Considering a full suspension mountain bike with as beefy of a rear hub motor I can find (recommendations).
I know they're not climbers a mid drive but think I could gear it for my needs. Or is climbing just too hard on that (type) motor?
I kinda thought this might be the case in part what I was asking also. Good to know about the torque sensor's instant response.Depends on the trails and if you really use it like a mtb. A cadence sensor hub motor would be horrible on sharp switchbacks and rock climbing if you have to wait for the cadence sensor to kick in. A torque sensor mid drive is just like a traditional mtb with instant power. I've had my Haibike Full Seven stalled with the front tire on a rock and the rear tire on roots. Standing there balanced, I stomp on the pedal and it climbs up and over. The cadence sensor bikes I've ridden, need at least 180 degree rotation on the pedal before the power even starts. And then it ramps up in power. By that time I would be on my side on the rocks. I highly recommend finding some e Mtbs to ride before dropping that kind of cash on a hub motor.
I do agree on the unsprung weight issue, when it comes to hard core riders anyway, but I couldn't disagree more regarding any "delay" waiting for the cadence sensor to turn the system on. Aftermarket controllers, like the popular KT based controller for instance, that Bolton sells inexpensively as a hop up kit for the RAD and Sonders bikes (and I would not be surprise if they became for the Juiced bikes soon) can be set to start as quickly as the WAY more expensive European mid drive systems. To the point you can get unexpected false starts (the reason some OEM cadence systems have that delay). The KT based systems have quite a few parameters that can be set to the owner's like/dislikes - the cadence sensor sensitivity being just one of them. European mid drives are NOT adjustable.Depends on the trails and if you really use it like a mtb. A cadence sensor hub motor would be horrible on sharp switchbacks and rock climbing if you have to wait for the cadence sensor to kick in. A torque sensor mid drive is just like a traditional mtb with instant power. I've had my Haibike Full Seven stalled with the front tire on a rock and the rear tire on roots. Standing there balanced, I stomp on the pedal and it climbs up and over. The cadence sensor bikes I've ridden, need at least 180 degree rotation on the pedal before the power even starts. And then it ramps up in power. By that time I would be on my side on the rocks. I highly recommend finding some e Mtbs to ride before dropping that kind of cash on a hub motor.
Isn't that what EMTB mode is for?Hub drive is fine in hard tail but in FS the motor increases unsprung mass (google it) reducing performance of suspension. The other issue is power control, I find Bosch CX to much in Turbo mode on tight trails hate to think how cadence sensing hub drive would be like. My experiences on cheap hub drive bike weren't great almost crashed a couple time due to sudden surge in power. The other issue is quality of suspension, with FS its needs to be mid-high level components otherwise you are wasting your money. Entry level components don't give great ride and wont last.
A throttle helps, especially if your motor has bit of low-end torque, than of course there is "walk assist" if going really gets rough( you push)Depends on the trails and if you really use it like a mtb. A cadence sensor hub motor would be horrible on sharp switchbacks and rock climbing if you have to wait for the cadence sensor to kick in. A torque sensor mid drive is just like a traditional mtb with instant power. I've had my Haibike Full Seven stalled with the front tire on a rock and the rear tire on roots. Standing there balanced, I stomp on the pedal and it climbs up and over. The cadence sensor bikes I've ridden, need at least 180 degree rotation on the pedal before the power even starts. And then it ramps up in power. By that time I would be on my side on the rocks. I highly recommend finding some e Mtbs to ride before dropping that kind of cash on a hub motor.