Yamaha R3 2021 User Manual

Location of important labels
1-2
1
BEFORE YOU OPERATE THIS VEHICLE, READ
THE OWNER’S MANUAL AND ALL LABELS.
WARNING
TIRE INFORMATION
NOTICE
Cleaning with alkaline or
acid cleaner, gasoline or
solvent will damage
windshield.
Use neutral detergent.
1WD-F815K-10
ALWAYS WEAR AN APPROVED MOTORCYCLE
HELMET, eye protection, and protective clothing.
1TP-2118K- A1
2MS-F1668-20
Cold tire normal pressure should be set
as follows.
FRONT : 200kPa, (2.00 kgf/cm
2
), 29 psi
REAR : 250kPa, (2.50 kgf/cm
2
), 36 psi
Up to 90kg (198lbs) load
FRONT : 200kPa, (2.00 kgf/cm
2
), 29 psi
REAR : 250kPa, (2.50 kgf/cm
2
), 36 psi
90kg (198lbs)-maximun load
EMISSION HOSE ROUTING
THROTTLE BODY FROM
FUEL TANK
ROLL OVER
VALVE
4B5-21686-00
CANISTER
TO ATMOSPHERE
1
2
3 California only
4
UB5L12E0.book Page 2 Wednesday, March 25, 2020 9:59 AM

Yamaha R3 2021 Specifications

General

Bore x Stroke	68.0mm x 44.1mm
Compression Ratio	11.2:1
Fuel Delivery	Fuel injection
Ignition	TCI: Transistor Controlled Ignition
Transmission	6-speed; multiplate wet clutch
Final Drive	Chain
Front Tire	110/70-17
Rear Tire	140/70-17
Wheelbase	54.3 in
Seat Height	30.7 in
Fuel Capacity	3.7 gal
Wet Weight	375 lb
Length	82.3 in
Width	28.7 in
Engine Type	liquid-cooled, 4-stroke, DOHC inline twin-cylinder
Rear Suspension	KYB single shock; 4.9-in travel
Front Brakes	298mm hydraulic disc
Rear Brakes	Hydraulic disc, 220mm
Horsepower	42 hp (31 kW) @ 10, 750 rpm
Torque	21.8 lb-ft
Height	44.9 in