all the step through with rear motor have the same issue with the high rear loading that you need.
The strength of the wheels come from two factors:
1. Strength of the rim. fat bike rims are hell a lot sturdier.
2. Length of the spokes: the longer the better. Spokes work by their elasticity. Short spokes are less elastic and more prone to snap.
That's why I recommended good bikes with crank drive motors.
The strength of the wheels come from two factors:
1. Strength of the rim. fat bike rims are hell a lot sturdier.
2. Length of the spokes: the longer the better. Spokes work by their elasticity. Short spokes are less elastic and more prone to snap.
That's why I recommended good bikes with crank drive motors.