Tannus Armour Tire Insert - 700 x 35-40 | Single Warmers The combination of SL-grade stiffness

The combination of SL-grade stiffness and an intermediate rise angle makes this stem particularly useful for endurance road builds

Rechargeable battery lasts up to two months per charge

Kratos pads build performance progressively with heat

while the ergonomic top section keeps your hands comfortable over long hours in the saddle

and any conditions where being seen matters

Tannus Armour Tire Insert - 700 x 35-40 | Single Warmers The combination of SL-grade stiffnessIs the Tannus Armour Tire Insert 700 x 35 40 the right flat protection for your gravel or commuter setup? The Tannus Armour Tire Insert 700 x 35 40 is a foam insert that sits between your tire and inner tube to deliver puncture protection, pinch flat protection, and rim protection on 700c gravel and commuter tires in the 35 to 40mm width range. Built around Aither, Tannus's patented multi cell rebounding foam compound, the insert provides 15mm of