Specifications - Honda GL1800D Owner's Manual

Specifications

GL1800BD/D/DA
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Main Components
GL1800BD 97.4 in (2,475 mm)
Overall length
GL1800D/DA 101.4 in (2,575 mm)
Overall width 35.6 in (905 mm)
GL1800BD 52.8 in (1,340 mm)
Overall height
GL1800D/DA 56.3 in (1,430 mm)
Wheelbase 66.7 in (1,695 mm)
Minimum ground
5.1 in (130 mm)
clearance
Caster angle 30.5º
Trail 4.3 in (109 mm)
GL1800BD 800 lb (363 kg)
GL1800D
833 lb (378 kg)
USA model
GL1800D
836 lb (379 kg)
Curb weight Canada model
GL1800DA
842 lb (382 kg)
USA model
GL1800DA
844 lb (383 kg)
Canada model
GL1800BD 421 lb (191 kg)
Maximum weight
GL1800D 423 lb (192 kg)
capacity* 1
GL1800DA 417 lb (189 kg)
Travel trunk
20.0 lb (9.0 kg)
(Except GL1800BD)
Each saddlebag 20.0 lb (9.0 kg)
Maximum luggage
weight
Fairing pocket 4.5 lb (2.0 kg)
Shelter case
6.6 lb (3.0 kg)
(Except GL1800DA)
*1 Including rider, all luggage, and accessories
Specifications
Passenger capacity Rider and 1 passenger
Minimum turning
11.2 ft (3.4 m)
radius
Displacement 111.8 cu-in (1,833 cm
Bore x stroke 2.87 x 2.87 in (73.0 x 73.0 mm)
Compression ratio 10.5:1
Unleaded gasoline
Fuel
Recommended: 86 PON or higher
Tank capacity 5.5 US gal (21 liters)
GYZ20L
Battery
12 V-20 Ah (10 HR)
1st
2nd
3rd
4th
Gear ratio
5th
6th
7th
Reverse
Reduction ratio
(primary / 1.795 / 0.972 / 2.615
secondary / final)
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Service Data
Tire size
Tire type
3 )
Recommended
Tire
Tire air pressure
Minimum tread
depth
2.166
Spark plug
1.695
Spark plug gap
1.304
1.038
Idle speed
0.820
0.666
0.521
Recommended
4.373
engine oil
Engine oil
capacity
Front 130/70R18M/C 63H
Rear 200/55R16M/C 77H
Radial, tubeless
BRIDGESTONE G853 RADIAL G
Front
DUNLOP D423F
BRIDGESTONE G852 RADIAL G
Rear
DUNLOP D423
Front 36 psi (250 kPa, 2.50 kgf/cm 2 )
Rear 41 psi (280 kPa, 2.80 kgf/cm 2 )
Front 0.06 in (1.5 mm)
Rear 0.08 in (2.0 mm)
(standard) CR6HSB-9 (NGK)
0.031 to 0.035 in (0.80 to
0.90 mm)
(non-
730 ± 100 rpm
adjustable)
API Service Classification SG or higher
except oils labeled as energy conserving or
resource conserving on the circular API
service label, SAE 10W-30, JASO T 903
standard MA, Pro Honda GN4 4-stroke oil
(USA & Canada) or Honda 4-stroke oil, or an
equivalent motorcycle oil
After draining 4.6 US qt (4.4 liters)
After draining &
4.9 US qt (4.6 liters)
engine oil filter
change
After draining,
engine & clutch oil 4.9 US qt (4.6 liters)
filter change
After disassembly 5.9 US qt (5.6 liters)
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