Tannus Armour Tire Insert - 20 x 3.0-4.0 Single CheckoutSpec= 118mm Aggressive side knobs deliver confident

Aggressive side knobs deliver confident cornering and superior grip

Narrow-Wide Design X-Sync 2 BCD Direct Mount SRAM 3 Bolt Chainring Comp

Precise operation and adjustability

Microtech helps absorb vibration and provides additional cushioning effect to prevent numbness

Classic Cinelli Road bars with a milky silver anodized finish

Tannus Armour Tire Insert - 20 x 3.0-4.0 Single CheckoutSpec= 118mm Aggressive side knobs deliver confidentTannus 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