STZY tubeless kit: valves, syringe and puncture repair

Eye-catching colours and neat functionality

STZY tubeless valves, syringe and repair kit
(Image credit: Future)
Cycling Weekly Verdict

STZY’s tubeless ‘bits’ combine useful features and eye-catching colours, all at reasonable prices, relative to the competition. The tubeless valves are particularly good in terms of their functionality. The tubeless repair kit, likewise is a neat package. The syringe, on the other hand, although it does its intended job, does have fundamental limitations over other styles of injector designs.

Reasons to buy
  • +

    Funky colours

  • +

    Handy features - particularly the valves

  • +

    Reasonable prices for the colours and functionality

Reasons to avoid
  • -

    Screw-on tubeless syringe isn't as useful as full injector types when it comes to checking sealant levels

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Established in just 2020, STZY is a relatively new entry to the tubeless ‘bits’ market, selling all the valves, syringes and repair kits that sealant sloshing tyres require. Beyond just the functionality, STZY stands out with its vibrant anodizing in a cornucopia of colours – including an ‘oil slick’ option. 

It’s fair to say that the market is pretty flooded with options, so let’s take a look at what the STZY bits have to offer and where they stack up against the competition. 

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