Bulls E-Stream EVA TR2 27,5

The "E-Stream EVA TR2 27.5" model from Bulls, released in 2023, is a high-quality e-mountain bike priced at 5,399 EUR. The 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 mounting. The maximum load capacity is 130 kg, which indicates a robust construction.

The bike is fitted with SHIMANO BR-MT420 brakes; the front brake disc has a diameter of 203 mm and the rear one 180 mm, both with Centre Lock mounting. The rear brake is the SHIMANO BR-MT410 model with 2 pistons. Gear shifting is handled by the SHIMANO Deore RD-M6100 shadow+ rear derailleur and the SHIMANO Deore SL-M6100 shifter, which features rapidfire+ and I-spec-EV technology. In total, the rider has 12 gears at their disposal.

Suspension is provided by a BULLS Lytro 35 Supreme SL Air LOR fork with 120 mm of travel and an SR SUNTOUR Edge TR LOR8 shock absorber, also with 120 mm of travel. Lighting is provided by the MonkeyLink Connect system, although the front and rear lights are not included. The pedals are BULLS MTB pedals.

The crankset is from FSA and measures 165 mm. The cassette is a SHIMANO Deore 12-speed with a 10–51T range. Power is transmitted via the GATES® CDX system. The handlebars are a Sport-SL CCS model, and the grips are MTB Sport grips. The stem is the MTBi-Sport, CCS Slot Mount ready. The headset is an acros AZX-262 310.52.570R1.

The rims are RYDE Disc 30 and tubeless-ready. The tyres are SCHWALBE Wicked Will Perf. folding, size 65-584. The hubs are SHIMANO HB-MT400-B Centre Lock at the front and SHIMANO FH-MT410-B Centre Lock at the rear. The saddle is a BULLS Sportive Ergo model and the seatpost is the LIMOTEC Alpha 1, available in various lengths depending on frame size (S: 100 mm, M: 125 mm, L/XL: 150 mm). The mudguards are SR SUNTOUR mini Fenders fitted to the fork.

The e-bike’s motor is the BROSE FIT S-Mag PRO 25/90Nm. The battery is a FIT UltraCore 555 with a capacity of 555 Wh. The display is a FIT LCD Remote model, and the charger has an output of 4A. These technical specifications make the “E-Stream EVA TR2 27.5” a powerful and versatile e-mountain bike that is ideally suited to both challenging trails and longer rides.