Tannus Armour Tire Insert - 26 x 4.0-4.8 Single MFPN=TB00201300 Lightweight casing helps to minimize

Lightweight casing helps to minimize rolling resistance

Same EVA recipe as the original cork tape with the addition of a proprietary brushing technique that's applied to the surface to increase grip and tactility even in wet conditions

Mount CompatibilitySHIS 64/104mm 4-Bolt TeethColor 28/40T TypeWeight 2x MaterialSteered OD AL2014 SpecCup (mm) ColorRace (mm) Black Chain CompatiblityStack Height 10/11s Tooth TypeBearing Angle Standard WeightSize Offset

Before discarding your rusted chain or giving up on a frozen crank bolt a rusted derailleur spring or a seized seat post give Chill Zone a shot

Tannus Armour Tire Insert - 26 x 4.0-4.8 Single MFPN=TB00201300 Lightweight casing helps to minimizeTannus 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