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April 2006

Intermediate iPod prize being awarded soon.

Special Competition:

Yamaha YZF-R1
Only 200 entries needed!

New competitions added:

KTM 660 SMC or
KTM 640 LC4 or
KTM 640 Duke II
Only 1250 entries needed!

Special Competitions

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Welcome to WinanR1.com
Prize Competition YZF-R1A

The current prize Yamaha is a brand new, UK specification Yamaha YZF-R1 plus £500 cash to spend on insurance, protective clothing or accessories. Each entry costs £99, but the chances of winning are dramatically improved to 1 in 200!

Yamaha YZF-R1

The Maximum Entry Number for this Special Competition will be only 200 entries. Unlike other competitions where it is in your interests to keep quiet about them, the sooner the Maximum Entry Number is reached, the sooner the competition winner will be selected and the prize awarded.

You can enter more than once either with multiple entries or by selecting more than one entry on the payment page.

To enter, you will need to know the engine compression ratio of the Yamaha YZF-R1. Using your skill and knowledge, select your choice from the three suggestions provided in the drop-down selection below and press the “Enter Competition” button to enter the competition. You can then make payment online using your credit or debit card and/or funds from your PayPal account.

By entering the competition, you accept the competition entry terms.

Competition Question:

Using your skill and knowledge, please select the correct compression ratio of the 2004 Yamaha YZF-R1:

Compression Ratio 

 

Updated | 28 March 2006

 

Yamaha YZF-R1 (2004) Technical Specifications
Courtesy of Yamaha Motor (UK) Limited.

 

Engine type 4-stroke, forward inclined parallel 4-cylinder, liquid cooled, DOHC, 20 valves
Displacement 998 cm3
Bore x stroke 77.0 x 53.6 mm
Compression ratio 12.3:1
Intake system Fuel injection, motor-driven secondary throttle valves
Maximum power 132 kW (180 HP) @ 10.500rpm with direct air induction 126.4 kW (172 HP) @ 12,500 rpm without direct air induction
Maximum torque 110.1 Nm (11.2kg-m) @ 10,500 rpm with direct air induction 106.6 Nm (10.9kg-m) @ 10,500 rpm without direct air induction
Ignition CDI
Starting Electric
Transmission Constant mesh, 6 speed
Suspension, front Telescopic fork, Ø 43mm
Suspension, rear Swingarm (Link suspension)
Wheel travel, front 120mm
Wheel travel, rear 130mm
Tyre, front 120/70 ZR17M/C
Tyre, rear 190/50 ZR17M/C
Brakes, front Dual floating disc Ø 320mm
Brakes, rear Single disc Ø 220mm
Dimensions (L x W x H) 2,065 mm x 720 mm x 1,105 mm
Wheelbase 1,395 mm
Seat height 835mm
Fuel capacity 18 litres
Dry weight 172 kg

 

Updated | 4 August 2005