ZEITBIKE TPU Innertube for Road/Gravel/MTB Bicycles - 40mm valve with optional 30mm extender and patch kits (Single pack or 2 packs) color_marsh 00054 - HANGER M067 +

00054 - HANGER M067 + NUT

Hook & Loop closure allows simple compartment access

providing up to 30% more surface contact area for safer braking

Metal cups

vent mesh panels

ZEITBIKE TPU Innertube for Road/Gravel/MTB Bicycles - 40mm valve with optional 30mm extender and patch kits (Single pack or 2 packs) color_marsh 00054 - HANGER M067 +Overview ZEITBIKE brings you the world's lightest and long lasting bicycle tire inner tubes by Eclipse. These tubes are perfect for cyclists who want the best of both worlds a super lightweight tube that's stronger and long lasting. The tube is made from premium TPU material, with a 40mm valve length and metal valve stem. The removable valve core means you can easily change out the valve if needed or use valve extenders to fit your rim height. Plus,