Aprilia Tuono 660
95 hp, 659 cc, 183 kg2020 - 2021
MetricUS
Engine
Max power95 hp (@10 500 RPM)
Max torque67 Nm (@8 500 RPM)
Displacement659 cc
LayoutDOHC Inline-2
Valves8
Redline11 500 RPM
Idling speed1 200 RPM
ManagementFuel Injection
Compression13.50:1
Bore x Stroke81.0 mm x 63.93 mm
Throttle bore48.0 mm
CoolingLiquid
Weight to power1.93 kg/hp
Power to weight519 hp/Ton
Brakes
Front brakesTwo discs
Front caliper4 pistons
Front brake diameter320 mm
Rear caliper2 pistons
Rear brake diameter220 mm
Tires
Front tire120/70 ZR17
Rear tire180/55 ZR17