Thats where you want dual throttles, which means independent controllers. You cut the rear wheel power PAS to a low value, bump up the front PAS and rely on the front to pull you through. If it gets slippery, you can use selective individual wheel throttle to get you thru. Its something you have to learn but is a quick thing to pick up. Takes maybe a day and a couple of slippery moments and you won't have trouble from then on.
Pretty sure the answer is no. You would have to go to a custom setup you build yourself using something zany like a QS motor. But... take it from someone who has been doing this for awhile: There is very little to be gained with stupid power up front ... except for sheared dropouts. There is no fork in the world that was designed to have itself pulled on. I've had to mount a fat geared hub on a suspension fork as an emergency measure while a new fork was shipped to me and I have watched the front fork pull itself apart even under reduced power. And I've seen tons of pictures and stories of destroyed suspension forks where some dummy put a motor on it and it either failed immediately, or took awhile and then just broke apart under low power.
Come to a stop at a T intersection. Start from a stop and if you aren't very careful your powerful front motor will arc you into the intersection rather than turn to the right to join traffic. And if you don't have the motor set to slow-start, starting with a right wheel turn using a motor that chirp the tires even just on PAS... bike turns right so fast from a stop you can fall off.
Ideal power delivery on 2wd bike for the front motor is always slow-start, and always lower power. Once you get the hang of it, you can use independent front throttle to your advantage, but its a rare thing. In particular its the snow/sand situation described above. Not much else. As much as you do not want a synchronized throttle, you do want synch'd PAS. Thats a thing of beauty, again so long as you slow-start it up front.
On something like your Freego, which has product liability issues to think about with a single throttle and a suspension fork, I seriously doubt they are giving you much power in front. They do seem to be using a front fork that has a really serious set of dropouts which is a first for an on-sale 2wd bike (EDIT: Correction the UBCO does it up right and they do have a bespoke suspension fork designed for a front motor). But the use of a suspension fork just reinforces that they *have* to be cutting the power back in the front.
I have about 7000 miles on my 2wd/35a/52v G060 bike's wheels. I open them up roughly once a year and re-grease. The failures I have seen are the nylon gears and they come from throttlers who hammer them mercilessly. BUT the only failures I have seen are single-hub bikes. Dual hub motor setups put a LOT less wear on the motor. Just the reduction in heat alone is big. Its not 50%, its 25% vs. just a single motor working alone.
. Lose the battery blender. My latest is a 35ah 21700 pack with a 100a peak BMS.
