Tioga Thornproof Presta Valve Tube 29 x 2.30-2.70'' 99 Bikes CEMA SRC Bearing series are

CEMA SRC Bearing series are specially designed for bicycle related applications such as wheel hubs

offering speed and stability

it acts as a protective shield to prevent punctures to the tube

Seamless and mold-cured vulcanization ensures uniform roundness and improved reliability at the valve stem

Tioga Thornproof Presta Valve Tube 29 x 2.30-2.70'' 99 Bikes CEMA SRC Bearing series areThe Tioga Thornproof Presta Valve Tube is designed for 29 inch tires, offering puncture protection on tough trails. Its thornproof design and Presta valve ensure easy inflation. The tube features a unique thickness variation from the road side to the rim side, reducing rolling weight compared to standard thorn resistant tubes, making it an efficient choice for off road adventures.