Wilier Filante SLR
Aero racers. 0 SLR / Verticale if you want light.
Wilier aero race bike. Deep, fast, and recently updated (ID2) in a way that blurs 'who's an aero bike for'. Still a race stack/reach chart.
Aero racers. 0 SLR / Verticale if you want light.
Wilier aero race bike. Deep, fast, and recently updated (ID2) in a way that blurs 'who's an aero bike for'. Still a race stack/reach chart.
Racers who want one Bianchi for climbs and flats. Anyone who found Oltre too low and the old Specialissima not aero enough. If you want the hyperbike shape, Oltre RC is still that bike.
Bianchi rebuilt Specialissima as the do-it-all race bike, not just the climbing sibling to Oltre. The RC frame is 750 g in size 55, the fork and D-shaped post are more aero, and Countervail is a new formula. Geometry stays the same. The bike is lighter and slipperier than last year’s Specialissima, still more upright than Oltre RC.
Racers shopping current Wilier light bikes (2024-on).
Wilier's newer lightweight race platform. Treat it as the current climbing race bike in the line, not a Filante.
Aero racers shopping Felt. FR if you want light; IA if you want triathlon.
Felt's aero road bike. Deep tubes, race position, the fast Felt versus FR's lighter race brief.
| Measurement |  WilierFilante SLR 2026 |  BianchiSpecialissima 2027 |  WilierVerticale SLR 2024 |  FeltAR 2022 |
|---|---|---|---|---|
| Stackmm | 550 | 536−14 | 552+2 | 556+6 |
| Reachmm | 398 | 391−7 | 396−2 | 398 |
| Head tube angle° | 73.0 | 72.5−0.5 | 73.0 | 73.2+0.2 |
| Seat tube angle° | 73.5 | 73.5 | 73.7+0.2 | 73.0−0.5 |
| Chainstaymm | 408 | 410+2 | 406−2 | 405−3 |
| Wheelbasemm | 998 | 988−10 | 994−4 | 996−2 |
| BB dropmm | 68 | 70+2 | 70+2 | 68 |
| BB heightmm | — | — | — | — |
| Standovermm | — | — | — | — |
| Part | Filante SLR L | Specialissima 55 | Verticale SLR L | AR 56 |
|---|---|---|---|---|
| Stem | 110 mm | 100 mm | 110 mm | 100 mm |
| Bar | 440 mm | 420 mm | 440 mm | 420 mm |
| Crank | 175 mm | 172.5 mm | 175 mm | 172.5 mm |
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