air relief channel at the top of the injector body, paired with a cross-slit valve in the press-on adapter provides the user with a drip-free experience. For added convenience, this press-on adapter is compatible with both Presta and Schrader valves with no conversions or additional adapters necessary. In between uses, the branded hang plug provides clean storage on a workbench hook or inside a toolbox during travel.

  • High-volume 150ml capacity for modern tires

  • Patent-pending top-fill, drip-free system for ease of use

  • Press-on adapter works with Presta & Schrader valves

  • Convenient hang-plug for clean storage


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Patent-pending air relief channels in the body of the injector bleed out excess air while the plunger is inserted. Paired with a valve in the press-on valve adapter, the Injector can be easilt top filled and sealant transferred to the tyre with no spillage, mess or wasted product.


The Injector's capacity has been bumped up to 150ml, allowing you to fill the largest volume trail tyres in one operation, or set up a pair of road/low-volume gravel tyres in one go.


Our new press-on adapter fits quickly and securely to both Presta and Schrader valves without the use of additional conversions or adapters.


Storing and travelling with the injector is clean and simple with an easy to use, brightly coloured hang plug

April Injector V2 Tile A

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April Injector V2 New Label, Same Stan's

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