Schwalbe outer tire Marathon GreenGuard, color black with reflection in size 24 x 1.75, 47-507. The classic, the progenitor of all high-quality touring tires. The GreenGuard layer of extremely elastic natural rubber is 3mm thick. The GreenGuard is made from 1/3 recycled latex products. The 'Anti-Aging' sidewall tolerates the typical overload due to low tire pressure significantly longer before cracks appear. This Marathon GreenGuard is suitable for E-bikes up to 25km/h. The pioneer in puncture protection, mileage, and environmental friendliness. Most environmentally friendly bicycle tire: - Fully produced from Fair Rubber - 98% free of harmful substances - Consists of 70% recycled or renewable materials: including the first and only tire with carbon black from recycled bicycle tires (rCB) Very good puncture protection thanks to GreenGuard Modern and sporty tread design Recommended for touring bikes and e-bikes The new Schwalbe 'The Green' Marathon bicycle tire is the pioneer in puncture protection, mileage, and environmental friendliness. The tire with a modern and sporty tread design is 98% free of harmful substances and consists of 70% recycled or renewable materials. It is Schwalbe's first and only tire with carbon black from recycled bicycle tires (rCB). Thanks to GreenGuard, puncture protection is optimal. E50: Suitable for E-bikes/speed pedelecs up to 50 km/h. Super environmentally friendly bicycle tire Recommended for touring bikes, e-bikes and speed pedelecs up to 50 km/h Fully produced from Fair Rubber 98% free of harmful substances Very good puncture protection thanks to GreenGuard Modern and sporty tread design Schwalbe Article number: 731963 EAN code: 4026495916660 Supplier number: 11159413 Retail packaging: Yes