Bulls Copperhead EVO 2 XXL Street 27

The "Copperhead EVO 2 XXL Street 27" model from Bulls, released in 2023, is a high-quality e-bike designed for discerning riders. Priced at 4,499 EUR, it offers a wide range of technical features and specifications that are suitable for both everyday use and sporting activities.

The bike’s frame is made from 6061 aluminium, which has been hydroformed and features internal cable routing. This not only ensures an attractive appearance but also guarantees durability and stability. The bike’s maximum load capacity is 150 kg, which is indicative of its robust construction.

The brakes are by SHIMANO: at the front, the BR-MT420 model with a 203 mm Centre Lock brake disc, and at the rear, the BR-MT410 model with an 180 mm Centre Lock brake disc. This combination ensures reliable braking performance under various conditions.

The bike’s derailleur is a SHIMANO Deore RD-M5120 shadow+ with 10 speeds, controlled via the SHIMANO Deore SL-M4100 shifter with I-Spec EV. This enables precise and rapid gear changes. The fork on the Copperhead EVO 2 XXL Street 27 is a BULLS Lytro 34 Air LOR with Boost, offering 120 mm of travel, which provides additional comfort on uneven terrain.

Lighting is provided by the FUXON FS-70 EB front light with a 70 lux LED, sensor and daytime running light, as well as the FUXON RL-Mini Clip rear light. These lighting components enhance safety on the road. The pedals are ZECURE MTB pedals, whilst the crankset is from FSA. The cassette is a SHIMANO Deore 10-speed with a gear ratio of 11-42T.

The drivetrain utilises the GATES® CDX system, which is renowned for its reliability and low maintenance requirements. The handlebars are ZECURE Sport-SL, fitted with Comfort Sport grips. The stem is an MTB-SL, 3D-forged and CCS Slot Mount-ready. The headset is an FSA No.57SC.

The rims are RYDE Disc 30 and tubeless-ready, fitted with SCHWALBE Smart Sam K-Guard tyres in size 57-584. The hubs are SHIMANO HB-MT400-B Centre Lock at the front and SHIMANO FH-MT200-B Centre Lock at the rear. The saddle is a ZECURE model, mounted on a LIMOTEC Alpha 1 seatpost, which offers varying travel depending on frame size (up to 150 mm for the XXL size).

The bike is also fitted with SKS Urban Velo mudguards and a Ksa 40 rear stand. Power is provided by a Bosch Performance Line CX (Smart System) motor with an output of 25/85 Nm. The battery is a Bosch PowerTube (Smart System) with a capacity of 500 Wh. The display can be combined with various options such as the Mini Remote, Kiox 300, SmartphoneGrip, Intuvia 100 or a smartphone. The charger is a standard Bosch charger with an output of 4 A.

Overall, the Copperhead EVO 2 XXL Street 27 from Bulls offers an impressive combination of performance, comfort and safety, making it ideal for a wide range of uses.