Bulls Sonic EVO AM SL 2

The "Sonic EVO AM SL 2" model from Bulls, released in 2023, is a high-quality e-mountain bike that stands out for its advanced technology and excellent specifications. The price for this model is 6,199 EUR. The frame is made from a carbon fibre monocoque and is designed for a 1.8 steerer; it also features internal cable routing and a thru-axle, ensuring high stability and a clean, uncluttered look.

The Sonic EVO AM SL 2’s braking system comprises SHIMANO Deore components. A 203 mm Centre Lock brake disc is fitted at the front and an 180 mm Centre Lock brake disc at the rear, ensuring reliable braking performance. Gear changes are handled by the SHIMANO Deore XT Di2 RD-M8150 shadow+ system, which is combined with the SHIMANO Deore XT Di2 LinkGlide SL-M8150 shifter. This combination enables precise and rapid gear changes across a total of 11 gears.

The bike’s suspension is provided by the RockShox 35 Gold RL fork with 140 mm of travel and the RockShox Deluxe Select+ RT shock absorber, also with 140 mm of travel. This ensures excellent damping and control on rough terrain. The bike is designed to be fitted with MonkeyLink Connect at the front and MonkeyLink Recharge at the rear, although the lights are not included.

Other features include ZECURE MTB pedals, an e*thirteen crankset and a SHIMANO Deore Linkglide cassette with 11–50T. The drivetrain uses a GATES® CDN 128T system. The handlebars are a Sport-SL CCS model and the grips are Proxim Enduro. The stem is an MTB-SLS, CCS Slot Mount-ready, and the headset is an acros AZX-262 310.52.570R1.

The wheelset consists of MAVIC Crossride 29 CL rims and SCHWALBE Nobby Nic Perf tyres in size 62-622, which provide excellent grip and stability. The hubs are also Centre Lock.

The saddle is a Prologo Proxim 400 and the seatpost is a LIMOTEC Alpha 1 with different travel lengths depending on frame size (S: 100 mm, M: 125 mm, L/XL: 150 mm). The motor is a SHIMANO Steps EP801 with an output of 25/85 Nm, powered by a Bulls V10 Light Core battery with a capacity of 725 Wh. The display is a SHIMANO Steps EM800 model and the charger is a FIT charger with an output of 4.5A.

Overall, the Sonic EVO AM SL 2 from Bulls offers an impressive combination of advanced technology, robust design and high performance, ideal for discerning e-mountain bike enthusiasts.