Yamaha MBK YQ100 Service Manual download pdf (Page 25)

SPEC

2-8

MAINTENANCE SPECIFICATIONS

Steering system:

Steering bearing type Ball bearing ***

Size of steel balls x qty:

Upper ø4.75 mm x 15 ***

Lower ø4.75 mm x 15 ***

Lock to lock angle

Left 45° ***

Right 45° ***

Front suspension:

Front fork travel 80 mm ***

Optional spring No

Spring rate (K1) 5.7 N/mm ***

Stroke (K1) 0 ~ 80 mm ***

Rear suspension:

Shock absorber travel 60 mm ***

Spring free length 234 mm ***

Spring fitting length 199.5 mm ***

Spring rate (K1) 28 N/mm ***

(K2) 35 N/mm ***

Stroke (K1) 0 ~ 92 mm ***

(K2) 92 ~ 115 mm ***

Optional spring No

Wheels:

Front wheel type Cast wheel

Rear wheel type Cast wheel

Front wheel size/Material MT 3.00 x13 / Aluminium

Rear wheel size/Material MT 3.50 x 13 / Aluminium

Rim runout limit:

Front Radial *** 1 mm

Lateral *** 1 mm

Rear Radial *** 1 mm

Lateral *** 1 mm

CHASSIS

Model Standard Limit

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 231 232

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Yamaha MBK YQ100 Service Manual Page 25