Chassis Specifications - Yamaha YZ450F 2020 Owner's Service Manual

EAM20129

CHASSIS SPECIFICATIONS

Chassis
Frame type
Caster angle
Trail
Front wheel
Wheel type
Rim size
Radial wheel runout limit
Lateral wheel runout limit
Wheel axle bending limit
Rear wheel
Wheel type
Rim size
Radial wheel runout limit
Lateral wheel runout limit
Wheel axle bending limit
Front tire
Type
Size
Manufacturer/model
Rear tire
Type
Size
Manufacturer/model
Tire air pressure (measured on cold tires)
Front
Rear
Front brake
Type
Front brake lever free play
Disc outside diameter  thickness
Brake disc thickness limit
Brake disc runout limit (as measured on
wheel)
Brake pad lining thickness limit
Master cylinder inside diameter
CHASSIS SPECIFICATIONS
Semi double cradle
26 55'
120 mm (4.7 in)
Spoke wheel
21x1.6
2.0 mm (0.08 in)
2.0 mm (0.08 in)
0.50 mm (0.02 in)
Spoke wheel
19x2.15
2.0 mm (0.08 in)
2.0 mm (0.08 in)
0.50 mm (0.02 in)
With tube
80/100-21 51M
DUNLOP/MX33 (AUS, CAN, NZL, ZAF)
PIRELLI/MIDSOFT32 (AUT, BEL, CHE, CYP,
CZE, DEU, DNK, ESP, FIN, FRA, GBR, GRC,
HRV, HUN, IRL, ITA, NLD, NOR, POL, PRT,
SVK, SVN, SWE, TUR)
With tube
110/90-19 62M (AUT, BEL, CHE, CYP, CZE,
DEU, DNK, ESP, FIN, FRA, GBR, GRC, HRV,
HUN, IRL, ITA, NLD, NOR, POL, PRT, SVK,
SVN, SWE, TUR)
120/80-19 63M (AUS, CAN, NZL, ZAF)
DUNLOP/MX33 (AUS, CAN, NZL, ZAF)
PIRELLI/MIDSOFT32 (AUT, BEL, CHE, CYP,
CZE, DEU, DNK, ESP, FIN, FRA, GBR, GRC,
HRV, HUN, IRL, ITA, NLD, NOR, POL, PRT,
SVK, SVN, SWE, TUR)
100 kPa (1.00 kgf/cm², 15 psi)
100 kPa (1.00 kgf/cm², 15 psi)
Hydraulic single disc brake
2.7–11.1 mm (0.11–0.44 in)
270.0  3.0 mm (10.63  0.12 in)
2.5 mm (0.10 in)
0.15 mm (0.0059 in)
1.0 mm (0.04 in)
9.52 mm (0.37 in)
2-6