We bought these from Alta Cycling Group.
This is what they used in there description:CRANKS 175MM 17 PEAK PLUS
- Alloy Crank Arms
- Fits ISIS E-Bike
- Crank Length: 175mm
- Pedal Spindle: 9/16"
- Crank Arms Weight: 500g
- CONDITION: NEW, OEM Packaging
$ 17.98
$ 0.00
$ 23.99
$ 6.76
$ 11.39
$ 24.61
$ 15.00
$ 40.90
$ 26.39
$ 26.99
$ 33.97
$ 11.99