Description of Schwalbe MTB Fatbike Tube 13JMTB fatbike tube for Schwalbe Jumbo Jim fatbike tire with Presta valve (french valve). Weighs just 390g! Extreme air pressure stable! The rubber compound makes it possible: less air leakage and less to pump. Extremely reliable! Quality control for safe riding pleasure: each Schwalbe tube is checked twice on air retention in the factory.
Fit the following tire dimensions: 90-559 (26 x 3.50) 100-559 (26 x 4.00) 110-559 (26 x 4.50) 120-559 (26 x 4.80)
In general valves can be separated into three different groups: Presta valve: Sclaverand valve,Race valve, French valve Dunlop valve: Wood, Bicycle or Dutch valve Schrader valve: Standard, Car or Moto valve Valve type: Presta (Sclaverand) Weight supplement: manufacturer information