2. GENERAL INFORMATION VITALITY 50
FRAME Standard (mm) Service Limit (mm)
Item VITALITY 50 4-stdroke
Axle shaft runout 0.2
Radial
Front wheel rim runout
Axial
Front shock absorber spring free length 214.7
Rear wheel rim runout 2.0
Brake drum I.D. Front/rear 110 111
Brake lining thickness Front/rear 6.4/4.0 2.0/2.0
Brake disk runout Front/rear 0.30
Rear shock absorber spring free length 209
ELECTRICAL EQUIPMENT VITALITY 50 (4-stroke)
Capacity 12V4AH
Voltage 13.013.2V
Battery
Charging Standard 0.5A/5H~10H
current Quick 4A/0.5H
Spark plug (NGK) C7HAS
Spark plug gap 0.60.7mm
Primary coil 0.5
Secondary coil
Ignition coil resistance (with plug cap) 8.12K
Secondary coil
(without plug cap) 3K
Pulser coil resistance (20) 118.1118.2
Ignition timing 28°2°BTDC/4000 rpm
2-9