Red 50 tooth sprocket by 101 Octane for 420 chain pitch suitable for Beta RR 50 Supermoto gear shift moped.
This sprocket is used as standard on Beta RR Supermoto models built from 2005 up to 2017 and is also used for derestriction kit 39899 on Euro 4 models built from 2018 and up.
Mounting hole: 8.5mm
Inner diameter: 100mm
Number of holes: 4
Pitch: 420
Teeth: 50
This sprocket is used as standard on Beta RR Supermoto models built from 2005 up to 2017 and is also used for derestriction kit 39899 on Euro 4 models built from 2018 and up.
