... EMARK 3. OEM brands 4. good abrasion resistance 130/60-13 inner tubeStreet standard tyres Tubeless tyres Scooter tyres ... /70-12, 120/90-16, 130/70-12, 130/60-13, 130/70-13, 130/90-15, 130/80- ... %, Inner tube 25% or 38% 2. Perfect products and guarantee system and sincere service 3. Certificate: CCC, ISO9001, ISO/TS16949, ... requirement to produce. 11. Full range of sizes and pattern 130/60-13 inner tube