Bulls VUCA EVO X 1 Diamant

The "VUCA EVO X 1 Diamant" model from Bulls, released in 2024, is a high-quality e-bike which, at a price of 6,299 EUR, is positioned in the premium price range. The frame is made from 6061 aluminium and was manufactured using hydroforming. It is designed to accommodate a 1.8 steerer tube and features internal cable routing and a thru-axle. The maximum permissible weight is 150 kg, which indicates a robust construction.

The braking system features SHIMANO BR-M6120 hydraulic disc brakes. The front brake disc is a SHIMANO SM-RT64 with a diameter of 203 mm, whilst the rear brake disc is a SHIMANO RT-EM600 with a diameter of 180 mm. This combination ensures reliable braking performance in a variety of conditions.

The bike features an E-Trigger shifter and offers a total of 12 gears. The fork is a BULLS Lytro 36 Supreme SL 1.8 Boost with 120 mm of travel, providing additional comfort and control. The lighting comprises a FUXON FF-100 EB front light with a 100 lux LED, sensor and daytime running light, as well as a FUXON R-Glow S EB rear light with COB technology.

The pedals are Wellgo platform pedals, and the crankset is a Pinion P8500 with a length of 170 mm. The chainring has a ratio of 39/24T, and power is transmitted via a GATES CDX belt. The handlebars are ZECURE Sport-SL, fitted with comfort grips. The stem is a BULLS SUVi, compatible with the CCS Slot Mount System. The headset is an FSA NO.72/55R 1.8" /CUP/CR.

The rims are RYDE Disc 30 and tubeless-ready, whilst the tyres are SUPERO All Ground Anti-Puncture 62-622. The hubs are from FORMULA, with a FORMULA CL-811 at the front and a FORMULA ECL-52 39T at the rear. The saddle is a BULLS Sportive Ergo, and the seatpost is a LIMOTEC Alpha 3 suspension dropper post, which offers different travel lengths depending on frame size (S, M, L, XL).

Additional features include aluminium mudguards, a pulley guard, a PLETSCHER Comp40 kickstand, an ABUS battery lock and a MonkeyLoad system luggage rack. The motor is a FIT PINION MGU E1.12, powered by a FIT UltraCore 720 battery with a capacity of 720 Wh. The display is a FIT Compact Display, and the charger has an output of 3 A.

Overall, the “VUCA EVO X 1 Diamant” offers an impressive combination of performance, comfort and safety, making it an excellent choice for discerning e-bike riders.