Armour Tire Insert 27.5x1.95-2.5 Single Color:One Combination: 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51T

Combination: 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51T

Shape: More room between hips and knees to allow you to sleep in a natural position without compressing the down insulation and creating cold spots

Up to 800 lumens (h)

System engineered with SPD pedals for maximum pedaling efficiency and stability

Armour Tire Insert 27.5x1.95-2.5 Single Color:One Combination: 10-12-14-16-18-21-24-28-32-36-40-45T | 10-12-14-16-18-21-24-28-33-39-45-51TNotes: You must use a smaller tube with Tannus Armour inserts. Tire insert 27. 5" x 1. 95 2. 5" requires a 27. 5" x 1. 5 1. 95" tube. Minimum inner rim width needed to install the inserts is 19mm. Puncture Protection Eliminates 90% of all punctures. Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection. Run Flat Technology If you get a flat during the ride, Tannus Armour allows you to ride a few miles on