Ducati Motorcycle Dyno Charts – 2005 Ducati Sport Touring ST4s

Click to Enlarge for Desktop Sized Photo

 

– 2005 Ducati Sport Touring ST4s

The classic European Gran Turismo tradition is the inspiration for the Ducati Sport Touring family. The 2005 ST family offers maximum handling, rider comfort and style in three models – the ST3, with 3-valve Desmo engine, and the flagship ST4S and ST4S ABS. The advanced Anti-lock Braking System on the ST4S ABS offers enhanced safety and confidence in all riding conditions.

With its ideal riding position, optional saddlebags and two of our most powerful Ducati Desmodromic 90° L-twin engines, the ST family excels on both weekend get-aways and longer cross-country journeys.

Classic Grand Turismo Tradition. The 2005 ST family offers maximum handling, rider comfort and style.

Features & Benefits

The ST4S bristles with our best race-derived components combined with all-day riding comfort. The awesome Superbike 996 cc Desmoquattro engine ensures maximum power.

Of course, a great engine can only reach its potential when matched with an equally advanced chassis and suspension.

Engine/Drivetrain

Type L-twin cylinder, 4 valves per cylinder Desmodromic; liquid cooled
Displacement 996 cc
BorexStroke 98 x 66 mm
Compression Ratio 11.5:1
Power 89.1 kw – 121 hp @ 8750 rpm
Torque 10.5 kgm @ 7250 rpm
Fuel injection Marelli electronic fuel injection, 50 mm throttle body
Exhaust 2 aluminium mufflers with catalytic converter (non-catalytic on USA version)
Emissions Euro2 (except USA version)

TRASMISSION

Gearbox 6 speed
Ratios 1st 37/15, 2nd 30/17, 3rd 27/20, 4th 24/22, 5th 23/24, 6th 24/28
Primary drive Straight cut gears; ratio 1.84
Final drive Chain; Front sprocket 15; Rear sprocket 38
Clutch Dry multiplate with hydraulic control

Chassis/Suspension

Frame Tubular steel trellis
Wheelbase 1430 mm / 56.3 in
Rake 24°
Front suspension Showa 43 mm upside-down fully adjustable fork with TiN surface treatment
Front wheel travel 130 mm / 5.1 in
Front brake 2 x 320 mm semi-floating discs, 4-piston caliper
Front wheel 5-spoke light alloy 3.50 x 17
Front tyre 120/70 ZR 17
Rear suspension Progressive linkage with fully adjustable Öhlins monoshock with remote control preload adjustament. Aluminium swingarm
Rear wheel travel 148 mm / 5.8 in
Rear brake 245 mm disc, 2-piston caliper
Rear wheel 5-spoke light alloy 5.50 x 17
Rear tyre 180/55 ZR 17
Fuel tank capacity 21 L / 5.5 US gal (includes 6 L / 1.5 US gal reserve)
Weight * 201 kg / 442.7 lbs
Seat height 820 mm / 32.3 in
Instruments Electronic instrument panel using CAN communication protocol with CPU, multifunctional digital display (including speedometer, clock, water temperature, fuel gauge, instant/average consumption, consumed fuel, remaining distance), analog rev counter, self-adjusting pilot lights (depending on outdoor light), headlight angle adjustment, immobilizer system
Warranty 2 years unlimited mileage
Tank Colours Red, glossy black, metallic dark grey
Frame and Wheel colours Metallic dark grey, black (for black tank only)
Versions Two seats

* = The weight includes battery, lubricants and, where applicable, cooling liquid