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TECHNICAL SPECIFICATIONS - CHASSIS 620 SC, 620 SC SUPERMOTO 2001
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620 SC 620 SC SUPERMOTO
Frame Central chrome-moly-steel frame
Fork White Power – Up Side Down 43
Wheel travel front/rear 295 / 320 mm (11,6 / 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, brake caliper floated
Brake Disk Ø 260 mm (10,2 in) Ø 320 mm ( 12,6 in)
Rear brake Disc brake with carbon-steel brake disc Ø 220 mm (8,7 in), brake caliper floated
Tyres front 90/90-21 120/70-17
Air pressure offroad 1,0 bar (14 psi) –
Air press. road, driver only
1,8 bar (21 psi) 2,0 bar (28 psi)
Tyres rear 140/80-18 160/60-17
Air pressure offroad 1,2 bar (17 psi) –
Air press. road, driver only
2,0 bar (28 psi) 2,2 bar (32 psi)
Fuel tank capacity 9 liter (2,38 US gallons) of that 2,5 liter (0,66 US gallons) reserve
Final drive ratio 16:40 17:38
Chain 5/8 x 1/4 " O-Ring
Steering angle 62,5°
Wheel base 1510 ± 10 mm (59,4 ± 0,4 in)
Seat high 940 mm (37 in) 920 mm (36 in)
Ground clearance 375 mm (14,8 in) 355 mm (14 in)
Dead weight without fuel
122 kg (269 lbs) 123 kg (271 lbs)
620 SC SUPERMOTO
WP 0518V706 WP 0518V721
Compression adjuster
14 14
Rebound adjuster
12 14
Spring
4,2 N/mm 5,0 N/mm
Spring preload
6 mm 8 mm
Air chamber length
150 mm 130 mm
Fork oil
SAE 5 SAE 5
STANDARD ADJUSTMENT - FORK
620 SC SUPERMOTO
WP 0118V712 WP 0118V720
Compression adjuster
35
Rebound adjuster
57
Spring
63 / 260 75 / 260
Spring preload
23 mm 15
STANDARD-ADJUSTMENT - SHOCK ABSORBER
Collar nut front axle M16x1,5, M17 40 Nm (30ft.lb)
Collar nut rear axle M20x1,5 80 Nm (59ft.lb)
Shock absorber top M10 45 Nm (33ft.lb)
Shock absorber bottom M10 45 Nm (33ft.lb)
Collar screws brake disk front M6 Loctite 243 + 10Nm (7ft.lb)
Collar screws brake disk rear M6 Loctite 243 + 10Nm (7ft.lb)
Screw brake caliper front M8 Loctite 243 + 25 Nm (19ft.lb)
Bearing bolt linkage arm/frame M12 60 Nm (44ft.lb)
Collar nuts rocker arm bolts M14x1,5 100 Nm (74ft.lb)
Engine mounting screw M10 45 Nm (33ft.lb)
Ball joint for push rod M8 Loctite 243 + 25 Nm (19ft.lb)
Sprocket screws on nuts M8 Loctite 243 + 35 Nm (25ft.lb)
Collar nut swingarm bolt M14x1,5 100 Nm (74ft.lb)
Clamping screws top triple clamp M8 20 Nm (15ft.lb)
Clamping screws bottom triple clamp M8 15 Nm (11ft.lb)
Clamping screws fork stubs M8 10 Nm (7ft.lb)
Screws handlebar clamp M8 Loctite 243 + 20 Nm (15ft.lb)
Allan head screw handle bar support M10 Loctite 243 + 40 Nm (30ft.lb)
Other screws/collar nuts on chassis M6 10 Nm/15 Nm (7ft.lb)/(11ft.lb)
M8 25 Nm/30 Nm (19ft.lb)/(22ft.lb)
M10 45 Nm/50 Nm (33ft.lb)/(37ft.lb)
TIGHTENING TORQUES - CHASSIS 620 SC
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