For bicycles with a wheel diameter of 27.5 / 650B. Maximum air pressure stability, good puncture protection and optimized rolling resistance characteristics distinguish this tube.
The EXTRALIGHT variant also combines reduced weight and the same reliability as the known standard tubes.
Ideally suited for tires from 2.10 "to 3.00" width.
Material: butyl rubber
intended use: trial bikes, MTB
Product Id: AV21F
compatible sizes (inches): 27.5 x 2.10 to 27.5 x 3.00
compatible sizes (ETRTO): 584-54 until 584-75
Valve length: 40 mm
Valve Standard: AV
Note: The weight of the tubes can vary.