Yamaha YZ125 Owner's Manual

Also see for YZ 125: Parts catalog Owner's service manual Owner's service manual Owner's service manual Owner's service manual

CHASSIS SPECIFICATIONS2-4EAM20129CHASSIS SPECIFICATIONSChassisFrame type Semi double cradleCaster angle 26.0 Trail 109 mm (4.3 in)Front wheelWheel type Spoke wheelRim size 21 x 1.60Rear wheelWheel type Spoke wheelRim size 19 x 1.85Front tireType With tubeSize 80/100-21 51MManufacturer/model DUNLOP/MX52FRear tireType With tubeSize 100/90-19 57MManufacturer/model DUNLOP/MX52Tire air pressure (measured on cold tires)Front 100 kPa (1.00 kgf/cm², 15 psi)Rear 100 kPa (1.00 kgf/cm², 15 psi)Front brakeType Hydraulic single disc brakeBrake pad lining thickness limit 1.0 mm (0.04 in)Specified brake fluid DOT 4Rear brakeType Hydraulic single disc brakeBrake pedal position 0.0 mm (0.00 in)Brake pad lining thickness limit 1.0 mm (0.04 in)Specified brake fluid DOT 4Front suspensionType Telescopic forkSpring Coil springShock absorber Hydraulic damperWheel travel 300 mm (11.8 in)Fork spring free length limit 449.0 mm (17.68 in)Inner tube bending limit 0.2 mm (0.01 in)Recommended oil Yamaha Suspension Oil S1Quantity (left) 510.0 cm³ (17.24 US oz, 17.99 Imp.oz)Quantity (right) 510.0 cm³ (17.24 US oz, 17.99 Imp.oz)Rebound dampingAdjusting system Mechanical adjustable typeUnit for adjustment ClickAdjustment value from the start position(Soft)20Adjustment value from the start position(STD)12