Honda CRF1100A 2021 Owner's Manual page 380

Specifications
Honda 4-stroke motorcycle oil API Service
Classification SJ or higher, excluding oils marked
Recommended
as "Energy Conserving" or "Resource
engine oil
Conserving," SAE 10W-30, JASO T 903 standard
MA
CRF1100A/AL/AL2/AL4
After draining
After draining &
engine oil filter
change
After disassembly 4.8 L (5.1 US qt, 4.2 Imp qt)
CRF1100D/DL/D2/DL2/D4/DL4
Engine oil
After draining
capacity
After draining &
engine oil filter
change
After draining,
engine & clutch oil
filter change
After disassembly 5.2 L (5.5 US qt, 4.6 Imp qt)
Recommended
Honda DOT 4 Brake Fluid
brake fluid
Cooling system
1.81 L (1.91 US qt, 1.59 Imp qt)
capacity
374
3.9 L (4.1 US qt, 3.4 Imp qt)
4.0 L (4.2 US qt, 3.5 Imp qt)
4.0 L (4.2 US qt, 3.5 Imp qt)
4.2 L (4.4 US qt, 3.7 Imp qt)
4.2 L (4.4 US qt, 3.7 Imp qt)
III IN, II FO, III FO, II MA, III MA type
HONDA PRE-MIX COOLANT
Recommended
coolant
KO, III KO type
Pro Honda HP Coolant
Recommended Drive chain lubricant designed specifically for O-
drive chain ring chains. If not available, use SAE 80 or 90
lubricant gear oil.
Drive chain slack 48 - 53 mm (1.9 - 2.1 in)
DID 525HV3
Standard drive
chain
No. of links
Drive sprocket
Standard
sprocket size
Driven sprocket
124
III IN type
17T
II FO, III FO, II MA, III
MA, KO, III KO type
16T
42T