MAGENE EXAR TPU INNER TUBE 700C Size (Valve Length):700X23-28C (75MM) CRANK ARM LENGTH 170mm

CRANK ARM LENGTH 170mm

helping you manage your effort scientifically

expanding locking bar plugs and highly elastic finishing tapes

mountain bike

MAGENE EXAR TPU INNER TUBE 700C Size (Valve Length):700X23-28C (75MM) CRANK ARM LENGTH 170mmThe Tube 700c weighs only 36 grams, which is 3 times lighter than traditional rubber inner tube. The Lighter weight makes it easier to accelerate sprint and stay in the lead while riding. FEATURES More Compact, More Portable As a spare tire for cycling, riders hope the inner tubes are more convenient and portable when riding out. The TPU inner tube is 78% smaller than traditional inner tubes. The small size does not take too much space, you can take