Tannus Armour Tire Insert - 26 x 1.6-1.9 Single MFPN=RW-EC-RT-G1-925 Provides maximum fluid life and

Provides maximum fluid life and braking performance even at low temperatures

PHR – Pro Head Reinforcement system increases the load-bearing surface of the nipples on the rim and reduces localized stresses

Expanding mechanism grabs the hub cap evenly from the inside

Shimano GRX RX-820

Tannus Armour Tire Insert - 26 x 1.6-1.9 Single MFPN=RW-EC-RT-G1-925 Provides maximum fluid life andTannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube the Tannus Armour provides 15mm of puncture protection on the top as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker adventure tourer or prefer the off road downhill or gravel trails Tannus Armour gives you increased grip and vibration dampening for a smoother more