size:900-20
weight:2050g
valves:TZ1-114
elongation:400% 500% 600%
gel content:25% 30% 35% 40%

Qingdao shitong rubber&plastic products co., ltd  professional production of various types of car tire inner tubes car inner tubes truck inner tube truck tires motorcycle tire force the car we have a strong technical force and strong logistical backing to produce products sold in over 30 countries and regions, the customer has received high praise, if you are still struggling to find inner tube, please do not hesitate, professional service for you