SPECIFICATIONS
9-1
9
Dimensions:Overall length:1305 mm (51.4 in)
Overall width:
595 mm (23.4 in)
Overall height: 795 mm (31.3 in)
Seat height: 555 mm (21.9 in)
Wheelbase:
925 mm (36.4 in)
Ground clearance: 135 mm (5.31 in)Weight:Curb weight:
57 kg (126 lb)
Technical permissible mass (Maximum load +
curb weight):
97 kg (214 lb)Noise and vibration level:Noise level (77/311/EEC):TT-R50E 76.7 dB(A)@4250 r/min
Vibration on seat (EN1032, ISO5008):
TT-R50E Will not exceed 0.5 m/s²
Vibration on handlebar (EN1032, ISO5008): TT-R50E Will not exceed 2.5 m/s²Engine:Engine type:
Air cooled 4-stroke, SOHC
Cylinder arrangement: Single cylinder
Displacement: 49 cm³ Bore
× stroke:
36.0 × 48.6 mm (1.42 × 1.91 in)
Compression ratio: 9.50 : 1
Starting system:
Electric starter
Lubrication system: Wet sump
Engine oil:Recommended brand:
YAMALUBE
Type: SAE 10W-30, 10W-40, 10W-50, 15W-40,
20W-40 or 20W-50
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Periodic oil change:
0.80 L (0.85 US qt, 0.70 Imp.qt)Air filter:Air filter element:Wet element
Fuel:Recommended fuel:TT-R50E Regular unleaded gasoline
(Gasohol (E10) acceptable)
TT-R50ED Regular unleaded gasoline
(Gasohol (E10) acceptable) (CAN)
TT-R50ED Unleaded gasoline (Gasohol
(E10) acceptable) (AUS)(NZL)
Fuel tank capacity: 3.1 L (0.82 US gal, 0.68 Imp.gal)
Fuel reserve amount: 0.4 L (0.11 US gal, 0.09 Imp.gal)Carburetor:Type × quantity:
VM11 x 1Spark plug(s):Manufacturer/model:
NGK/CR7HSA
Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)Clutch:Clutch type:
Wet, multiple-disc and centrifugal
automaticTransmission:Primary reduction ratio:3.722 (67/18)
Final drive: Chain
Secondary reduction ratio:
2.846 (37/13)
Transmission type: Constant mesh 3-speed
–20 –10 0 1020 30 40 50 C
10 30 50 70 90 110
0 130 F
SAE 10W-30
SAE 15W-40SAE 20W-40SAE 20W-50
SAE 10W-40SAE 10W-50
U2CJ80E0.book Page 1 Tuesday, June 12, 2012 11:15 AM
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/C183A
Speed rating:
100 km/h (62 mph)Rear tire:Type:With tube
Size:
2.50-10 4PR
Manufacturer/model: CHENG SHIN/C183A
Speed rating: 100 km/h (62 mph)
Loading: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
U2CJ80E0.book Page 2 Wednesday, June 27, 2012 11:01 AM
