Stefan, sorry didn't go through the entire post, but do you own the Trance?
Sorry
@ruffruff, I missed your post. Yes, I own the Trance E+ 2 Pro. Browneye owns the same model, only different model year. I had some funny adventures on my yesterday's off-road/on-road ride.
The day was very warm and sunny but I could ride out only after work. It turned out I was not only riding against a 20 mph headwind (I didn't know it was that strong since it just was a pleasant coolant) but also into a thunderstorm. I needed to find a shelter very soon; a digital map listed a tourist shelter a mile or so downwind so I began escaping the storm. I was in "weakened PAS 2" but mashed and spinned the pedals vigorously. To my surprise, I hit the 32 km/h limiter instantly
Much later, when the weather cleared up and I had already made most of the route, I emerged from a dirt road onto the tarmac, riding with the wind. Without changing the assistance level, I just gave the bike a lot of input. That time, I hit the limiter at 41.2 km/h (the limiter was already set to 40 km/h or 25 mph). I wished I had set the limiter even higher... The SyncDrive Pro motor is unbelievably powerful under the condition you are
really pedalling
On a forest ride segment in rough terrain, I could hear strange noise from the motor (or I believed so). I got really scared: "Oh no! I shouldn't have derestricted the Trance! The motor's broken! Now my brother will have to dismantle the bike again to remove the dongle so I could ask the LBS for a warranty service!"
After I rode out onto a dirt road, no noise could be heard anymore. It definitely wasn't the motor! Then... Suddenly I heard the motor screaming! Aaaaargh! "Broken, broken!" -- I panicked. Damn! It was a young guy riding his motocross motorcycle at a distance...
Observations:
- A de-restricted e-bike will ride at the same speed as you're normally getting. The derestrictor doesn't add more speed; it just removes the speed restriction
- If you need to conserve the battery energy, you need to increase your own input to ride faster
- Since e-MTBs are inherently slow bikes, de-restricting a mountain bike allows riding fast but only in short bursts, when you really need it, for example in any kind of emergency
- Riding the de-restricted e-MTB normally, that is, getting at high speed occasionally will not significantly shorten the battery range.
My objective was met. Now, I can ride my e-Trance faster just when I need it (overtaking slow cyclists on-road, escaping dangerous situations, etc). Surely, de-restricting faster types of e-bikes is just another story but my other e-bikes are either Speed or factory-derestricted ones.