Chassis Specifications - Yamaha YFM70RY Service Manual

EAS29130

CHASSIS SPECIFICATIONS

Chassis
Frame type
Caster angle
Camber angle
Kingpin angle
Kingpin offset
Trail
Tread rear (STD)
Tread front (STD)
Toe-in (with tires touching the ground)
Front wheel
Wheel type
Rim size
Rim material
Wheel travel
Radial wheel runout limit
Lateral wheel runout limit
Rear wheel
Wheel type
Rim size
Rim material
Wheel travel
Radial wheel runout limit
Lateral wheel runout limit
Front tire
Type
Size
Manufacturer/model
Wear limit (front)
Rear tire
Type
Size
Manufacturer/model
Wear limit (rear)
Tire air pressure (measured on cold tires)
Recommended
Front
Rear
Minimum
Front
Rear
Off-road riding
Front
Rear
CHASSIS SPECIFICATIONS
Aluminum die-cast and steel tube frame
5.0°
-1.0°
14.8°
2.8 mm (0.11 in)
21.0 mm (0.83 in)
900.0 mm (35.43 in)
940.0 mm (37.01 in)
2.0–12.0 mm (0.08–0.47 in)
Panel wheel
10 × 5.5AT
Aluminum
230 mm (9.1 in)
2.0 mm (0.08 in)
2.0 mm (0.08 in)
Panel wheel
9 × 8.0AT
Aluminum
256 mm (10.1 in)
2.0 mm (0.08 in)
2.0 mm (0.08 in)
Tubeless
AT21 × 7R10
DUNLOP/KT341 Radial
3 mm (0.12 in)
Tubeless
AT20 × 10R9
DUNLOP/KT345 Radial
3 mm (0.12 in)
27.5 kPa (0.275 kg/cm² , 4.0 psi)
27.5 kPa (0.275 kg/cm² , 4.0 psi)
24.5 kPa (0.245 kgf/cm², 3.6 psi)
24.5 kPa (0.245 kgf/cm², 3.6 psi)
27.5 kPa (0.28 kg/cm² , 4.0 psi)
27.5 kPa (0.28 kg/cm² , 4.0 psi)
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