XLC Bicycle Tube 29 x 2.3/2.4 40/42 622 AV 34 mm 2508291200

The bicycle inner tube is made of high-quality butyl rubber, which has advantages such as good sealing performance, ozone resistance, ageing resistance, shock absorption Installation is quick and convenient After replacing the butyl rubber hose, it absorbs the shock on uneven roads and makes cycling more comfortable and safer