NEW Tannus Armour Tire Insert - 27.5 x 1.95-2.5, Single variant-size-52cm - Compatible with 13mm and

- Compatible with 13mm and 16mm (round) shaped shackles/cables

- For Ultegra 6703 and 105 5703 triple drivetrains

it could fit someone 6+ years old (4'8" to 5'2")

- The Box Three Prime 9 offers ultra-wide ratio with consistent progressions

NEW Tannus Armour Tire Insert - 27.5 x 1.95-2.5, Single variant-size-52cm - Compatible with 13mm 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,