Difference between revisions of "Triumph Speed Four"
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{{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}} | {{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}} | ||
{{ | {{Motorcycle | ||
|name = Triumph Speed Four | |name = Triumph Speed Four | ||
| | |photo= 2002-Triumph-Speed-Four.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Triumph | ||
|parent_company = | |parent_company = | ||
|production = 2003 - 2006 | |production = 2003 - 2006 | ||
Line 61: | Line 10: | ||
|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = Naked | ||
|engine = Liquid-cooled, DOHC, in-line 4-cylinder, 4-stroke | |engine = Liquid-cooled, DOHC, in-line 4-cylinder, 4-stroke | ||
|bore_stroke = 68.6mm x 68.6mm | |bore_stroke = 68.6mm x 68.6mm | ||
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|fuel_system = Multipoint sequential [[electronic fuel injection]] with forced air induction | |fuel_system = Multipoint sequential [[electronic fuel injection]] with forced air induction | ||
|ignition = digital - inductive type - via electronic engine management system | |ignition = digital - inductive type - via electronic engine management system | ||
|spark_plug = | |spark_plug = {{sparkplug|NGK CR9EK}} '03-05 | ||
|battery = | |battery = {{battery|YUASA YB14L-A2}} '03-05 | ||
|transmission = Gear box: Gears <br> | |transmission = Gear box: Gears <br> | ||
Final Drive: X-ring [[chain]] <br> | Final Drive: X-ring [[chain]] <br> | ||
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|fuel_consumption = | |fuel_consumption = | ||
|turning_radius = | |turning_radius = | ||
|related = | |related = [[Triumph Speed Triple]] | ||
|competition = | |competition = | ||
|air_filter= {{airfilter|K&N TB-6000}} `03-05<ref name="kl_2019">{{cite book|title=2019 K&L Supply Co Catalog|publisher=[https://www.klsupply.com/ K&L Supply Co]|date=2019}}</ref> | |||
|final_drive= {{chain|525}} `02-06<ref name="wps_street_2019">{{cite book|title=2019 Western Power Sports Catalog|publisher=[https://www.wps-inc.com/catalogs Western Power Sports]|date=2019}}</ref> | |||
}} | }} | ||
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A middleweight naked beast for exceptional fun in the busy urban traffic and even more fun for fast weekend getaways around the city, the Speed Four is a great choice for a daily bike. And with adjustable suspensions, there's no telling how fun time spent aboard it can be. | A middleweight naked beast for exceptional fun in the busy urban traffic and even more fun for fast weekend getaways around the city, the Speed Four is a great choice for a daily bike. And with adjustable suspensions, there's no telling how fun time spent aboard it can be. | ||
==References== | |||
{{reflist}} | |||
{{Triumph}} | |||
[[Category:Triumph motorcycles|Speed Four]] | |||
[[Category:Naked motorcycles]] | [[Category:Naked motorcycles]] | ||
[[Category:2000s motorcycles]] | [[Category:2000s motorcycles]] | ||
Latest revision as of 20:09, 23 November 2019
Triumph Speed Four | |
Manufacturer | |
---|---|
Production | 2003 - 2006 |
Class | Naked |
Engine | Liquid-cooled, DOHC, in-line 4-cylinder, 4-stroke |
Bore / Stroke | 68.6mm x 68.6mm |
Compression ratio | 12.5:1 |
Horsepower | 98.03 HP (73.1 KW) @ 11750RPM |
Torque | 50.16 ft/lbs (68.0 Nm) @ 10500RPM |
Fuel System | Multipoint sequential electronic fuel injection with forced air induction |
Air Filter | K&N TB-6000 `03-05[1] |
Ignition | digital - inductive type - via electronic engine management system |
Spark Plug | NGK CR9EK '03-05 |
Battery | YUASA YB14L-A2 '03-05 |
Transmission | Gear box: Gears Final Drive: X-ring chain |
Final Drive | Chain: 525 `02-06[2] |
Suspension | Front: 43mm forks with dual rate springs and adjustable preload, rebound and compression damping Rear: Monoshock with adjustable preload, rebound and compression damping |
Brakes | Front: Twin 310mm floating discs, 4 piston calipers Rear: Single 220mm disc, single piston caliper |
Front Tire | 120/70 ZR17 |
Rear Tire | 180/55 ZR17 |
Wheelbase | 54.88 inches (1394 mm) |
Length | 85.2 inches (2164 mm) |
Width | 27.2 inches (691 mm) |
Height | 43.7 inches (1110 mm) |
Seat Height | 31.89 inches (810 mm) |
Weight | 374.79 pounds (170.0 Kg) (dry), 170.0 kg (wet) |
Fuel Capacity | 4.39 Gallon (16.60 Liters) |
Related | Triumph Speed Triple |
Manuals | Service Manual |
The Triumph Speed Four was a Liquid-cooled, DOHC, in-line 4-cylinder, 4-stroke Naked motorcycle produced by Triumph between 2003 and 2006. Max torque was 50.16 ft/lbs (68.0 Nm) @ 10500 RPM. Claimed horsepower was 98.03 HP (73.1 KW) @ 11750 RPM.
