S-Level, Expert and Comp: More affordable spec options for the Specialized Tarmac SL9

​The The S-Works Tarmac SL9, tested by our sister magazine TOUR is regarded as one of the most complete and well-balanced competition road bikes in the world. Fitted with top-of-the-range Shimano Dura-Ace Di2 components, Roval CLX Sprint wheels and 30-millimetre-wide Cotton TLR tyres, it achieved a test weight of an impressive 6.49 kilograms. In the wind tunnel, TOUR measured a required pedalling power of 205 watts at 45 km/h – four watts less than the SL8. With an overall score of 1.4, the bike took the top spot in the current TOUR rankings. Hardly any other bike currently combines weight, aerodynamics, handling dynamics and comfort better to form a harmonious overall package, according to the verdict on this €14,000 speed machine.

These fundamental features are also set to be incorporated into more affordable versions of the SL9, which the US manufacturer is now supplying to shops. The head tube, fork, dropped down tube, seat tube running close to the rear wheel and the unchanged race geometry are all identical to those of the S-Works. However, the measurements from the TOUR test winner cannot be directly applied: in particular, heavier and less aerodynamic wheelsets, as well as two-piece aluminium handlebars, increase the weight and drag of the Expert and Comp models. The frames are also slightly heavier due to modified carbon lay-ups.

S-Level with top-of-the-range gear system, but a heavier frame

The new S-Class, first introduced on the Crux gravel race bike, replaces the previous Pro version of the Tarmac range. It combines a FACT-10r frame – which is 135 grams heavier – with the S-Works’ FACT-12r fork; at 822 grams (manufacturer’s specification), the frame is still comparatively light. The model is fitted with top-of-the-range electronic groupsets – either SRAM Red AXS or Shimano Dura-Ace Di2 – and the one-piece Roval Rapide cockpit. This maintains the S-Works’ signature integration. The 30-millimetre-wide Cotton TLR tyres are also carried over.

The main cost savings compared to the S-Works are in the wheelsets. The S-Works uses Roval Rapide CLX III wheels with carbon spokes, whilst the S-Level uses Rapide CL III wheels with DT 350 hubs and steel spokes. In addition, it features stainless steel bearings instead of CeramicSpeed bearings, and the slightly simpler Power Pro Mirror instead of the S-Works Power Mirror. As a result, the stated total weight rises to 7.1 kilograms. The price is €10,499 regardless of the gear system – €3,500, or around 25 per cent, less than the S-Works. The S-Level is therefore aimed at buyers who want a top-of-the-range drivetrain and an integrated cockpit, but wish to avoid the hefty price premium for the ultra-light frame, carbon spokes and CeramicSpeed bearings.

Expert cuts the price of S-Works products by half

The Tarmac SL9 Expert also features the FACT-10r frame and the FACT-12r fork. Its spec, however, is more conventional: Specialized fits SRAM Force AXS or Shimano Ultegra Di2, Roval C38 carbon wheels and a two-piece cockpit comprising a Roval Rapide aluminium stem and a Specialized aluminium handlebar. This makes it easier to adjust the stem length and handlebar width, but comes at the expense of weight and aerodynamic efficiency compared to the integrated solution.

Weighing 7.53 kilograms in the Ultegra version and 7.55 kilograms in the Force version, the Expert remains a comparatively lightweight race bike. Both versions cost 6,999 euros. This puts the Expert 3,500 euros below the S-Level and exactly 7,000 euros below the S-Works.

Comp as an entry point to the SL9 platform

The most affordable version is now the Comp; it also features the FACT 10r frame, the FACT 12r fork and the SL9 geometry. With SRAM Rival AXS or Shimano 105 Di2, the gear system remains electronic. The biggest technical difference is the DT Swiss R470 aluminium wheelset. The weight increases to 8.14 kilograms with Rival AXS or 8.21 kilograms with 105 Di2. The price for both variants is 4,499 euros.

Specialized Tarmac SL9: Models, specifications and prices

• Tarmac SL9 S-Level Dura-Ace Di2: Shimano Dura-Ace Di2, Roval Rapide CL III, Specialized Cotton TLR 30 mm – 10,499 euros
• Tarmac SL9 S-Level Red AXS: SRAM Red AXS, Roval Rapide CL III, Specialized Cotton TLR 30 mm – 10,499 euros
• Tarmac SL9 Expert Ultegra Di2: Shimano Ultegra Di2, Roval C38 Carbon, Specialized S-Works Turbo 30 mm – 6,999 euros
• Tarmac SL9 Expert Force AXS: SRAM Force AXS, Roval C38 Carbon, Specialized S-Works Turbo 30 mm – 6,999 euros
• Tarmac SL9 Comp 105 Di2: Shimano 105 Di2, DT Swiss R470 aluminium, Specialized S-Works Turbo 30 mm – 4,499 euros
• Tarmac SL9 Comp Rival AXS: SRAM Rival AXS, DT Swiss R470 Aluminium, Specialized S-Works Turbo 30 mm – 4,499 euros