

Question:
I’m looking for an eMTB motor + battery that offer suitable performances for heavy riders (i.e., 200+ lbs).
I’m eyeing the Bosch Performance Line CX motor based on the numerous reviews that I’ve read, but I’m at a complete loss when it comes to battery capacity, motor power and torque.
For example:
- What minimum torque would be considered suitable for a 220 lbs rider? 50, 60, 100 Nm?
- What battery capacity would provide a 220 lbs rider with enough juice for a 5-6 hour day of riding for example? Is under 500 Wh enough or you’d want a full-support battery (anything above 700 Wh)?
Thanks in advance!
More context in the comments.
by redditteux
2 Comments
Context:
So I’m an experienced MTBer and mostly ride bike park (let’s say 80% lift-accessed resorts and 20% enduro locations). After a full season of convincing myself that I don’t need/want an eMTB, I’m done: I’m now actively in the shopping process as end of season deals approach.
My group and I just spent 3 days at a crazy nice enduro spot with lots of bike park style trails with sick features. The climb wasn’t that technical and I’m not an especially bad climber; it was simply a long, steady and boring climb. After we concluded our stay, I couldn’t help but feeling like I had not ridden my bike even remotely enough for me to feel satisfied with my experience.
During those days, we often encoutered the same riders and A LOT of them were justifyingly on eMTBs. Some of them could most likely log at least twice as many laps as our group did in a day as we saw them overtake us numerous times.
That’s when I dediced that getting an eMTB was an investment and to convince myself to get one. I’m tired of travelling 2-3 hours each way to a location where I end up feeling like I didn’t ride all that much as to me, it’s all about the descent and the climb is only a tax to pay to access the way down.
So I’m a big rider and the Decoy Core 4 is what I got and I’m very happy. You’re going to want a coil rear shock for the best experience in my very limited opinion haha.
Here’s my bike: https://www.yt-industries.com/en-us/E-MTB/Enduro-Full-Support-DecoyMX/CORE-4/
If you’re dead set on the Bosch setup the new Core 3 is probably what you’d want honestly. But the ep801 outperforms the Bosch motor.