TurboVS
Specialized S-Works Turbo Levo 4 specifications and in-depth review

Specialized S-Works Turbo Levo 4

Manufacturer: Specialized

The Specialized S-Works Turbo Levo 4 is a full-suspension electric bike built around an aluminum frame with internal cable routing and a fully integrated design. It comes equipped with both front and rear suspension, making it suited for varied terrain, and features a removable 840 Wh in-frame battery that can be recharged in just 1.5 hours. The bike includes a display, GPS, dedicated smartphone app, built-in lock, and anti-theft functionality, along with front and rear lights for added versatility.

On the performance side, the Turbo Levo 4 is powered by an 850W mid-drive motor delivering up to 111 Nm of torque, with a top assisted speed of 45 km/h and a maximum range of 62 km per charge. Rider input is read through a torque sensor for responsive pedal assistance, and the bike offers both turbo and eco modes to manage output and efficiency. A 12-speed drivetrain and hydraulic disc brakes round out the core mechanical specification.

Pros
  • The removable 840 Wh battery charges fully in just 1.5 hours, minimizing downtime between rides
  • A torque sensor provides more natural and responsive pedal assistance compared to basic cadence-based systems
  • Both front and rear suspension are included, improving comfort and control across uneven surfaces
  • The built-in lock and anti-theft features remove the need for carrying separate security accessories
  • Integrated GPS, a dedicated smartphone app, and an onboard display offer a well-rounded connected experience
  • Front and rear lights are built in, making the bike ready for varied lighting conditions without additional accessories
Cons
  • At 24,000 g, the bike is quite heavy, which can make handling and transport on foot noticeably demanding
  • A maximum range of 62 km per charge may feel limiting for longer off-road or touring rides
  • Regenerative braking is absent, meaning no energy is recovered during descents or braking
  • The bike cannot be folded, reducing its practicality for storage in tight spaces or combined use with public transport
Who is this for?

This bike is well-suited to riders who want a capable full-suspension electric mountain bike for demanding trails and varied terrain, where the 850W mid-drive motor and 111 Nm of torque can handle steep gradients and technical surfaces with confidence. The integrated GPS, smartphone app, and display make it a practical choice for those who track routes or want connected ride data on the go. Riders who frequently leave their bike unattended in public spaces will also appreciate the built-in lock and anti-theft features, along with the convenience of front and rear lights already fitted for mixed-light riding conditions.

Who is this NOT for?

At 24,000 g, this is a heavy bike that would be a poor fit for anyone who regularly needs to carry it up stairs, load it onto a vehicle rack without assistance, or navigate tight urban spaces on foot. The non-folding frame further limits its appeal for commuters who rely on combined bike-and-transit routines or need compact storage at home or in the office. With a maximum range of 62 km per charge, it is also not well-matched to riders planning long-distance touring rides where extended range between charging opportunities is a practical necessity.

Design:

frame material Aluminum
weight 24000 g
has front suspension ✓
has rear suspension ✓
has an in-frame battery ✓
can be folded ✕
has internal cable routing ✓
is designed for kids ✕

The Design section of this bike is built around an aluminum frame and tips the scales at 24,000 g, reflecting its full-featured construction. It comes with both front and rear suspension for added compliance across different surfaces, and the battery is integrated directly into the frame rather than mounted externally. Cable routing is handled internally for a cleaner appearance, while the frame does not support folding. The bike is not designed for children.

Battery:

battery size 840 Wh
charge time 1.5 hours
Has regenerative braking ✕
has a removable battery ✓

The bike is equipped with a 840 Wh battery that can be fully recharged in just 1.5 hours, which is notably fast for a battery of this capacity. The battery is removable, making it straightforward to charge separately from the bike or swap out as needed. Regenerative braking is not supported, so energy recovery through braking is not part of this system.

Performance:

maximum distance per charge 62 km
braking system Hydraulic disc brakes
maximum torque 111 Nm
has a turbo mode ✓
has an eco mode ✓
motor power 850W
is a multi-gear bike ✓
number of gears 12
is a single-gear bike ✕
drive motor type Mid-drive motor
top speed 45 km/h

Propulsion comes from an 850W mid-drive motor producing up to 111 Nm of torque, pushing the bike to a top assisted speed of 45 km/h with a maximum range of 62 km per charge. Both turbo and eco modes are available, giving riders control over how aggressively the motor delivers assistance. Stopping is handled by hydraulic disc brakes, and the drivetrain is a 12-speed multi-gear setup — there is no single-gear configuration on this model.

Features:

release date April 2025
pedal sensor type Torque sensor
has anti-theft features ✓
has a built-in lock ✓
Has a display ✓
Has a dedicated smartphone app ✓
has GPS ✓
has front light(s) ✓
has rear light(s) ✓

Pedal assistance is managed through a torque sensor, which reads rider input for more responsive power delivery. The bike includes a built-in display and a dedicated smartphone app, and GPS is integrated directly into the system. Security is addressed through both anti-theft features and a built-in lock, removing the need for a separate locking solution. Front and rear lights are fitted as standard, and the bike is fully compatible with a dedicated smartphone app for additional connectivity.

Final Verdict

The Specialized S-Works Turbo Levo 4 is a well-equipped full-suspension electric mountain bike that brings together a capable motor, a fast-charging removable battery, and a strong set of integrated features into a single cohesive package. Its 850W mid-drive motor with 111 Nm of torque makes it a genuinely capable machine for technical terrain, and practical additions like built-in lighting, GPS, anti-theft protection, and a torque sensor-based pedal assist system give it a level of real-world readiness that goes beyond the basics. The considerable weight and limited range are worth factoring in for anyone with demanding logistics or long-distance ambitions, but for trail-focused riders who prioritize capability and connectivity on the bike itself, the Turbo Levo 4 represents a thorough and well-considered option in the electric mountain bike segment.