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TECHNICAL SPECIFICATIONS - CHASSIS LC4 ADVENTURE R 640 2000
LC4 Adventure R 640
Frame Central chrome-moly-steel frame
Fork WP Extreme
Wheel travel front/rear 280/320 mm (11/12,6 in)
Rear suspension Central shock absorber (WP) with PRO-LEVER linkage to rear-swingarm with needle bearing
Front brake Disc brake with carbon-steel brake disc Ø 300 mm (11,8 in), brake caliper floated
Rear brake Disc brake with carbon-steel brake disc Ø220 mm (8,7 in), brake caliper floated
Tyres front 90/90-21 Enduro3
Air pressure offroad 1,5 bar (21 psi)
Air press. road, driver only
2,0 bar (29 psi)
Tyres rear 140/80-18 Enduro3
Air press. road, driver only
2,0 bar (29 psi)
Air press. road, with passenger
2,2 bar (32 psi)
Fuel tank capacity 28 liter (7,4 US gallons) of that 3,5 liter (1 US gallons) reserve
Final drive ratio 16 : 42
Chain 5/8 x 1/4 " O-Ring
Battery maintenance-free battery 12V 8Ah
Steering angle 62,5°
Wheel base 1510 ± 10 mm (59,4 ± 0,4 in)
Seat high 955 mm (37,7 in)
Ground clearance 375 mm (14,8 in)
Dead weight without fuel
154 kg (340 lbs)
Max. permissible front axle load
150 kg (331 lbs)
Max. permissible rear axle load
230 kg (507 lbs)
Max. permissible laden weight
380 kg (839 lbs)
01.18.R7.97
Compression adjuster 3
Rebound adjuster 5
Spring 70/260
Spring preload 23 mm (0,9 in)
STANDARD-ADJUSTMENT - SHOCK ABSORBER
09.18.S7.55
Compression adjuster 14
Rebound adjuster 12
Spring 4,4 N/mm
Spring preload 10 mm (0,4 in)
Air chamber length 155 mm (5,9 in)
Capacity per fork leg ca 800 ccm
Fork oil SAE5
STANDARD ADJUSTMENT - FORK
Collar screw front axle M10 40 Nm (30 ft.lb)
Brake caliper front M8 Loctite 242 + 25 Nm (18 ft.lb)
Collar nut rear axle M20x1,5 80 Nm (59 ft.lb)
Hex. nut swing arm bolt M14x1,5 100 Nm (74 ft.lb)
Clamping screw top triple clamp M8 15 Nm (11 ft.lb)
Clamping screw bottom triple clamp
M8 20 Nm (15 ft.lb)
Clamping screws fork leg axle passage
M8 10 Nm (7 ft.lb)
Collar nut connecting rod pro lever system M12x1,75 60 Nm (44 ft.lb)
Other screws chassis M6 10 Nm (7 ft.lb)
M8 25 Nm (18 ft.lb)
M10 45 Nm (33 ft.lb)