← The rest of the catalogue Edgers · part-number series 4180
KM 90, KM 90 R
16 exploded views, 396 part numbers.
Factory tuning settings
| Idle speed | 2,800 rpm |
| Max speed | 10,300 rpm |
| Confidence | sourced |
Set the final mixture by ear and tachometer against the machine in front of you — running
a two-stroke lean to hit a published number is how pistons get scored.
- A Cylinder, Engine pan 22
- B Valve timing gear 20
- C Rewind starter, Fuel tank 38
- D Muffler, Air filter 36
- E Ignition system 9
- F Clutch, Fan housing 19
- G Carburetor C1Q-S174, C1Q-S131C 45
- H Carburetor C1Q-S110D (43.2008) 42
- J Handle 23
- K Bike handle 26
- L Drive tube assembly 15
- M Drive tube extension 0.5 m HL-KM 0°, HL-KM 135°, HT-KM, SP-KM 13
- N Drive tube extension 1 m HT-KM 14
- O Carbon Drive tube extension 1 m HT-KM, HL-KM 16
- P Tools, Extras 23
- Q Engine Ø 38 mm 35
Others on part-number series 4180
These share the powerhead, so a sheet you cannot find here may be filed under one
of them. That does not make every part interchangeable — check yours.
- · KM 130 17
- · FS 90 9
- · FC 100, FC 110 19
- · FS 100, FS 100 R, FS 100 RX, FS 110, FS 110 R, FS 110 X, FS 110 RX 20
- · HL 100, HL 100 K 21
- · HT 100, HT 101 20
- · KM 100, KM 100 R, KM 110 R 19
- · FS 130, FS 130 R 16
- · FS 90, FS 90 R 12
- · HT 130, HT 131 17
- · FC 90, FC 95 16
- · FR 130 T 15
- · FS 87, FS 87 R 16
- · FS 310 15
- · HL 90 K, HL 95, HL 95 K 16
- · SP 90, SP 90 T 14
Parts are not
interchangeable across series — check yours before ordering.