Sourced in bulk from Kaabo factory spare parts inventory and individually packed as 8-piece kit in the labs at eScootNow.
Selected from the Kaabo Mantis 10 Pro spares list, this kit suits most scooters that have a M12 axil.
The kit accommodates both front and rear wheels (hence 8-piece kit) and includes two slightly different types of washers (as described for placement on Kaabo Mantis 10 model):
4 have slightly longer hook which sit external (on the outside of frame / swing arms). These hook into the hole in the swing arm casting. ~3.6mm thickness, 24mm outer diameter, 14.22mm internal diameter with 10.6mm keyway as per hand drawn drawing (Warrior vs Mantis).
4 with slightly shorter hook which sit internal (between the frame / swing arms). These fill the open end void between the forks on the frame / swing arm and being short will ensure neat fit against the swing arm casting. These washers are thinner.
Typically sourced to renew original washers if head or thread damaged, positioned incorrectly when tightening or have gone missing.
Notes:
Also available in M14 size for models such as the Kaabo Wolf Warrior GT Series, you can also consider for NAMI models.
Also known as hub motor assembly washer, axle fixing washer, motor locking washers, wheel locking motors and axil nut washers.
These hook washers are reasonably long (usually longer than those observed on other makes/models) which may assist with clearance between tyre-suspension. Longer hook washers can reposition the placement of the axil to improve wheel clearance (margin for tyres).
Hook washers retain the wheel in position and prevent the axil from spinning under throttle and braking. They secure the axil, shown at the front on the Kaabo Wolf Warrior GT diagram as BOM item number 74.