Tannus Armour has been developed with our patented Aither technology. 24 x 1 3/8 (35-40) 540 (Wheelchair) Tannus Armour Insert PUNCTURE PROTECTION SHIELD for your INNER TUBES (SINGLE). FAST ROLLING - Engineered to minimise rolling-resistance (drag), Tannus Armour provides the ultimate balance of speed and protection.
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