Tannus Armour Tire Insert - 20 x 4.0-4.8 Single MFPN=11.6515.005.001 CPSC Safety Standard for Bicycle

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Tri/TT Helmet Style Road Maximum Head Circumference 62 Defined Color Gray

All of this while lowering rolling resistance

Total Volume 30 Color Black Waterproof Yes Number of Compartments 2 Access Style Zipper Defined Color Black

5 and BB92 Frames for Carbon ARC Cranks Plastic Cups

and the 2023 Tour de France

Tannus Armour Tire Insert - 20 x 4.0-4.8 Single MFPN=11.6515.005.001 CPSC Safety Standard for BicycleTannus 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