Specifications - Yamaha TT-R50EB Owner's Manual

SPECIFICATIONS

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)
Engine:
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
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
0 10 30 50 70 90 110
SAE 10W-30
SAE 10W-40
SAE 10W-50
SAE 15W-40
SAE 20W-40
SAE 20W-50
–20 –10 0 10 20 30 40 50 ˚C
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:
Unleaded gasoline or gasohol (E10)
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 1
9-1
Spark plug(s):
Manufacturer/model:
NGK/CR7HSA
Spark plug gap:
130 ˚F
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, multiple-disc and centrifugal
automatic
Transmission:
Primary reduction ratio:
3.722 (67/18)
Final drive:
Chain
Secondary reduction ratio:
2.846 (37/13)
Transmission type:
Constant mesh 3-speed
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)