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TECHNICAL SPECIFICATIONS - CHASSIS 400 LC4 / 640 LC4
(
R
)
/ SUPERMOTO ‘99
400 LC4 / 640 LC4 640 Supermoto 400 LC4
R / 640 LC4
R
Frame Central chrome-moly-steel frame
Fork WP Extreme
Wheel travel front/rear 280 / 320 mm (11 / 12.6 in) 250 / 290 mm (10 / 11.4 in)
Rear suspension Central shock absorber (WP) with PRO-LEVER linkage to rear- swing-arm with needle bearing
Front brake Disc brake with carbon-steel brake disc 300 mm (11.8 in), brake caliper floated
Rear brake Disc brake with carbon-steel brake disc 220 mm (8.7 in), brake caliper floated
Tyres front 90/90-21 120/70-17 90/90-21
Air press. road, driver only
1.5 bar (22 psi) 2.0 bar (29 psi 1.5 bar (22 psi)
Air press. road with passenger
2.0 bar (29 psi) 2.2 bar (31 psi) 2.0 bar (29 psi)
Tyres rear 140/80-18 160/60-17 140/80-18
Air press. road, driver only
2.0 bar (29 psi) 2.2 bar (31 psi) 2.0 bar (29 psi)
Air press. road with passenger
2.2 bar (31 psi) 2.4 bar (34 psi) 2.2 bar (31 psi)
Fuel tank capacity 12 or 18 liter (3.2 or 4.8 US gallons), 2.5 liter (0,6 US gallons) reserve
Final drive ratio 400 LC4 - 15:45t 640 LC4 - 16:42t 17:40t 16:42t
Chain O – Ring
5
/8 x
1
/4"
Battery maintenance-free battery 12V 8Ah
Steering angle 62,5 ° 63° 62.5°
Wheel base 1510 ± 10 mm (59.4 ± 0.4 in)
Seat high 955 mm (37.6 in) 935 mm (36.8 in)
Ground clearance 375 mm (14.8 in) 355 mm (13.9 in)
Dead weight without fuel 136kg (300 lbs) 137 kg (302 Ibs) 135 kg (298 Ibs)
Max. permissible front axle load
211 kg (465 lbs)
Max. permissible rear axle load
335 kg (740 lbs)
Max. permissible laden weight
350 kg (773 lbs)
118S701 118Q784
Compression adjuster 3 3
Rebound adjuster 5 4
Spring 66/260 63/260
Spring preload 23 mm (0,9 in) 23 mm (0,9 in)
STANDARD-ADJUSTMENT - SHOCK ABSORBER
918S757 918S776
Compression adjuster 12 12
Rebound adjuster 12 12
Spring 4,4 N/mm 4,4 N/mm
Spring preload 10 mm (0,4 in) 15 mm (0,6 in)
Air chamber length 160 mm (6,3 in) 160 mm (6,3 in)
Capacity per fork leg ca. 800 cc ca. 800 cc
Fork oil SAE5 SAE5
STANDARD ADJUSTMENT - FORK
Collar screw front axle M10 40 Nm (30 ft.lb)
Brake caliper front M8
Loctite 242 + 25 Nm
(20 ft.lb)
Collar nut rear axle M20x1,5 80 Nm (60 ft.lb)
Hex. nut swing arm bolt M14x1,5 100 Nm (74 ft.lb)
Clamping screw upper fork bridge M8 15 Nm (11 ft.lb)
Clamping screw lower fork bridge M8 20 Nm (15 ft.lb)
Clamping screws fork stubs M8 10 Nm (7 ft.lb)
Other screws chassis M6 10 Nm (7 ft.lb)
M8 25 Nm (20 ft.lb)
M10 45 Nm (33 ft.lb)
TORQUES
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