APRILIA RS 125 User Manual

CHASSIS
7 - 3
RS 125
7.6.2. REMOVING THE COMPLETE REAR WHEEL.......................................................................... 69
7.6.3. REAR WHEEL DISASSEMBLY ................................................................................................. 71
7.6.4. FINAL DRIVE REMOVAL .......................................................................................................... 72
7.6.5. INSPECTING THE REAR WHEEL COMPONENTS ................................................................. 73
7.6.6. REFITTING THE COMPLETE REAR WHEEL .......................................................................... 74
7.7. FRONT BRAKE .............................................................................................................................. 76
7.7.1. FRONT BRAKE DIAGRAM........................................................................................................ 76
7.7.2. REPLACING THE FRONT BRAKE PADS................................................................................. 77
7.7.3. FRONT BRAKE DISC INSPECTION......................................................................................... 78
7.7.4. FRONT BRAKE DISC REMOVAL ............................................................................................. 79
7.8. REAR BRAKE ................................................................................................................................ 80
7.8.1. REAR BRAKE DIAGRAM .......................................................................................................... 80
7.8.2. REPLACING THE REAR BRAKE PADS ................................................................................... 81
7.8.3. REAR BRAKE DISC INSPECTION ........................................................................................... 82
7.8.4. REAR BRAKE DISC REMOVAL................................................................................................ 83
7.8.5. REMOVING THE BRAKE MASTER CYLINDER....................................................................... 84
7.9. STEERING ..................................................................................................................................... 85
7.9.1. STEERING DIAGRAM ............................................................................................................... 85
7.9.2. HEADSTOCK REMOVAL .......................................................................................................... 86
7.9.3. COMPONENT INSPECTION..................................................................................................... 87
7.9.4. HEADSTOCK RE-ASSEMBLY .................................................................................................. 88
7.10. FRONT FORK ................................................................................................................................ 89
7.10.1. FRONT FORK DIAGRAM...................................................................................................... 89
7.10.2. REMOVING THE STANCHION TUBES – SLIDERS ............................................................ 90
7.10.3. DISASSEMBLING THE STANCHION TUBES – SLIDERS .................................................. 91
7.10.4. CHANGING FRONT FORK OIL ............................................................................................ 93
7.10.5. COMPONENT INSPECTION ................................................................................................ 94
7.10.6. STANCHION TUBE – SLIDER ASSEMBLY ......................................................................... 95
7.10.7. INSTALLING STANCHIONS AND SLIDERS ........................................................................ 96
7.11. REAR SWINGING ARM................................................................................................................. 98
7.11.1. REMOVING THE REAR SWINGING ARM ........................................................................... 98
7.11.2. DISMANTLING THE SWINGING ARM ............................................................................... 100
7.11.3. COMPONENT INSPECTION .............................................................................................. 101
7.11.4. REASSEMBLING THE SWINGING ARM ........................................................................... 102
7.11.5. INSTALLING THE SWINGING ARM ................................................................................... 103
7.12. REAR SUSPENSION ................................................................................................................... 105
7.12.1. REAR SHOCK ABSORBER REMOVAL ............................................................................. 105
7.12.2. REAR SHOCK ABSORBER INSTALLATION ..................................................................... 107
7.12.3. REMOVING THE REAR SUSPENSION LINKAGES .......................................................... 108
7.12.4. DISMANTLING THE REAR SUSPENSION LINKAGE SYSTEM........................................ 109
7.12.5. COMPONENT INSPECTION .............................................................................................. 110
7.13. DRIVE CHAIN .............................................................................................................................. 111
7.13.1. REMOVING THE DRIVE CHAIN......................................................................................... 111
7.13.2. REFITTING THE DRIVE CHAIN ......................................................................................... 112

APRILIA RS 125 Specifications

General

Displacement	124.8 cc
Transmission	6-speed
Front Suspension	Upside-down fork
Rear Suspension	Monoshock
Front Brake	Single disc
Rear Brake	Single disc
Dry Weight	114 kg
Fuel System	Carburetor
Frame	Aluminum perimeter frame
Engine Type	Single cylinder, 2-stroke