Sprocket Specifications
From Unofficial Zero Manual
Belt | Front | Rear | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Width | Pitch | Years | Models | Teeth | Depth | Bore | Other | Teeth | Depth | Bore | Other | Ratio |
14mm | 8mm | 2012-2016 | SR | 30 | 15mm | 1" | key measurements? | 130 | 15mm | 1" | 4.33:1 | |
FX/FXS | 25 | 132 | 5.28:1 | |||||||||
S/DS/DSR | 28 | 130 | 4.64:1 | |||||||||
2017-2018 | S 13.0 | |||||||||||
17mm | 11mm | FX/FXS/DS/DSR/SR/S6.5 | 20 | 17mm | spline measurements? | 90 | 17mm | 4.50:1 | ||||
2019 | S/DS/SR/DSR/FX/FXS |