Schwalbe Wheelchair Inner Tube - Schrader Valve Size:25 x 1 (25-559) Measure the vertical height of

Measure the vertical height of the threshold or step:

Up to 35 mm height – maximum gradient 1:8

gravel and uneven terrain

and machine-washable

dirt trails

Schwalbe Wheelchair Inner Tube - Schrader Valve Size:25 x 1 (25-559) Measure the vertical height ofHigh quality inner tube from Schwalbe, designed specifically for wheelchair tyres. These tubes feature a durable Schrader valve and are built for reliability, comfort, and long term use. Available in a range of sizes to suit 24", 25" and 26" wheelchair wheels. Each tube is lightweight, easy to install, and built to meet Schwalbes strict quality standards. Code Wheel Size ETRTO Tyre Compatibility (ETRTO Range) Weight TUBAV08A 22 x 1 25489 25 to 28489,