Specialized has made the Turbo Levo family more complicated, and for once that is good news for riders. With the Specialized Turbo Levo 4 firmware update now boosting output via the app, and the Specialized Turbo Levo R launch pitching a sharper-handling full-power option, UK buyers now have a real question to answer: do you want the most tuneable Turbo 3.1 system package, or do you want a deal on an older Levo that is effectively “locked” to its original character?
What the Levo 4 firmware upgrade actually changes
In simple terms, the Levo 4 firmware update lifts peak power to 850W on S-Works models while maintaining 111Nm, and boosts non-S-Works models to 810W and 105Nm. Several reports frame that as an 18% peak-power jump for S-Works and 22% for non-S-Works, with non-S-Works also getting a small torque increase, plus ride-feel tweaks like a smoother speed-limiter transition and refined overrun behaviour.
Where the Turbo Levo R fits compared with older models
The Turbo Levo R is not trying to be “more motor” than the Levo 4. It is positioned as the more agile, rally-style bike in the line-up, and the important point for buyers is that it lives in the same Turbo 3.1 ecosystem and benefits from the same software-led trajectory. Older Levo models can still be brilliant value, but they are not part of this same over-the-air performance and behaviour refinement path.
The comparison that matters on UK trails
For UK riding, this is not about going faster. The 25km/h assistance limit does not change. The difference is how controllable the bike feels below that limit on steep, greasy climbs and awkward, stop-start trail features. If you are choosing between a discounted older Levo and a newer Levo 4 or Turbo Levo R, the newer bikes are now easier to justify because the drivetrain behaviour and peak output can evolve, rather than staying fixed for the life of the bike.
Specilized Turbo Levo R
From £6,799
If you want a wider buying framework, start with our eMTB buyer’s guide and treat the Turbo Levo R as the “fast trail, full-power” option while the Levo 4 sits closer to the classic do-it-all enduro eMTB brief.