Bulls VUCA EVO Speed FSX 1

The "VUCA EVO Speed FSX 1" model from Bulls, released in 2024, is a state-of-the-art e-bike designed for discerning riders. Priced at 8,299 EUR, it offers a wide range of high-quality technical components and features.

The bike’s frame is made from 6061 aluminium and was manufactured using hydroforming technology. It is 1.8 steerer-ready and features internal cable routing and a thru-axle, ensuring high stability and durability. The maximum permissible weight is 150 kg, which is a testament to its robust construction.

The VUCA EVO Speed FSX 1 is fitted with TEKTRO HD-EU835 hydraulic disc brakes. Both the front and rear are fitted with TRP R203S01E brake discs with a diameter of 203 mm and a 6-hole mounting, ensuring excellent braking performance.

The bike is fitted with a GATES Snubber drivetrain and features an E-Trigger shifter with a total of 12 gears. The front fork, a BULLS Lytro 36 Supreme SL 1.8 Boost, offers 120 mm of travel, as does the rear shock.

Lighting is provided by the SUPERNOVA M99 Mini Pure 45 FLS.1 front light and the SUPERNOVA M99 TL2 RL2.1 rear light, which ensure optimum visibility and safety on the road.

The drivetrain consists of a GATES® CDX belt and a Pinion P8500 crankset with a length of 170 mm. The chainring has a gear ratio of 39/22T. The pedals are Wellgo platform pedals, which ensure a secure grip.

The handlebars are a ZECURE Sport-SL model with ERGON GP10 L grips, which ensure comfort on longer rides. The stem is a SUVi-2, CCS Slot Mount-ready, and the headset is an FSA NO.72/55R 1.8" /CUP/CR.

The rims are RYDE Disc 30 and tubeless-ready, fitted with SCHWALBE Johnny Watts 365 Performance RaceGuard tyres in size 60-622. The hubs are from FORMULA: the DC-711 model at the front and the EHL-52 39T model at the rear.

The saddle is a BULLS Sportive Ergo model, mounted on a LIMOTEC Alpha 1 seatpost with different heights depending on frame size (S 100mm, M 125mm, L, XL 150mm). Aluminium mudguards, a pulley guard, the PLETSCHER Comp40 kickstand and an ABUS battery lock complete the specification.

The luggage rack is a MonkeyLoad system rack, which is ideal for carrying loads. The motor is a FIT PINION MGU E1.12S 45 model, combined with a FIT UltraCore battery with a capacity of 720 Wh. The FIT Compact Display provides all the essential information, whilst the 3 A FIT charger ensures the battery charges quickly.

Overall, the VUCA EVO Speed FSX 1 from Bulls offers a balanced blend of performance, comfort and safety, ideal for discerning riders who value quality and reliability.