Eu sou um bocado cepo mas mesmo assim tenho receio que fique "curto". Encontrei isto na net. Será isto? 40kmh não é curto? Ainda encontro as poções da w52 e depois ando a pedelar no ar.
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One times ten. That's all there is, and maybe that's all you need in a modern gravel bike. In the front is a 38 chainring, in the back is a 11x42 cassette with 10 sprockets. This requires a distance of 1.99 m for one crank revolution in the lowest gear and a speed of just under 39 km/h at 85 crank revolutions per minute in the fastest gear. In direct comparison with the RC 120 with 2x8 drive, the GRVL 120 climbs much better, but doesn't quite keep up with the top speed (RC 120: 51.5 km/h at 85 revolutions).