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2. GENERAL INFORMATION VITALITY 50
FRAME
Item Thread dia. (mm) Torque (kgf-m) Remarks
Handlebar lock nut 10 5.06.0 Flange bolt/U-nut
Steering stem lock nut 25.4 6.08.0
Steering top cone race 25.4 0.51.3
Front axle nut 12 5.07.0 Flange U-nut
Rear axle nut 16 11.013.0 Flange U-nut
Rear brake arm bolt 6 1.01.4
Front fork
upper mount bolt 8 3.03.6
lower mount bolt 8 3.03.6
Front brake caliper bolt 8 2.93.5 Apply locking agent
Brake fluid bolt 10 3.04.0
Front pivot arm bolt 5 0.30.5
Rear shock absorber:
upper mount bolt 10 3.54.5
lower mount bolt 8 2.43.0
Engine hanger bolt 10 4.55.5 Flange bolt/U-nut
Torque specifications listed above are for important fasteners. Others should be tightened to
standard torque values below.
STANDARD TORQUE VALUES SH bolt: 8mm Flange 6mm bolt
Item Torque (kgf-m) Item Torque (kg-m)
5mm bolt, nut 0.450.6 5mm screw 0.350.5
6mm bolt, nut 0.81.2 6mm screw, SH bolt 0.71.1
8mm bolt, nut 1.82.5 6mm flange bolt, nut 1.01.4
10mm bolt, nut 3.04.0 8mm flange bolt, nut 2.43.0
12mm bolt, nut 5.06.0 10mm flange bolt, nut 3.54.5
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