Bulls Sonic EVO TR 2 29 Carbon

The "Sonic EVO TR 2 29 Carbon" model from Bulls, released in 2023, is a high-quality e-mountain bike available for 5,199 EUR. The frame consists of a carbon fibre monocoque front triangle, which ensures high stability and low weight. The frame is also 1.8 steerer-ready and features internal cable routing and a thru-axle.

Optimal braking performance is provided by the TRP Slate Evo brakes, which are fitted with a TR203-45 CL brake disc at the front. The drivetrain consists of an 11-speed SHIMANO Deore RD-M5100 Shadow+ rear derailleur, controlled by SHIMANO Deore SL-M5100 shift levers with I-Spec EV.

The BULLS Lytro 35 Supreme Air LOR fork offers 120 mm of travel, as does the SR SUNTOUR Edge Plus 2CR rear shock, ensuring a comfortable and controlled ride. The bike is also fitted with MonkeyLink Connect front and Twinlight rear lights, although the front light is not included.

The pedals are ZECURE MTB pedals, and the crankset is also from BULLS. The cassette is a SHIMANO Deore 11-speed with a gear ratio of 11-51T, and power is transmitted via the SHIMANO CN-HG601-11 chain with 11 speeds. The handlebars are a Sport-SL CCS model, complemented by Comfort Sport grips and an MTBi-Sport stem, which is CCS Slot Mount ready. The headset is an acros AZX-262 310.52.570R1.

The rims are RODI Tryp 30 and tubeless-ready, whilst the tyres are SCHWALBE Nobby Nic Perf, Folding 62-622. The hubs are SHIMANO HB-MT400-B Centre Lock at the front and SHIMANO FH-MT400-B Centre Lock at the rear. The saddle is a Prologo Proxim 400 Wide model, mounted on a LIMOTEC Alpha 1 seatpost, which offers a travel of 100 mm (S), 125 mm (M) or 150 mm (L/XL).

At the heart of the drivetrain is the Bosch Performance Line CX (Smart System) motor with a torque of 85 Nm and assistance up to 25 km/h. The battery is a Bosch PowerTube (Smart System) with a capacity of 625 Wh, which can be combined with various displays such as the Kiox 300, SmartphoneGrip, Intuvia 100 or a smartphone. The charger is a Bosch standard charger with an output of 4A.

Overall, the “Sonic EVO TR 2 29 Carbon” from Bulls offers an impressive combination of advanced technology, high quality and well-thought-out design, making it suitable for both challenging trails and comfortable tours.