Brompton Zestaw kółek napinacza przerzutki 2/6s owijka rowerowa Thanks to the use of

Thanks to the use of a carbon fork

Przedni blok nośny nie jest dołączony

Material: 25CrMo4

But why steel

Once the chain has dried

Brompton Zestaw kółek napinacza przerzutki 2/6s owijka rowerowa Thanks to the use ofThe chain tensioner wheels are made of durable nylon. Over time, these will wear out and can contribute to chain slip under load. It is common to replace the entire chain tensioner assembly but you can replace only the wheels and related components to save some money. This derailleur wheel kit consists of the following components: A pair of wheels (tensioner) for the 2 speed or 6 speed bicycle version. Sliding bearings (pair approx. 19mm long and 6mm