Bulls Sonic EVO AM 2 Carbon vs Trek Rail 9.8 XT

The Bulls Sonic Evo SX is one of the first E-MTBs with the new Bosch Performance Line SX drive. It comes in a full-suspension AM version with 140mm travel, a sporty trail hardtail with 120mm travel, and a fully equipped model. The motor weighs 2kg and has a maximum torque of 55 Nm and maximum power of 600W. The bike features a lightweight carbon frame and the new CompactTube 400 battery. The price ranges from €4,999 to €9,999.

The Bulls SONIC EVO AM-Team Carbon 2023 with the Bosch CX Race motor aims to be a racing machine for tough EWS-E stages. However, it also has features that make it suitable for everyday riding. The bike has a 150mm travel front and rear, a 750 Wh battery, and a trailer-approved frame with mounting points for a lighting system and kickstand. The new Bosch Performance Line CX Race Limited Edition 2023 motor offers increased pedal assistance and power development. The bike's geometry is moderate and old-school, with a short reach and a steep head angle. The spec includes a RockShox Lyrik Ultimate fork, a RockShox Super Deluxe Select+ shock, SRAM XX1 Eagle AXS drivetrain, TRP DH-R EVO brakes, and e*thirteen TRS Race carbon wheels. The bike's performance on climbs and descents is good, but it lacks reserves on rough trails. German enduro racer Christian Textor has made some modifications to his bike, including using a RockShox ZEB Ultimate fork, a RockShox Super Deluxe COIL Ultimate shock, and a DT Swiss HX 1501 alloy wheelset. Overall, the Bulls SONIC EVO AM-Team Carbon 2023 is a versatile eMTB that can handle both racing and everyday riding.

The Rail 9.8 XT Gen 4 is a high-end electric mountain bike by Trek. It is part of a range of electric mountain bikes offered by Trek, including the Rail 8 GX AXS T-Type Gen 3, Rail 9.9 X0 AXS T-Type Gen 4, Rail 9.8 GX AXS T-Type Gen 4, Rail 7 Gen 3, Rail 9.9 CXR Gen 4, Rail 9.7 Gen 4, Rail 5 Gen 3, Rail 7 Gen 2, Rail 5 Gen 2, Rail 9.9 XX1 AXS Gen 3, Rail 9.8 GX AXS Gen 4, Rail 9.9 XTR Gen 3, Rail 9.8 GX AXS Gen 3, Rail 9.8 XT Gen 3, Rail 9.8 GX Gen 3, and Rail 9.7 Gen 2.

The Trek Rail is a popular electric mountain bike with positive reviews. Some users mentioned that the reach is a bit short and that the bikes are heavy. However, they praised the ride quality and performance. The Rail 9.7 and 9.8 models were particularly well-received, with users enjoying the Shimano drivetrain and the overall experience of riding the bike. Some users mentioned getting discounts or additional retail items when purchasing the bike. Overall, the Trek Rail is considered a fun and capable e-bike for tackling trails.