Tannus Armour Tannus 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 comfortable and enjoyable ride. Your size? Almost all tires have the size written on them. Have a look on the side of your tire to check. You are looking for two numbers with an “x” in the middle. City or touring bike? If you have a city or touring bike, there will often be the letter “C” after one of the numbers. SIZE SIZE (ETRTO) RECOMMENDED TUBE SIZE TUBE ETRTO RIM WIDTH WEIGHT (g) 700 x 35-40C (35-40)-622 700 x 20-28C (20-28)-622 19-25C 260 700 x 42-47C (42-47)-622 28” x 1.1”-1.5” (28-49)-622 19-25C 290 26” x 1.6”-1.9” (42-44)-559 26” x 1.1-1.5” (28-40)-559 19-25C 260 26” x 1.95”-2.1” (50-54)-559 26” x 1.75”-1.95” (44-50)-559 19-33C 300 26” x 2.1”-2.5” (54-63)-559 26” x 1.95”-2.1” (44-50)-559 19-33C 300 27.5” x 1.95”-2.1” (50-54)-584 27.5” x 1.75”-1.95” (44-50)-584 19-33C 310 27.5” x 2.1”-2.5” (54-63)-584 27.5” x 1.95”-2.1” (47-54)-584 19-33C 310 29” x 1.95”-2.1” (50-54)-622 29” x 1.75”-1.95” (44-50)-622 19-33C 320 29” x 2.1”-2.5” (54-63)-622 29” x 1.95”-2.1” (47-54)-622 19-33C 320 20″ x 1.95 -2.1 (50-54)-406 20″ x 1.75″ – 1.95″ (44-50)-406 19-33C 220 20″ x 2.1 – 2.5 (54-63)-406 20″ x 1.95″-2.1″ (47-54)-406 19-33C 220 24″ x 1.95 -2.1 (50-54)-507 24″ x 1.75″- 1.95″ (44-50)-507 19-33C 270 24″ x 2.1 – 2.5 (54-63)-507 24″x 1.95″ – 2.1″ (47-54)-507 19-33C 270 700 x 28-34C (28-34)-622 700x 20-25C (20-25)-622 16-25C 200
