Fischer Montis 2.1 Electric MTB 27.5 Inch - 48 V Battery And 45 Nm Rear Motor

Fischer Montis 2.1 Electric Mountain Bike, Matt Black, 27.5 inch wheels and 48 cm frame height pairs a 48 V, 422 Wh lithium-ion battery with a Bafang Silent Drive rear motor rated at 45 Nm of torque. For trail riders, the 26 kg aluminum frame and 135 kg total authorized weight matter most.

Fischer Montis 2.1 Electric Mountain Bike, Matt Black, 27.5 inch wheels and 48 cm frame height targets riders who want entry-level electric trail capability with a full-size hardtail MTB format and street-legal assistance up to 25 km/h. The bike combines a 48 V lithium-ion battery rated at 422 Wh and 8.8 Ah with a Bafang Silent Drive rear motor delivering 45 Nm of torque, giving adult riders powered support on climbs while keeping overall bike weight at 26 kg and total authorized weight at 135 kg.Specifications for the 2022 Montis 2.1 model

Frame, Motor And Battery Package

The Montis 2.1 builds on a hardtail mountain bike layout with an aluminum frame sized at 48 cm and 27.5 inch wheels, using a hydroformed main tube to partially integrate the removable frame battery for better riding behavior and cleaner lines.Frame and wheel specifications The Bafang Silent Drive rear motor delivers 45 Nm of torque across five support levels and is limited to a maximum assisted speed of 25 km/h, aligning with typical pedelec regulations for road use.Motor torque and assistance details Power comes from a 48 V lithium-ion battery rated at 422 Wh and 8.8 Ah, which can be removed for charging and is supported by a smart battery management system on newer configurations.Battery capacity and management

At an overall bike weight of 26 kg including the 3.3 kg battery, the Montis 2.1 slots into the typical e-MTB mass range while still remaining manageable for loading onto racks or storage.Total and battery weight figures Fischer specifies a total authorized weight of 135 kg, which includes bike, rider and any carried load, giving taller or heavier riders a clear ceiling for safe operation.Maximum authorized weight listing On Fischer’s own technical data, a related configuration with a 418 Wh under-tube battery is rated for a circa 120 km range under favorable conditions, giving a sense of the practical endurance band for mixed terrain rides.Approximate range indication

Drivetrain, Brakes And Suspension Components

The Montis 2.1 pairs its electric assistance hardware with a nine-speed drivetrain using a Microshift rear derailleur and trigger shifters, anchored by a 38 tooth chainring and an 11-36 tooth cassette to cover steeper climbs and faster descending sections.Drivetrain and gear range Braking duties fall to Shimano hydraulic disc brakes, with a 180 mm rotor up front and a 160 mm rotor at the rear, giving modern stopping performance and modulation for off-road use.Hydraulic brake setup Suspension at the fork comes from an SR Suntour unit identified as XCT-HLO, providing 100 mm of travel and adjustability suitable for beginner trail rides.Front suspension travel figure

Rolling stock is built around 27.5 inch wheels with Kenda tires labeled 56-584, giving enough volume and tread for grip on loose surfaces while remaining efficient on firmer paths.Wheel size and tire data The cockpit uses a 720 mm wide aluminum handlebar clamped at 31.8 mm, with an ahead stem in matte black, keeping control stable and modern in feel.Handlebar and stem specifications For comfort, the bike includes an MTB-style saddle and a patent-style seatpost with a 31.6 mm diameter, suitable for riders who may later upgrade to a dropper post while retaining original clamp hardware.Saddle and seatpost data

Electronics, Display And Included Accessories

Control of support levels and basic ride data runs through a Bafang LED 350 CAN Bus display, mounted within reach on the handlebar and matched to the rear hub motor via CAN communication.Display and control system The system offers five assistance stages, plus a walk-assist function, and is designed without app connectivity, favoring simple, direct hardware operation for riders who prefer a minimal interface.Assistance and walk help Charging is via a 2 A, 48 V charger with a three-pin connector, with a listed charging time of approximately 260 minutes, aligning with expectations for mid-capacity e-MTB batteries.Charging hardware and duration

