Rotax 125 Max User Manual

DK00026.fm
REPAIR MANUAL
BRP-Powertrain
Effectivity: 125 MAX/125 Junior MAX/125 Mini
MAX/125 Micro MAX
Edition 2 / Rev. 0
Chapter 4
Page 34
December 01/2010
Graphic
Combustion chamber insert
Figure 23 K00074,K00068
Part Function
1 O-ring 64x2
2 Combustion chamber insert
3 Hex screw M8x30
4 Lock washer A8
5 Thermostat
6 Thermostat holder
7 Compression spring
8 Thermostat retaining bracket
9 Taptite screw M6x16
10 O-ring 23.3x2.4
11 O-ring 105x2.5
12 Cylinder head cover
13 Cyl. screw M6x16
5
6
9
7
8
2
11
1
13
12
10
4
3

Rotax 125 Max Specifications

General

Engine type	Single-cylinder, 2-stroke
Displacement	124.8 cc
Cooling system	Liquid-cooled
Bore x Stroke	54 mm x 54.5 mm
Starter	Electric starter
Intake System	Reed valve
Clutch	Centrifugal dry clutch
Fuel System	Carburetor
Exhaust system	With silencer
Maximum Power	28 hp (20.5 kW) @ 11, 500 rpm
Maximum Torque	21 Nm at 10, 500 rpm
Gearbox	Direct drive
Lubrication	Mixture lubrication