We offer a hub-only option, which includes the hub without the rim and spokes. This allows you to customise your wheel by threading it to a rim of your choice at your local bike shop. This option is available in the GO and MAX/MAX+ Order Portal that you will be invited to after placing an order.
The standard hub has 36 spoke holes (13g), while our folding bike hub has 28 spoke holes (13g).
See the below technical drawings so that you or your wheel builder can calculate the length of spokes you need to build your electric wheel.
Universal Hub Motor (100mm fork space)
Folding bike Hub Motor (74mm fork space)
Some example lengths of spokes for various wheels are listed below.
REG = Universal Kit, standard motor hub for 100mm fork
NAR = Folding Kit, narrow motor hub for 75-80mm fork width
| Rim diameter | Spoke length |
|---|---|
| REG 406mm | 140mm |
| REG 451mm | 162mm |
| REG 507mm | 191mm |
| REG 559mm | 225mm |
| REG 584mm | 240mm |
| REG 590mm | 241mm |
| REG 622mm | 255mm |
| REG 630mm | 262mm |
| NAR 349mm | 108mm |
| NAR 406mm | 135mm |
| NAR 451mm | 161mm |
Register Now
To be the first to know our next stock drop is live, don't forget to register to our waitlist here: https://www.swytchbike.com/