Stevens E-Tremalzo 27.5" Arctic Petrol

The 2021 ‘E-Tremalzo 27.5 “Arctic Petrol”’ model from Stevens is a versatile e-mountain bike that impresses with its high-quality components and robust engineering. The price for this model is 2,599 EUR.

The bike’s frame is made from 6061 DB aluminium, ensuring a robust yet lightweight construction. The maximum load capacity is 140 kg, whilst the bike itself weighs in at 22 kg.

Braking performance is provided by Shimano BR-MT200 brakes combined with Shimano BL-MT200 brake levers, which ensure reliable and controlled deceleration. Gear changes are handled by a Shimano Deore Shadow RD-M4120-SGS 10-speed rear derailleur, controlled by Shimano Deore SL-M4100-R shift levers. This gives the rider a total of 10 gears, offering a wide range of riding options.

The SR Suntour XCR34 LO fork, with 100 mm of travel, provides comfortable damping and enhances riding comfort on uneven terrain. The MTB aluminium flat Reflex pedals offer secure grip and control whilst riding.

The drivetrain features a Bosch bottom bracket, combined with an Oxygen E-Scorpo crankset and a Shimano CS-M4100 cassette, also 10-speed. The handlebars and stem are also from Oxygen E-Scorpo and measure 740 mm in width, offering good control and stability. The STEVENS MTB Taper headset (1 1/8"–1 1/2") completes the steering system.

The bike’s rims are Oxygen RM-E25 Disc, measuring 25 x 584 | 25 x 622, fitted with Schwalbe Smart Sam Performance tyres in sizes 65-584 | 622. This combination ensures excellent traction and stability on a wide variety of surfaces. The hubs are from Shimano (HB-MT400-B | FH-TX505-8) and contribute to the bike’s durability and reliability.

The Oxygen Havoc saddle and the Oxygen E-Scorpo seatpost offer comfort and adjustability for longer rides. A chain guard is also fitted to protect the chain from dirt and damage.

The E-Tremalzo’s drivetrain is powered by a Bosch G3 Performance Line Cruise motor, which is paired with a Bosch PowerPack 500 battery. The battery has a capacity of 500 Wh, providing sufficient range for extended rides. The Bosch Purion display offers a user-friendly interface for controlling and monitoring the electric assistance.

Overall, the Stevens E-Tremalzo 27.5" Arctic Petrol is a well-equipped e-mountain bike that is suitable for both sporty rides and everyday use.