Triumph Street Triple 765 R 2021 vs. Aprilia Tuono 660 2021

Triumph Street Triple 765 R 2021

Triumph Street Triple 765 R 2021

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

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Overview - Triumph Street Triple 765 R 2021 vs Aprilia Tuono 660 2021

In terms of engine and drivetrain, the Triumph Street Triple 765 R 2021 features an inline 3-cylinder engine with a displacement of 765cc, delivering 118 horsepower and 77 Nm of torque. It has a fuel injection system and liquid cooling. On the other hand, the Aprilia Tuono 660 2021 is equipped with an inline 2-cylinder engine with a displacement of 659cc, producing 95 horsepower and 67 Nm of torque. It also has a fuel injection system and liquid cooling.

When it comes to suspension, both bikes have upside-down telescopic forks at the front and swing arm suspension at the rear. The Street Triple 765 R uses Showa front suspension with compression, preload, and rebound adjustment, while the Tuono 660 utilizes Kayaba front suspension with preload and rebound adjustment. Both bikes have aluminum frames, with the Street Triple 765 R featuring a twin-tube frame and the Tuono 660 having a load-bearing engine frame.

Triumph Street Triple 765 R 2021

Triumph Street Triple 765 R 2021

In terms of brakes, both bikes have double disc brakes at the front with a diameter of 310mm for the Street Triple 765 R and 320mm for the Tuono 660. Both bikes have four-piston calipers and utilize Brembo braking technology. The Street Triple 765 R has radial monoblock brakes, while the Tuono 660 has radial brakes.

Both bikes come with advanced rider assistance systems such as ABS, riding modes, and ride-by-wire. The Street Triple 765 R also features traction control, while the Tuono 660 offers additional features such as launch control, quickshifter, and anti-wheelie, although some of these features may come at an extra cost.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The Street Triple 765 R has a slightly longer wheelbase of 1405mm compared to the Tuono 660's 1370mm. The seat height of the Street Triple 765 R is 825mm, while the Tuono 660 has a seat height of 820mm. The dry weight of the Street Triple 765 R with ABS is 168kg, while the Tuono 660 weighs 169kg with ABS. The Street Triple 765 R has a larger fuel tank capacity of 17.4 liters compared to the Tuono 660's 15 liters.

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

In terms of strengths, the Street Triple 765 R offers a wide usable rev range, an active seating position, high stability, a great gearbox with a shift assistant, and a first-class chassis. On the other hand, the Tuono 660 has an easy-to-operate engine with a good sound, a sporty handling, good ergonomics, decent brakes, and extensive electronics (although some may come at an extra cost), as well as a stable and precise chassis.

However, the Street Triple 765 R has some weaknesses, including early regulation of traction control, a seat with little grip, and an outdated display. On the other hand, the Tuono 660's weaknesses include a price/performance ratio that may not be ideal and the fact that the IMU package costs extra.

Technical Specifications Triumph Street Triple 765 R 2021 compared to Aprilia Tuono 660 2021

Triumph Street Triple 765 R 2021
Aprilia Tuono 660 2021

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore78 mmBore81 mm
StrokeStroke53.4 mmStroke63.93 mm
Engine powerEngine power118 HPEngine power95 HP
Rpm at Max. PowerRpm at Max. Power12,000 rpmRpm at Max. Power10,500 rpm
TorqueTorque77 NmTorque67 Nm
Rpm at TorqueRpm at Torque9,400 rpmRpm at Torque8,500 rpm
Compression RatioCompression Ratio12.65 Compression Ratio13.5
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders3Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement765 ccmDisplacement659 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandShowaBrandKayaba
DiameterDiameter41 mmDiameter41 mm
TravelTravel115 mmTravel120 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel134 mmTravel130 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typeTwin TubeFrame typeLoad-bearing engine
RakeRake66.5 degreeRake65.9 degree
TrailTrail98.3 mmTrail104.6 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter310 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradial, MonoblockTechnologyradial
BrandBrandBremboBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter220 mm
PistonPistonSingle pistonPistonDouble piston
BrandBrandBremboBrandBrembo

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,055 mmLength1,995 mm
WidthWidth775 mmWidth745 mm
WheelbaseWheelbase1,405 mmWheelbase1,370 mm
Seat HeightSeat Height825 mmSeat Height820 mm
Dry Weight (with ABS)Dry Weight (with ABS)168 kgDry Weight (with ABS)169 kg
Fuel Tank CapacityFuel Tank Capacity17.4 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA2, A

Pros and Cons in comparison

Pros and Cons in comparison

Triumph Street Triple 765 R 2021

Triumph Street Triple 765 R 2021

The Street Triple R is well equipped for the occasional track day and delivers good performance. This is where the lively three-cylinder engine really comes into its own. But the agile Triumph is also great fun on country roads, as long as you keep it revved up. All in all, the clear price-performance winner of the Street Triple range.

Wide usable rev range

active seating position

high stability

great gearbox including shift assistant

first-class chassis.

Traction control regulates early

seat with little grip

display outdated

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

The Tuono delivers on the bends what the name promises. The sporty naked bike rides precisely and you enjoy the sporty corner chase. At the exit of the bend, however, one wishes for more emotion and adrenaline. The sporty expectation is naturally also created by the Tuono's racy appearance and cheeky demeanour. But this expectation is unfortunately not quite fulfilled in the saddle.

Easy-to-operate engine with good sound

successful appearance sporty handling

good ergonomics

decent brakes

extensive electronics - but partly at extra cost

stable and precise chassis

Price / performance ratio not right

IMU package costs extra

Price Comparison Avarage Market Price Triumph Street Triple 765 R vs Aprilia Tuono 660

There are a few key differences between a Triumph Street Triple 765 R 2021 and a Aprilia Tuono 660 2021. In terms of price, the actual average prices of both motorbikes are almost the same. Compared to Aprilia Tuono 660 2021 there are less Triumph Street Triple 765 R 2021 bikes available on the 1000PS.de Marketplace, specifically 5 compared to 16. It takes less time to sell a Aprilia Tuono 660 with 122 days compared to 139 days for the Triumph Street Triple 765 R. Since model year 2017 1000PS.de editors have written 15 reviews for the Triumph Street Triple 765 R and 8 reviews for the Aprilia Tuono 660 since model year 2021. The first review for the Triumph Street Triple 765 R was published on 10/01/2017 and now has more than 58,400 views. This compares to more than 52,500 views for the first review on Aprilia Tuono 660 published on 05/11/2019.

Price Triumph Street Triple 765 R

Model year
Current average market prices

Price Aprilia Tuono 660

Model year
Current average market prices

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