21 TECHNICAL DATA
112
21.1
Engine
21.1.1
TC 125
Design
1-cylinder 2-stroke engine, water-cooled, with reed intake and
exhaust control
Displacement
124.8 cm³ (7.616 cu in)
Stroke
54.5 mm (2.146 in)
Bore
54 mm (2.13 in)
Crankshaft bearing
1 grooved ball bearing/1 roller bearing
Conrod bearing
Needle bearing
Piston pin bearing
Needle bearing
Pistons
Cast aluminum
Piston rings
2 half keystone rings
X (upper edge of piston to upper edge of cylinder)
0… 0.10 mm (0… 0.0039 in)
Z (height of control flap)
36.5 mm (1.437 in)
Primary transmission
23:73
Clutch
Multidisc clutch in oil bath/hydraulically activated
Gearbox
6-gear, claw shifted
Transmission ratio
First gear
14:32
Second gear
15:30
Third gear
17:28
Fourth gear
20:28
Fifth gear
19:23
Sixth gear
22:24
Ignition
Contactless controlled fully electronic ignition with digital igni-
tion adjustment, type Kokusan
Spark plug
NGK BR9 ECMVX
Spark plug electrode gap
0.60 mm (0.0236 in)
Starting aid
Kick starter
21.1.2
TC 250
Design
1-cylinder 2-stroke engine, water-cooled, with reed intake and
exhaust control
Displacement
249 cm³ (15.19 cu in)
Stroke
72 mm (2.83 in)
Hole
66.4 mm (2.614 in)
Exhaust valve, beginning of adjustment
5,125 rpm
Crankshaft bearing
1 grooved ball bearing/1 roller bearing
Conrod bearing
Needle bearing
Piston pin bearing
Needle bearing
Piston
Cast aluminum
Piston rings
2 half keystone rings
X distance (upper edge of piston to upper edge of cylinder)
0… 0.10 mm (0… 0.0039 in)
Z distance (height of control flap)
49 mm (1.93 in)
Primary transmission
26:73
Clutch
Multidisc clutch in oil bath/hydraulically activated
Transmission
5-gear, claw shifted
Transmission ratio
First gear
14:28
Second gear
16:26
Third gear
18:24
Содержание TC 125 2017
Страница 1: ...OWNER S MANUAL 2017 TC 125 TC 250 TX 300 Art no 3402094en ...
Страница 2: ......
Страница 44: ...10 TUNING THE CHASSIS 42 Finishing work Mount the handlebar cushion ...