Tannus Armour Tire Insert - 27.5 x 2.6-3 Single 26x21 Extra-long 400mm post

Extra-long 400mm post

- Kit includes 2 steel bearings and 2 seals

which will provide a tighter fit for better chain retention

Includes barrel adjuster for on the fly changes

The PD-M520 has a compact body and open binding for reliable clipping in and out in all conditions

Tannus Armour Tire Insert - 27.5 x 2.6-3 Single 26x21 Extra-long 400mm postTannus Armour is the ultimate flat tire protection, designed to give you the confidence to tackle any terrain without worry. Engineered as a puncture resistant bike tire liner, Tannus Armour provides an extra layer of defense between your tire and the trail, reducing the risk of flats from thorns, sharp rocks, and debris. Whether you're riding mountain bikes, gravel bikes, or commuting, this shock absorbing bike tire liner enhances comfort, increases