tires YAMAHA TTR50 2012 User Guide

SPECIFICATIONS
9-2
9
Operation:
Left foot operation
Gear ratio:
1st:
3.250 (39/12)
2nd:
1.736 (33/19)
3rd:
1.217 (28/23)Chassis:Frame type:
Backbone
Caster angle:
25.50 °
Trail:
34 mm (1.3 in)Front tire:Type:
With tube
Size:
2.50-10 4PR
Manufacturer/model:
CHENG SHIN/C183ARear tire:Type:
With tube
Size:
2.50-10 4PR
Manufacturer/model:
CHENG SHIN/C183ALoading:Maximum rider weight:
40.0 kg (88 lb)
Tire 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 wheel:Wheel type:
Spoke wheel
Rim size:
10x1.40Rear wheel:Wheel type:
Spoke wheel
Rim size:
10x1.40Front brake:Type:
Drum brake
Operation:
Right hand operationRear brake:Type:
Drum brake
Operation:
Right foot operationFront suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring
Wheel travel:
96.0 mm (3.78 in)
Rear suspension:Type:
Swingarm
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
71.0 mm (2.80 in)Electrical system:Ignition system:
DC CDI
Charging system:
AC magnetoBattery:Model:
GT4B-5
Voltage, capacity:
12 V, 2.5 AhFuse:Fuse:
10.0 A
U1P686E0.book Page 2 Thursday, April 14, 2011 1:20 PM

INDEX
AAir filter element, cleaning ...................... 7-8BBattery .................................................. 7-23
Brake lever ............................................. 4-3
Brake lever, checking and lubricating ... 7-20
Brake lever free play, adjusting ............ 7-15
Brake pedal ............................................ 4-3
Brake pedal, checking and
lubricating ........................................... 7-20
Brake pedal free play, adjusting ........... 7-16
Brake shoes, checking ......................... 7-17CCables, checking and lubricating .......... 7-19
Carburetor, adjusting ............................ 7-11
Care ........................................................ 8-1
Clutch free play, adjusting .................... 7-14DDrive chain, cleaning and lubricating .... 7-19
Drive chain slack .................................. 7-17EEngine break-in ...................................... 6-3
Engine idling speed .............................. 7-11
Engine oil ................................................ 7-7
Engine, starting a warm .......................... 6-2
Engine stop switch.................................. 4-2FFront fork, checking .............................. 7-21
Fuel......................................................... 4-4
Fuel cock ................................................ 4-6
Fuel tank breather hose.......................... 4-5
Fuel tank cap .......................................... 4-4
Fuse, replacing ..................................... 7-24
HHandlebar switches ................................. 4-1IIdentification numbers ........................... 10-1LLabels, location .......................................1-1MMain switch ............................................. 4-1
Maintenance and lubrication, periodic..... 7-3
Maintenance, emission control system ... 7-2
Matte color, caution .................................8-1
Model label ............................................ 10-1PParking ....................................................6-4
Part locations .......................................... 3-1SSafety information ...................................2-1
Seat ......................................................... 4-7
Shifting ....................................................6-2
Shift pedal ............................................... 4-3
Shift pedal, checking ............................. 7-16
Sidestand ................................................ 4-8
Sidestand, checking and lubricating...... 7-21
Spark arrester, cleaning ........................ 7-10
Spark plug, checking ...............................7-6
Specifications .......................................... 9-1
Speed limiter ........................................... 4-2
Starter (choke) lever................................ 4-7
Starting and warming up a cold engine ... 6-1
Starting circuit cut-off system .................. 4-8
Start switch.............................................. 4-2
Steering, checking.................................7-22
Storage....................................................8-3
Supporting the motorcycle .................... 7-25Swingarm pivots, lubricating ................. 7-21
TThrottle grip and cable,
checking and lubricating ..................... 7-20
Throttle grip free play, checking............ 7-12
Tires ...................................................... 7-13
Troubleshooting .................................... 7-29
Troubleshooting chart ........................... 7-30VValve clearance .................................... 7-12
Vehicle Emission Control Information
label (For Canada).............................. 10-2
Vehicle identification number ................ 10-1WWheel bearings, checking..................... 7-22
Wheel (front) ......................................... 7-26
Wheel (rear) .......................................... 7-27
Wheels .................................................. 7-14
U1P686E0.book Page 1 Thursday, April 14, 2011 1:20 PM