Engine[edit | edit source]
The engine was a liquid cooled Liquid-cooled, DOHC, in-line 4-cylinder, 4-stroke. A 68.6mm bore x 68.6mm stroke result in a displacement of just 599.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).
Drive[edit | edit source]
The bike has a Gears transmission. Power was moderated via the Wet, multiplate.
Chassis[edit | edit source]
It came with a 120/70 ZR17 front tire and a 180/55 ZR17 rear tire. Stopping was achieved via Twin 310mm floating discs, 4 piston calipers in the front and a Single 220mm disc, single piston caliper in the rear. The front suspension was a 43mm forks with dual rate springs and adjustable preload, rebound and compression damping while the rear was equipped with a Monoshock with adjustable preload, rebound and compression damping. The Speed Four was fitted with a 4.39 Gallon (16.60 Liters) fuel tank. The bike weighed just 374.79 pounds (170.0 Kg). The wheelbase was 54.88 inches (1394 mm) long.
2003 Triumph Speed Four[edit | edit source]
An intriguing presence, the 2002 Speed Four is a naked supersport bike with an ultra-aggressive styling meant to boast both performance and the head-turning factor. Powerful and exceptionally maneuverable, the 2002 Speed Four comes with a lightweight chassis and progressive, predictable brakes and fully adjustable suspensions, front and rear.
For both track fun and city slicing, the 2002 Speed Four is a valid choice in case you're looking for high-adrenaline fun and modern British character.
2004 Triumph Speed Four[edit | edit source]
The 2003 Speed Four is a sweet derivation from the acclaimed Daytona 600 machine, but it rather establishes a class of its own. Most likely it's the radical styling which will make heads turn: naked, agile and utterly aggressive, the Speed Four also comes with exceptional handling and a strong feeling of being in control.
With powerful brakes and its lightweight construction, the 2003 Speed Four is a sweet choice for urban riding, being an excellent commuter and doubling as a nimble machine for weekends at the track or just leisure riding.
2005 Triumph Speed Four[edit | edit source]
The 2004 Speed Four carries on the naked roadster heritage and brings all the brawn of a supersport machine in a more streetable package which is great for daily riders as it is rewarding on the track or for weekend getaways. Exceptional handling and an upright riding position add a lot of usability for this bike, while the uncompromised, straightforward styling is all radical Triumph DNA.
Light and nimble, the 2004 Speed Four is a great sporty all-rounder which will provide enormous fun in pretty much any scenario.
2006 Triumph Speed Four[edit | edit source]
One of the last in-line 4 machines manufactured by Triumph, the Speed Four is a high-performance roadster which boasts its ultra-aggressive styling and matches it with equally thrilling performance from the supersport-class 599cc engine.
A middleweight naked beast for exceptional fun in the busy urban traffic and even more fun for fast weekend getaways around the city, the Speed Four is a great choice for a daily bike. And with adjustable suspensions, there's no telling how fun time spent aboard it can be.
References[edit | edit source]
- ↑ 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.
- ↑ 2019 Western Power Sports Catalog. Western Power Sports. 2019.
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