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Specialized Turbo Levo & Turbo Levo SL Electric Mountain Bikes

Specialized Turbo Levo R full-power electric mountain bike rider overlooking a mountain trail in Wales

Specialized Turbo Levo Electric Mountain Bikes

Full-power and lightweight e-MTBs, built around the same trail-first DNA.

The Specialized Turbo Levo family is a performance-led electric mountain bike range built around three distinct ride feels. There are two full-power options — the Turbo Levo 4 and the Turbo Levo R — plus the lightweight Turbo Levo SL. All three are designed to ride like true trail bikes first, with assistance added to enhance control, confidence and fun rather than overwhelm it.

Whether you want maximum assistance and range for big mountain days, or a lighter, more agile ride that feels closer to a traditional trail bike, the Turbo Levo range lets you choose the right level of amplification for how and where you ride. Explore our Electric Mountain Bike guide to compare full-power and lightweight options.


Specialized Turbo Levo e-MTB riding through roots

Two full-power options, plus a lightweight choice

Two full-power options — Turbo Levo 4 and the lighter, more agile Turbo Levo R — plus the lightweight Turbo Levo SL. All built around the same trail-first design DNA.

GENIE suspension technology on Specialized Turbo Levo

GENIE suspension technology

GENIE blends coil-like sensitivity with progressive end-stroke support, improving traction, control and resistance to harsh bottom-outs when the trail gets rough.

Specialized Turbo Levo e-MTB riding on rocky scree

Highly adjustable trail geometry

A stable, modern trail setup with adjustable geometry and mixed wheels helps you tune handling for your terrain — from tighter singletrack to big mountain descents.


Key features across the Turbo Levo range

Across the Turbo Levo family, you’ll find a shared set of trail-focused technologies, tuned for confidence, control and real-world riding.

Trail-optimised geometry

Modern trail geometry with a low bottom bracket, slack head angle and balanced reach helps keep both bikes composed on steep descents, predictable through corners and stable at speed. Multiple adjustment points (head angle, chainstay length, BB height) allow riders to fine-tune handling to suit terrain and riding style.

Mixed-wheel setup

Wheel setups vary across the Levo family. Turbo Levo models commonly use a mixed-wheel setup for a balance of control and agility, while Turbo Levo R runs dedicated 29" wheels for speed and stability on fast, flowing trails.

Motor systems

Turbo Levo 4 and Turbo Levo R use Specialized’s full-power 3.1 motor, delivering strong, consistent support for steep climbs and long rides. Recent firmware updates have increased peak power and improved responsiveness, with standard models now delivering up to 105Nm of torque and significantly higher peak output. S-Works models continue to offer the highest performance, with even greater peak power while maintaining the same intuitive ride feel and traction. Turbo Levo SL uses the lightweight Specialized SL 1.2 motor, offering 50Nm of torque and 320W peak power for a quieter, more natural ride feel.

Battery systems

Turbo Levo 4 and Turbo Levo R feature a large-capacity 840Wh internal battery that is fully removable for easier charging and transport, with the option of a lighter 600Wh battery or adding a 280Wh range extender for extended range. Turbo Levo SL uses a lighter 320Wh internal battery, with the option to add a 160Wh range extender for longer rides.

GENIE suspension platform

GENIE suspension technology blends small-bump sensitivity with more support deeper in the travel, boosting traction and reducing harsh bottom-outs when the trail gets rough. Travel and tuning vary by model — with Turbo Levo R using a shorter-travel setup for a more agile ride feel.


Full-power or lightweight: choose your ride feel

Turbo Levo 4

Turbo Levo 4 is Specialized’s full-power electric mountain bike, built to deliver maximum support on steep climbs, long rides and demanding terrain while maintaining a composed, trail-bike ride feel.

  • Specialized 3.1 motor delivering up to 820W peak power and 105Nm of torque following recent firmware updates S-Works Turbo Levo models step up to the higher-output S-Works 3.1 motor with up to 850W peak power and 111Nm of torque
  • 160mm front / 150mm rear suspension for stability and confidence on rough terrain
  • 840Wh removable internal battery fitted as standard
  • Option to run a lighter 600Wh battery or add a 280Wh range extender
  • High, sustained assistance for technical climbing and repeated laps
  • Regular over-the-air firmware updates improve responsiveness and ride feel over time
Specialized Turbo Levo full-power e-MTB climbing a steep trail

Turbo Levo R

Turbo Levo R is built for riders who want full-power support but prefer a bike that feels lighter, more responsive and easier to move around on the trail. It uses the same updated Turbo 3.1 motor and battery options as Turbo Levo 4, but with shorter travel, a lighter frame and a more agile overall build.

  • 140mm front / 130mm rear suspension for a more agile, active ride feel
  • Frame around 500g lighter than Turbo Levo 4, with lighter components to reduce overall weight
  • Same Turbo 3.1 motor and battery platform with over-the-air firmware updates
  • Dedicated 29" wheels for speed, control and confidence on flowing and rough trails
Specialized Turbo Levo R full-power e-MTB on a flowing trail in the desert

Turbo Levo SL

Turbo Levo SL prioritises lower system weight and a more natural trail-bike feel, with assistance designed to amplify rider input rather than dominate the ride.

