Park Tool Tubeless Sealant Injector 3.5 oz MFPN=00.4318.087.003 Soft yet durable TPR compound

Soft yet durable TPR compound provides superior grip in wet or dry conditions

Extendable hose helps take stress off the valve stem

These CO2 Cartridges are perfect for taking on a long road or gravel ride or for keeping in your bag when you’re commuting

SRAM drivetrain engineers optimized this ring to combat the high-torque

Model 370 Front/Rear Rear (12t) Axle/Spacing (mm) 10x135 Nutted Hole 32 Spoke J-Bend Brake 6-Bolt Color Black/Gray Weight 468g Hub Position Rear Axle Specification 10X135mm Nutted

Park Tool Tubeless Sealant Injector 3.5 oz MFPN=00.4318.087.003 Soft yet durable TPR compoundTake the mess out of tubeless tire setup and removal. The TSI 1 enables you to inject the perfect amount of sealant directly into mounted tubeless tires through the valve stem without removing the bead from the rim. The long thin tube is able to fit all the way through many Presta stems with removable valve cores for tidy injection and removal of all injectable tubeless bicycle tire sealants. Features an oversized syringe body with easy to read gauge