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ISO 21755-1:2019

Motorcycles — Measurement method for evaporative emissions — Part 1: SHED test procedure ISO 21755-1:2019

Publication date:   Jul 15, 2019

General information

90.20 Standard under periodical review   Jul 15, 2024

ISO

ISO/TC 22/SC 38 Motorcycles and mopeds

International Standard

13.040.50   Transport exhaust emissions | 43.140   Motor cycles and mopeds

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Scope

This document specifies a basic measurement method by using the SHED (Sealed Housing for Evaporative Determination) test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).

Life cycle

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PUBLISHED
ISO 21755-1:2019
90.20 Standard under periodical review
Jul 15, 2024