Bulls Aminga EVA TR 1 27,5

The "Aminga EVA TR 1 27.5" model from Bulls, released in 2023, is a high-quality e-mountain bike that stands out for its robust construction and high-performance features. The frame is made from 6061 aluminium and is hydroformed, ensuring particularly high strength. In addition, the cables are routed internally, which not only improves the bike’s appearance but also minimises maintenance requirements. The maximum load capacity is 130 kg, which is indicative of a sturdy construction.

For the braking system, Bulls relies on the reliability of Shimano. At the front, a SHIMANO BR-MT420 brake with a 203 mm Centre Lock brake disc is fitted, whilst at the rear a SHIMANO BR-MT410 brake with an 180 mm Centre Lock brake disc is installed. This combination ensures excellent braking performance in a wide variety of conditions.

The Aminga EVA TR 1 27.5" is fitted with the SHIMANO Deore RD-M5100 shadow+ 11-speed rear derailleur, operated via the SHIMANO Deore SL-M5100 shift lever with I-Spec EV. This ensures precise and rapid gear changes. The fork is a BULLS Lytro 35 Supreme SL Air LOR with 120 mm of travel, whilst the rear shock is an SR SUNTOUR Edge TR LOR8, also with 120 mm of travel, ensuring a comfortable ride.

The bike is compatible with MonkeyLink Connect front and rear lights, although these are not included. The pedals are BULLS MTB pedals and the crankset is from FSA, with a length of 165 mm. The cassette is a SHIMANO Deore 11-speed with a range of 11–51T. Power is transmitted via a GATES® CDN 122T system.

The handlebars are BULLS Sport-SL double-butted riser bars, the grips are MTB Sport grips and the stem is an MTB-i, CCS Slot Mount-ready. The headset is an FSA No. 55. The rims are RYDE Disc 30 and tubeless-ready, offering a modern, low-maintenance solution. The tyres are SCHWALBE Wicked Will Perf. folding in size 65-584. The hubs are SHIMANO HB-MT400-B Centre Lock at the front and SHIMANO FH-MT510-B Centre Lock at the rear.

The saddle is a comfortable SELLE ROYAL Vivo Ergo and the seatpost is a LIMOTEC Alpha 1, available in various lengths depending on frame size (75 mm for S, 100 mm for M, 125 mm for L and 150 mm for XL). SR SUNTOUR mini Fender mudguards are fitted to the fork.

The bike is powered 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, including the Mini Remote, Kiox 300, SmartphoneGrip, Intuvia 100 or a smartphone. The charger is a standard Bosch charger with an output of 4A.

The Bulls Aminga EVA TR 1 27.5" is priced at 5,099 EUR, offering excellent value for money for ambitious e-mountain bikers.