FEATURES
1-10
ERS (YZF-R1M)
The ERS consists of three semi-active automat-
ic modes (T-1, T-2, R-1) and three manual set-
ting modes (M-1, M-2, M-3). When an automatic
mode is selected, the SCU will adjust the com-
pression and rebound damping forces based on
running conditions. For all modes and models,
spring preload is physically adjusted by hand.
For track modes T-1 and T-2, the following set-
tings can be adjusted:
BRAKE SUPPORT: reduces nosedive (front-
end pitch from braking)
CORNER SUPPORT: increases damping to ab-
sorb chassis fluctuations for smooth cornering.
Reduce this setting for increased rear wheel
grip.
ACCEL SUPPORT: reduces rear-end squat
(rear-end pitch due to acceleration)
FRONT FIRM: hardens “H” or softens “S” overall
damping of the front suspension
REAR FIRM: hardens “H” or softens “S” overall
damping of the rear suspension
For the road mode R-1, the following settings
can be adjusted:
BRAKE SUPPORT: reduces nosedive (front-
end pitch from braking)
FRONT FIRM: hardens “H” or softens “S” overall
damping of the front suspension
REAR FIRM: hardens “H” or softens “S” overall
damping of the rear suspension
TIP
• T-1 is preset for track use with racing slick tires.
• T-2 is preset for track use with street tires.
• R-1 is preset for road use with street tires.
For the manual setting modes M-1, M-2, and M-
3, the following settings can be adjusted:
Fr COM: front compression damping
Fr REB: front rebound damping
Rr COM: rear compression damping
Rr REB: rear rebound damping
TIP
• M-1 is preset for track use with racing slick
tires.
• M-2 is preset for track use with street tires.
• M-3 is preset for street use with street tires.
1. ERS mode
2. Braking support level
3. Cornering support level
4. Acceleration support level
5. Front overall damping level
6. Rear overall damping level
7. Factory preset level
8. Current level
1. ERS mode
2. Braking support level
S
ETTING
BRAKE
S
UPPORT
CORNER
S
UPPORT
ACCEL
S
UPPORT
FRONT
FIRM
REAR
FIRM
10:00
YRC
S
ettin
g
km/h
T- 1
H
- 2
S
H
+2
S
T- 2
R- 1
1
3
4
8
5
7
6
2
S
ETTING
BRAKE
S
UPPORT
FRONT
FIRM
REAR
FIRM
10:00
YRC
S
ettin
g
km/h
R- 1
H
- 2
S
H
+2
S
T- 1
T- 2
3
4
2
6
5
1
3. Front overall damping level
4. Rear overall damping level
5. Factory preset level
6. Current level
1. ERS mode
2. Front compression damping force
3. Front rebound damping force
4. Rear compression damping force
5. Rear rebound damping force
6. Factory preset level
7. Current level setting
10:00
YRC
S
ettin
g
km/h
M-2
M-
3
Fr COM
Rr COM
Fr REB
Rr REB
S
ETTING
1
8
8
22
22
M-1
3
4
7
5
6
2
1
Summary of Contents for YZF-R1 2020
Page 1: ...2020 SERVICE MANUAL YZF R1 YZF R1M YZF1000L YZF1000 YZF1000DL YZF1000D B3L 28197 20 ...
Page 2: ......
Page 6: ......
Page 8: ......
Page 38: ...SPECIAL TOOLS 1 29 ...
Page 55: ...TIGHTENING TORQUES 2 16 ...
Page 60: ...CABLE ROUTING 2 21 Frame rear right side view B A C D 2 1 2 3 4 5 6 7 ...
Page 82: ...CABLE ROUTING 2 43 Front brake hose left side view A 1 1 1 1 2 2 2 3 3 3 4 4 4 3 4 ...
Page 86: ...CABLE ROUTING 2 47 Fuel tank top and left side view A B 1 2 3 4 5 2 5 ...
Page 88: ...CABLE ROUTING 2 49 Canister A E 1 2 3 4 5 6 B B B C D 7 8 9 10 E F G H E 7 10 11 ...
Page 92: ...CABLE ROUTING 2 53 Air cut off valve right side view A B C C D E 1 2 2 3 3 3 4 4 5 5 5 6 7 ...
Page 100: ...CABLE ROUTING 2 61 Muffler top and left side view 1 1 2 3 3 4 5 5 6 6 4 4 5 6 5 6 A ...
Page 104: ...CABLE ROUTING 2 65 ...
Page 107: ......
Page 149: ......
Page 171: ...GENERAL CHASSIS 5 4 22 T R Front muffler protector bolt 7 N m 0 7 kgf m 5 2 lb ft b b a a 1 ...
Page 280: ...CHAIN DRIVE 4 131 ...
Page 335: ...ELECTRIC STARTER 5 52 1 2 3 a b ...
Page 388: ...TRANSMISSION 5 105 ...
Page 406: ...WATER PUMP 6 17 ...
Page 433: ......
Page 439: ...IGNITION SYSTEM 8 6 ...
Page 447: ...CHARGING SYSTEM 8 14 ...
Page 451: ...LIGHTING SYSTEM 8 18 ...
Page 486: ...ELECTRICAL COMPONENTS 8 53 ...
Page 495: ......
Page 505: ...SYSTEM DIAGRAM 9 10 ...
Page 531: ...STEERING DAMPER SYSTEM 9 36 ...
Page 815: ...91_ABS 9 320 4 Defective hydraulic unit assembly Replace the hydraulic unit assembly ...
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Page 820: ......