Protect yourself on long bike rides with the marathon plus 20'' buitenband. This black reflective band offers optimum protection against leaking tires. Thanks to the SmartGuard leak protection layer, sharp objects such as glass fragments and stones cannot pierce the tire. With a weight of 560 grams and a load-bearing capacity of 75 kg with maximum tension, this tire is perfect for heavy loads. The Marathon Plus has virtually no influence on rolling resistance and runs just as light as a tire without leak protection. Always check tire pressure with a pressure gauge. Features: - Inchone size: 20 x 1.35 - Etro size: 35-406 - Bike type: children's bike - Tire type: thread tape - Reflection: yes - black color - Material: rubber - Weight: 560 grams - Tire pressure: 4.50 / 7.00 bar (65/100 psi) - Maximum load: 70 kg - Ear: 67 - Product type: HS440