Thanks to its long experience acquired in competition in collaboration with great teams, PBR offers a range of high quality sprockets and crowns.
Very high quality 18NCD5 steel alloy
Very resistant to corrosion and abrasion
Reduced friction
Very strict manufacturing process NUMBER OF TEETH OF THE CROWN: 53 COMPOSITION: STEEL REAR SPROCKET VERSION: STANDARD CROWN TYPE: 4406 PASO DE CADENA: 420 CORONA VERSION: STANDARD
APPLICATIONS OF THIS PRODUCT: According to the data provided by the manufacturer, this item is compatible with the following makes, models and years: COMPATIBLE WITH DERBI SENDA 50 R DRD PRO 50 2014-2015 COMPATIBLE WITH DERBI SENDA 50 R DRD RACING 50 2014-2015 COMPATIBLE WITH DERBI SENDA 50 R DRD X-TREM 50 2014-2016 COMPATIBLE WITH DERBI SENDA 50 SM DRD RACING 50 2014-2016 COMPATIBLE WITH DERBI SENDA 50 SM DRD X-TREM 50 2014-2016 COMPATIBLE WITH DERBI SENDA X-TREME 50 R 50 2020-2022