Yamaha R3 2023 User Manual

Periodic maintenance and adjustment
7-29
7
EAU49921
Checking and lubricating the
throttle grip and cable
The operation of the throttle grip
should be checked before each ride. In
addition, the cable should be lubricat-
ed by a Yamaha dealer at the intervals
specified in the periodic maintenance
chart.
EAU44276
Checking and lubricating the
brake and shift pedals
The operation of the brake and shift
pedals should be checked before each
ride, and the pedal pivots should be lu-
bricated if necessary.
Brake pedal
Shift pedal
Recommended lubricant:
Lithium-soap-based grease
UB5L12E0.book Page 29 Wednesday, March 25, 2020 9:59 AM

Yamaha R3 2023 Specifications

General

Bore x Stroke	68.0mm x 44.1mm
Compression Ratio	11.2:1
Fuel Delivery	Fuel injection
Transmission	6-speed
Final Drive	Chain
Front Tire	110/70-17
Rear Tire	140/70-17
Length	82.3 in
Height	44.9 in
Seat Height	30.7 in
Wheelbase	54.3 in
Rake (Caster Angle)	25°
Trail	3.7 in
Fuel Capacity	3.7 gal
Wet Weight	375 lb
Ground Clearance	6.3 in
Ignition	TCI: Transistor Controlled Ignition
Front Suspension	37 mm telescopic fork; 5.1-in travel
Rear Suspension	Single shock, adjustable preload; 4.9-in travel
Front Brakes	Hydraulic disc, 298mm
Rear Brakes	220mm hydraulic disc
Engine Type	321cc liquid-cooled, DOHC inline 2-cylinder; 4 valves per cylinder