Sprocket OUR "Sachs RY" 21d
Pinion NEW, model SACHS steel "RY" 21 tooth compatible on wheels free Sachs 6 / 7 and 8 speeds .
Internal diameter 44mm with 4 notches, identical model to the Maillard MB or Sachs BY but with a slot added that can be filed down to perfectly fit, the teeth are machined to facilitate the gear changes indexed.
A central Position on the free wheel (see diagram)
CONDITION : brand new Product which may present some small defect due to years of storage.
All of our used parts are thoroughly cleaned and checked before sale.
The pieces new from old stock may show some traces of storage or be sold without their original packaging.
We are at your disposal for any other issue that has escaped our vigilance.