ISO 5775-2:2021(EN) 

Bicycle tyres and rims — Part 2: Rims ISO 5775-2:2021(EN)  is the fourth edition & it canceled and replaced the third edition (ISO 5775-2:2015), which has been technically revised. The main changes compared to the previous edition are as follows: A list of all parts in the ISO 5775 series can be found on the […]