23
TECHNICAL DATA
180
23.1
Engine
23.1.1
RC 125
Design
1-cylinder 4-stroke engine, water-cooled
Displacement
125 cm³ (7.63 cu in)
Stroke
47.2 mm (1.858 in)
Bore
58 mm (2.28 in)
Compression ratio
12.8:1
Control
DOHC, 4 valves controlled via cam lever, chain drive
Valve diameter, intake
22.5 mm (0.886 in)
Valve diameter, exhaust
19 mm (0.75 in)
Valve clearance, intake, cold
0.08… 0.12 mm (0.0031… 0.0047 in)
Valve clearance, exhaust, cold
0.13… 0.17 mm (0.0051… 0.0067 in)
Crankshaft bearing
Two ball bearings
Conrod bearing
Sleeve bearing
Pistons
Cast light alloy
Piston rings
1 compression ring, 1 tapered compression piston ring, 1 oil
scraper ring
Engine lubrication
Pressure circulation lubrication with one rotary pump
Primary transmission
22:72
Clutch
Clutch in oil bath/mechanically activated
Transmission
6-gear, claw shifted
Transmission ratio
1st gear
12:34
2nd gear
15:31
Содержание RC 125
Страница 1: ...OWNER S MANUAL 2016 RC 125 RC 200 Art no 3213406en...
Страница 2: ......
Страница 18: ...4 VIEW OF VEHICLE 16 4 1 View of vehicle front left example L02145 10...
Страница 20: ...4 VIEW OF VEHICLE 18 4 2 View of vehicle rear right example L02146 10...
Страница 158: ...16 COOLING SYSTEM 156 Install the right side cover p 104...
Страница 211: ...3213406en 3213406en 11 2015 KTM Sportmotorcycle GmbH 5230 Mattighofen Austria http www ktm com Photo Mitterbauer KTM...