SRAM XX1 10-42 11-Speed Cassette Drive Only 268g - Good Condition XD XG-1199 nrnled4259-Cassettes, Freewheels & Cogs

Sturmey Archer Stem 23.8 70mm 22.2 Rare Vintage Road Bike 3 speed cruiser
Sturmey-Archer 3spd S3X Hub Thumb Shifter

SRAM XX1 10-42 11-Speed Cassette Drive Only 268g - Good Condition XD XG-1199 nrnled4259-Cassettes, Freewheels & Cogs

SRAM XX1 XG-1199 10-42 11-Speed Cassette XD Drive Only 268g - Good Condition
STRONGLIGHT Cgoldna ct2 compact CAMPAGNOLO 48

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SRAM XX1 10-42 11-Speed Cassette Drive Only 268g - Good Condition XD XG-1199 nrnled4259-Cassettes, Freewheels & Cogs
Sunlite Whl Sun Rep Tug-a-bug Rr 20 Fw Bu 11

SDGs, Contributions of WMO Community

The 2030 Agenda for Sustainable Development, adopted by the United Nations (UN) General Assembly in 2015, serves as the centrepiece for national and international policymaking over the next 15 years. It sets out 17 Sustainable Development Goals (SDGs) that the WMO community can contribute to at the national and international levels. WMO is the co-custodian of SDG 13 on Climate Action.

Ozone

Ozone is a form of oxygen with molecules carrying three atoms instead of two. Ozone is found both in the troposphere, the lower 10 km of the atmosphere, and in the stratosphere, 10 to 50 km above the ground. Ozone acts as a shield protecting us against harmful ultraviolet radiation from the Sun.