Aprilia's V4 engine powers the RSV4 and RSV4 Factory. It is the world's first mass-produced high-performance narrow-angle V4, and the most revolutionary and powerful engine Aprilia has ever built. Despite complying with Euro 5+ regulations, it delivers increased torque and power: 220 hp at 13,100 rpm and 125 Nm at 10,800 rpm, making the RSV4 ...

Sep 19, 2018 · The way Aprilia has achieved this, though, is a little deceiving. Yes, the 1078cc V4 (sorta) shared with the Tuono 1100 sees some improvements the Tuono doesn’t get, but Aprilia found a way to integrate the increased power into the same magic chassis without upsetting its balance – a task which can’t be overstated.”

Aprilia claims that the RS457 delivers 82% of its maximum torque starting at 3,200 RPM, and at 9,400 RPM, it pushes out a healthy 48 horsepower. Having plenty experience with RSV4 on tracks, what really impressed me was how similar the throttle response felt to the RSV4.

Jan 17, 2025 · Aprilia 4.5 - 5.5 Off-Road Models Threads / Posts Last Post 2006-2011 Aprilia RXV, SXV, MXV 4.5/5.5 V-Twins Use this forum to discuss anything about the new 450cc and 550cc v-twin models.

AF1 Racing Online Store -- Aprilia - Moto Guzzi - Piaggio - Vespa - Zero MC - Energica - Ural - SWM AF1 Racing Dealership -- Aprilia - Moto Guzzi - Piaggio - Vespa - Zero MC - Energica - Ural - SWM Quick Navigation 2021-2025 RS660 / Tuono 660 Top

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Feb 27, 2024 · For reference, the bike is a 2022 Aprilia RS 660 that is basically stock. My weight, with gear, is about 80 Kilos (175 lbs). The fork has 9.25 N/mm fork springs (9.0+9.5), rider sag is 35mm, forks at first notch above triple clamp, and currently with C1 …

6 days ago · The Aprilia Engine Bikes 2021-2025 RS660 / Tuono 660 ALL For Sale (FS), Wanting to Buy (WTB), Wanting to Trade (WTT), and similar threads MUST be posted in the correct subforums.

Jan 2, 2025 · The Aprilia Engine Bikes 2022-2025 Tuareg 660 / Tuareg Rally ALL For Sale (FS), Wanting to Buy (WTB), Wanting to Trade (WTT), and similar threads MUST be posted in the correct subforums.

Oct 13, 2024 · Other Aprilia Models; Aprilia and Piaggio 150cc-350cc; Aprilia and Piaggio 500cc; Vespa 50cc-300cc. Vespa 50cc-150cc; Vespa 200cc-300cc; Vintage Vespa -- ALL; Piaggio MP3 - 3 wheel scooter. Piaggio MP3-250; Piaggio MP3-400; Piaggio MP3-500; Other Aprilia Related Forums. Aprilia Motorcycles and Scooters for Sale / Wanted; Aprilia Parts and ...