PARK TOOL TSI-1 TUBELESS SEALANT INJECTOR Bike Material: Thermoplastic polyurethane elastomers 100%

Material: Thermoplastic polyurethane elastomers 100%

Hiding beneath the sleek

durable waterproof design that enables a slim frame geometry while resisting shock and vibration

Machined from durable aircraft grade aluminum alloy to conveniently extend length of two-piece type Presta valves by 40mm to aid inflation

PARK TOOL TSI-1 TUBELESS SEALANT INJECTOR Bike Material: Thermoplastic polyurethane elastomers 100%The Park Tool TSI 1 Tubeless Sealant Injector simplifies tubeless tyre maintenance by letting you inject sealant directly through the valve stem without breaking the bead seal. The precision engineered tube fits standard Schrader valves and many Presta stems with removable cores, delivering clean, mess free application every time. The oversized syringe body features clear fluid ounce and cc markings, ensuring you apply exactly the right amount of