  • Specialized SL 1.2 motor with 50Nm of torque and 320W peak power
  • 160mm front / 150mm rear suspension with GENIE shock technology
  • 320Wh internal battery for reduced weight and agile handling
  • Optional 160Wh range extender to boost range on longer rides
  • Quieter, more subtle assistance that rewards rider effort
  • Ideal for riders who value agility, precision and trail feedback
Specialized Turbo Levo SL lightweight e-MTB jumping on a trail


What changes as you move up the range

Within each model family, the motor system and battery platform remain consistent, so ride feel, power delivery and range are consistent regardless of specification level. As you move up the range, changes focus on frame material, suspension and component upgrades — with S-Works sitting at the top as the premium build level.

ModelWhat to expect
AlloyDurable alloy frames with dependable components, delivering the same motor and battery performance as higher-spec models.
Comp AlloyBuilds on the Alloy platform with upgraded suspension and drivetrain components for improved control and trail performance.
CompMarks the switch to a carbon frame, reducing weight and increasing ride responsiveness while retaining the same motor and battery system.
ExpertFurther upgrades to suspension, brakes and drivetrain for riders pushing harder on demanding terrain.
ProPremium builds with top-tier components and the lowest overall weight for maximum performance.
S-WorksThe top-tier build, combining premium components with the highest-output S-Works 3.1 motor setup on Turbo Levo models.

Turbo Levo vs Turbo Levo R vs Turbo Levo SL – which is right for you?

All three bikes share the same trail-first approach — the main difference is how much assistance you want and how the bike feels on the trail. Turbo Levo and Turbo Levo R are both full-power e-MTBs, while Turbo Levo SL focuses on lower weight and a more natural ride feel. Use the guide below to match the right model to your terrain and riding style.

When to choose Turbo Levo SL

Choose Levo SL if you prioritise agility and a trail-bike feel. It’s ideal if you enjoy a more active, rider-driven experience, value precision and playfulness on technical trails, and don’t always need maximum assistance on long climbs.

When to choose Turbo Levo R

Choose Levo R if you want full-power support but prefer a lighter, more responsive ride. It suits flowing trails, technical climbing and covering ground quickly, with a shorter-travel setup that feels easier to place and change direction than most full-power e-MTBs.

When to choose Turbo Levo

Choose Turbo Levo 4 for big days and steeper terrain — strong, consistent support on technical climbs, long distances and repeated laps. It’s the better match if you want a more planted feel at speed and maximum flexibility around battery and range options.

Also consider who you ride with: If most of your regular riding group rides full-power e-MTBs, Turbo Levo or Levo R can make it easier to match pace on long climbs and repeated laps. If your group rides lighter e-MTBs or analogue trail bikes, Turbo Levo SL (or Levo R for a bit more power) often feels more natural and engaging on mixed-ability rides.


Turbo Levo FAQs

Want help choosing the right e-bike style for your riding? See our Electric Bike Buying Guide.

What’s the difference between Turbo Levo and Turbo Levo SL?

Turbo Levo is the full-power option for maximum support and range on steep climbs and long rides. Turbo Levo SL is the lightweight option, designed for a more natural trail-bike feel with subtler assistance and a more agile ride character.

Is the Turbo Levo R lighter than the Turbo Levo?

Yes. The Turbo Levo R frame is around 500g lighter than the Turbo Levo, and complete builds are significantly lighter overall thanks to lighter components. It’s not as lightweight as the Turbo Levo SL, but it’s very light for a full-power e-MTB — which helps the bike feel more responsive and easier to handle on the trail.

Is the S-Works Turbo Levo motor more powerful?

Yes. Standard Turbo Levo and Turbo Levo R models use the full-power Specialized 3.1 motor, now delivering up to 820W peak power and 105Nm of torque following recent firmware updates. S-Works Turbo Levo models use the higher-output S-Works 3.1 motor with up to 850W peak power while maintaining 111Nm of torque.

Is the Turbo Levo battery removable?

Yes — Turbo Levo models use a removable internal battery, making charging and transport simpler. Turbo Levo SL uses a lighter internal battery that's not user removable. Both bikes are compatible with an optional range extender for longer rides.

Can Turbo Levo bikes receive firmware or motor updates?

Yes. Turbo Levo and Turbo Levo R models can receive firmware and system updates through Specialized’s app and Turbo operating system, including over-the-air updates. These updates may refine motor behaviour, ride feel, battery management, connectivity and system features over time — so the bike can improve or evolve after purchase as Specialized releases new refinements and capabilities.


Shop Turbo Levo models

Explore the full Turbo Levo family below — Turbo Levo 4, Turbo Levo R and Turbo Levo SL — to compare specifications, frame materials and component levels. If you’d like help choosing the right model or spec, just tap the chat icon and we’ll talk you through the options.


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