Bulls Sonic EVO TR-I 29 Carbon Review

Bosch is the major motor manufacturer in the EMTB world, alongside Shimano - and it's no surprise, as the Performance Line CX Smart System shows. The very well-rounded motor control and the progressive power output characterise the character of the Bosch motor. The well-tuned driving modes hit the mark. Thanks to the excellent range, you should no longer have any range problems.

Carbon is considered a premium material in the bike industry. In the price range about 7500€, aluminium is usually the frame material used. With the carbon frame, Bulls can clearly differentiate itself from many competitors. Rough descents take away some of the fear thanks to the average chassis. Bad brakes reduce the riding pleasure. Fortunately, this is not the case with the Sonic EVO TR-I 29 Carbon. With their four pistons and large brake rotors the TRP brake brakes good. The average shifting components and accessories leave some tuning potential open. For most e-bikers, this should be an acceptable point. When it comes to the geometry, Bulls does not go completely crazy. The head tube angle and reach values were chosen with care. The result: A balanced riding behaviour with a good combination of playfulness and straight-line stability. For additional points in downhill handling, the low bottom bracket integrates the rider well into the bike and pulls the centre of gravity down. Short chainstays and make the front end light in steep climbs. To keep the front wheel on the ground, you need to consciously lean forward.