Yamaha YZF-R1 2004 User Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-19
3
EAU33860
Seats
Rider seat
To remove the rider seat
Pull back the rear of the rider seat as
shown, remove the bolts, and then pull
the seat off.
To install the rider seat
Insert the projection on the front of the
rider seat into the seat holder as
shown, place the seat in the original po-
sition, and then install the bolts.
Passenger seat
To remove the passenger seat
1. Insert the key into the seat lock,
and then turn it clockwise.
2. While holding the key in that posi-
tion, lift the front of the passenger
seat and pull it forward.
To install the passenger seat
1. Insert the projection on the rear of
the passenger seat into the seat
holder as shown, and then push
the front of the seat down to lock it
in place.
2. Remove the key.
NOTE:
Make sure that the seats are properly
secured before riding.
1. Bolt
1. Projection
2. Seat holder
1. Passenger seat lock
2. Unlock.
1. Projection
2. Seat holder
U5VYE0E0.book Page 19 Friday, November 14, 2003 11:47 AM

Yamaha YZF-R1 2004 Specifications

General

Bore x Stroke	77.0 mm x 53.6 mm
Compression Ratio	12.4:1
Maximum Power	172 hp @ 12, 500 rpm
Fuel System	Fuel Injection
Ignition	Digital TCI
Transmission	6-speed
Final Drive	Chain
Frame	Aluminum Deltabox
Rear Suspension	Single shock, fully adjustable
Front Tire	120/70-ZR17
Rear Tire	190/50-ZR17
Maximum Torque	78.2 lb-ft @ 10, 500 rpm
Front Suspension	43mm telescopic fork, fully adjustable
Front Brakes	Dual 320mm discs; radial-mount 4-piston calipers
Rear Brakes	220mm disc; single-piston caliper
Wheelbase	1, 395 mm
Seat Height	835 mm
Fuel Capacity	4.8 gallons
Dry Weight	172 kg
Width	720 mm
Height	1, 105 mm
Ground Clearance	135 mm
Engine Type	Liquid-cooled, 4-stroke, DOHC, 5-valve, inline 4-cylinder