All information on the new motor and other new products from Bosch eBike Systems for 2020 can be found here: Link

Aside from the technical innovations, the motor has a huge advantage over the current model as it is 48 percent smaller. This makes new and more compact geometries possible for frame manufacturers, which has a massive impact on the riding characteristics of the bikes. Shorter chainstays can be designed than before, which has a positive effect on the maneuverability and climbing characteristics of E-MTBs.

On the first few meters, you immediately notice that the motor is a lot quieter than its predecessor. However, the noise is at a slightly higher pitch. Not annoying - but somehow irritating - you get used to it after a short time.

Although the new version does not provide more power - i.e. still 75 Newton meters - it has noticeably better acceleration. On the other hand, the engine now supports up to a maximum of 340 percent, compared to 300 previously. In general, it is much more dynamic and can be controlled more sensitively by your own pedaling force. It dynamically boosts the rider's own power depending on the pedal pressure. If you pedal hard, you get a lot of support, whether in eMTB or turbo mode. The latter is also more finely controlled and no longer releases the power so brutally. This is particularly noticeable when you want to master very steep climbs. You can pedal up almost calmly without the rear tire spinning and losing traction. It is even possible to stop for a moment and then continue riding. With other engines or even without assistance, this is impossible on very steep terrain.

The push function has been revised and now provides noticeably more assistance. This is particularly noticeable on steep terrain and also when you have to push the bike over obstacles.

Conclusion

The new Bosch Performance Line CX is very promising and we are curious to see what exciting models bike manufacturers will bring to market with it.

www.bosch-ebike.com