Fischer specifies that the Montis 2.1 package includes a user manual, battery, charger, a tool kit, pedals, an ignition key for the battery lock and assembly instructions, covering the essential elements needed to build and maintain the bike after shipping.Included components The model is built with integrated lighting suitable for road traffic on some configurations, and it typically ships about 95 percent assembled, leaving mainly handlebar, front wheel, pedal and saddle adjustments for the owner or shop to finalize.Assembly level and equipment overview Fischer backs the battery with a 24 month guarantee on certain European-market versions, a useful indicator of confidence in the lithium-ion pack’s durability window, though local warranty terms for US buyers should be confirmed at the point of sale.Battery guarantee listing

Model Year Context And Comparable Options

The Montis 2.1 configuration described with a 422 Wh battery and 26 kg weight aligns with the 2022 model year for Fischer’s electric MTB lineup, which uses frame height 48 cm and matte black color as core characteristics.Model year and color data A related Montis 2.1 configuration documented for 2023 shifts to a 418 Wh battery while maintaining 48 V system voltage, nine-speed drivetrain, Bafang Silent Drive motor and Shimano hydraulic brakes, illustrating how Fischer iterates on capacity while keeping the basic hardware package consistent.2023 configuration overview For buyers cross-checking options, an extended Montis 2.1 specification with a 557 Wh battery and projected 140 km range is also documented, trading extra capacity and weight for longer assistance on hilly tours.Higher capacity battery variant

Compared with typical entry-level e-MTBs using mid-drive motors, the Montis 2.1’s rear hub design and under-tube battery keep mechanical complexity somewhat lower but may shift traction characteristics under hard acceleration, particularly on loose climbs. The nine-speed gearing and 11-36 cassette put it in line with many affordable trail e-MTBs, and the 100 mm front suspension travel sits on the more conservative side for aggressive downhill riding but is adequate for flowing singletrack and mixed-use paths. Riders weighing close to the 135 kg authorized limit should pay attention to wheel maintenance and tire pressure to keep reliability high relative to that load rating.

Use Case, Rider Profile And Practical Verdict

In practical terms, the Fischer Montis 2.1 suits adult riders looking for an electric mountain bike that merges commuter-ready features, such as lighting and road-legal assist speed, with moderate trail capabilities defined by 27.5 inch wheels, front suspension and hydraulic disc brakes. The 422 Wh to 418 Wh battery window and 45 Nm rear motor torque are well matched to weekend rides on rolling terrain, though riders planning multi-hour mountain excursions or heavier cargo loads may be better served by the 557 Wh configuration or other high-capacity alternatives. Within Fischer’s lineup, the Montis 2.1 acts as an accessible gateway to e-MTB riding rather than a highly specialized enduro machine.

For US readers evaluating imported or similar-spec electric mountain bikes, the headline numbers of 48 V system voltage, around 422 Wh battery capacity, 26 kg total bike mass and 135 kg authorized weight provide clear benchmarks to compare against local models in the same price bracket and category. Riders who prioritize simple controls, straightforward components and established suppliers such as Bafang, Shimano, SR Suntour and Kenda will find the Montis 2.1’s parts mix familiar and serviceable in many markets, while those seeking advanced connectivity or long-travel suspension may look further up the range. As always with electric bikes, verifying local warranty coverage, service networks and regulatory compliance for assistance speed and lighting remains critical before committing to purchase.

Fischer Montis 2.1 Key Facts

• Product: Fischer Montis 2.1 Electric Mountain Bike, 27.5 inch wheels, frame height 48 cm
• Manufacturer: Fischer
• Category: Electric mountain bike (hardtail)
• Motor output: Bafang Silent Drive rear motor, 250 W nominal power, 45 Nm torque, assistance up to 25 km/h
• Battery: 48 V lithium-ion frame battery, 422 Wh capacity, 8.8 Ah electrical charge, removable design
• Drivetrain and brakes: Nine-speed Microshift or Shimano-based drivetrain with 38 tooth chainring and 11-36 tooth cassette, Shimano hydraulic disc brakes with 180 mm front and 160 mm rear rotors
• Weight and load rating: Bike weight 26 kg including 3.3 kg battery, total authorized weight 135 kg
• Target audience: Adult trail and mixed-surface riders seeking an entry-level electric hardtail with street-legal assistance and mainstream component brands