Black
172.5mm
PR-EC-4ISIS-1725CR
0850033390278
The PraxiseCranksEC4 Type 4Carbon 172.5mm 172.5mm Black is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
EC-4 cranks are narrow fit for road/gravel ebikes, compatible with the following motors which use a steel ISIS spline:
- Brose Mag
- Fazua-R50
- TQ-HPR50
- Giant E+ System BBSS (Hub Motor)
Not compatible with e-mountain bikes as these arms have a narrow fitment.
Not compatible with Specialized Levo/Kenevo/Vomo/Vado.
GUIDESECrank Fitment Guide:
Click here for the Service Guide
Postage & Collection
£9.99 postage on orders under £60
FREE postage on orders over £60
£75 bike postage (non-eBike)
FREE in-store collection on all orders
Due to our location in the Scottish Highlands, postage costs can be higher. Prices reflect both carrier charges and the time and resources required to prepare and dispatch orders.
| Colours | Black |
| Sizes | 172.5mm |
| Brand | Praxis Works |
| Model Year | 2026 |
| Barcodes | 0850033390278 |
| SKUs / Part Numbers | PR-EC-4ISIS-1725CR |
