Please select your color
![]()
Overview
Premium short Miranda crank arms for eBikes using the Bafang Ultra M620 motor that replace the stock 170mm cranks. Ships with crank bolts.
- 150mm length
- 35mm offset
- 2 per set
Technical Specifications
Length (hole to hole)
150mm
Offset
35mm
Splines
ISIS Drive
Material
Aluminum Alloy
Crank Arm Bolts
Two Included
Color
Black
Compatibility
| Bike Name | Compatible |
|---|---|
| eBikes with Bafang Ultra M620 Motors | |
| eBikes with Bafang BBS02/BBSHD Motors | |
| eBikes with Rear-Hub Motors |
Need A Hand?
Customer Reviews
Based on 11 reviews
91%
(10)
0%
(0)
0%
(0)
0%
(0)
9%
(1)
W
Perfect for my cobra pro and biktrix ultra fs
K
Miranda ISIS Crank Arms Set 150mm Q35
J
Had to purchase a replacement set because one got bent due to a mishap.
Great length and less prone to pedal strikes they say.
However, Biktrix support (as good and responsive as they are) needs to NOT send a universal style puller to change these out.
It absolutely will not work on these arms and the Bafang ISIS setup!
Please stock and sell -OR- recommend the Park Tool CWP-7, it works like a charm! It has 2 interchangeable tips that go on the extruder bolt,
whereas the universal tip is much too small and doesn't press up against anything, as the spline is hollow. And the video link to lay the bike on it's side to help the universal do the job is unprofessional and an unacceptable way to do the job.
Biktrix universal on the left, Park Tool CWP-7 on the right. Happy e-Biking!
R
Shorter cranks are great for avoiding hits. But the q-factor is a bit wider and takes a bit to get used to. Otherwise very high quality and would recommend!
d
fast del