Specifications and technical data
Honda CBR 125 R, 2012, 13,3 PS, 10 kw
Go to the store - view our offer for
spare parts for Honda CBR 125 R, 2012, 13,3 PS, 10 kw
Year of manufacture
2012
No. of cylinders
1
Cylinder capacity
125 cc
Power
13,3 PS, 10 kw
Specifications and technical data
Honda CBR 125 R, 2012, 13,3 PS, 10 kw
Manufacturer
HONDA MOTORCYCLES CBR 125R (JC50) CBR125R
Model
Model variant
CBR125R
Engine Code
JC39E
Chassis Number
Litres
125
Tuning
Tuning description
Production start year
2011
Production end year
2017
Fuel
Performance
10kW
DIN HP
Revolutions per minute
Engine
Number of cylinders
1
Valves per cylinder
2
Engine
Throttle grip free play
2.0 - 6.0 Millimetre
Valve clearance
Cold engine
Inlet
0.04 - 0.08 Millimetre
Exhaust
0.25 - 0.29 Millimetre
Idle speed
1350 - 1550 Revolutions per minute
Fuel pump pressure
(At idle speed)
(At idle speed)
3.0 (bar)
Spark plugs (make and type)
(Standard)
(Standard)
NGK CR8E
Spark plugs (make and type)
(Standard)
(Standard)
DENSO U24ESR-N
Spark plugs (make and type)
(Optional)
(Optional)
NGK CR9E
Spark plugs (make and type)
(Optional)
(Optional)
DENSO U27ESR-N
Spark plug gap
0.7 - 0.8 Millimetre
Number of spark plugs
1
Compression pressure
Normal pressure
(At 530 rpm)
(At 530 rpm)
13.8
Engine
Cap pressure
0.95 - 1.25 (bar)
Thermostat opening temperature
74 - 78 (°C)
Thermostat fully open
85
Electrical system
Battery type
YT6B - 3
Battery capacity
5 (Ah)
Battery voltage
12 (V)
Battery location
Front disc brakes
Disc thickness, front
3.8 - 4.2 Millimetre
Disc thickness, front, minimum
3.5 Millimetre
Disc run-out, maximum (front)
0.3 Millimetre
Rear disc brakes
Disc thickness, rear
3.8 - 4.2 Millimetre
Disc thickness, rear, minimum
3.5 Millimetre
Disc run-out, maximum (rear)
0.3
Wheels and tyres
Tyre size and pressure
Front tyre size
100/80-17M/C 52P
Front tyre pressure
1.75 (bar)
Rear tyre size
130/70-17M/C 62P
Rear tyre pressure
(Rider only)
(Rider only)
2.0 (bar)
Rear tyre pressure
(Rider and passenger)
(Rider and passenger)
2.25
Engine
Engine sump, including filter
Plug location
(Drain plug)
(Drain plug)
Plug location
(Filler plug)
(Filler plug)
Initial filling
1.3 Litre
Refilling
1.0 Litre
Cooling system
1.0 Litre
Coolant drain plug location
Brake system : General data
Brake system
1.0 Litre
Suspension
Front fork
Left fork leg
0.2185 - 0.2235 Litre
Right fork leg
0.2185 - 0.2235 Litre
Front fork
Left fork leg
121 Millimetre
Right fork leg
121 Millimetre
General
Fuel tank
13.0
Final drive ( except North Korea, South Korea)
Final drive chain (make and type)
DID 428VI3-128LE
Final drive chain free play
30 - 40 Millimetre
Number of final drive chain links
128
Number of final drive front sprocket teeth
15
Number of final drive rear sprocket teeth
44
Final drive (North Korea; South Korea)
Final drive chain (make and type)
DID 428VI3-126LE
Final drive chain free play
30 - 40 Millimetre
Number of final drive chain links
126
Number of final drive front sprocket teeth
15
Number of final drive rear sprocket teeth
43
Clutch system
Clutch plate thickness
2.92 - 3.08 Millimetre
Clutch plate thickness, minimum
2.65 Millimetre
Clutch spring length
40.0 Millimetre
Clutch spring length, minimum
37.3 Millimetre
Clutch lever free play
10 - 20
Engine
Note: Always renew stretch bolts and self-locking nuts
Cylinder head
(The cylinder head and camshaft holder nuts are shared)
(The cylinder head and camshaft holder nuts are shared)
29 (Nm)
Tightening sequence:
(Tighten the nuts in several stages, in a criss-cross pattern)
(Tighten the nuts in several stages, in a criss-cross pattern)
Threads lightly oiled
Valve cover
10 (Nm)
Engine oil drain plug
(Threads and contact surface lightly oiled)
(Threads and contact surface lightly oiled)
25 (Nm)
Renew the washer
Spark plugs
16 (Nm)
Injector
5.1 (Nm)
Oxygen sensor
25 (Nm)
Rocker shaft
9 (Nm)
Camshaft gearwheel
(Threads lightly oiled)
(Threads lightly oiled)
9 (Nm)
Flywheel
(Threads and contact surface lightly oiled)
(Threads and contact surface lightly oiled)
64 (Nm)
Exhaust manifold
13 (Nm)
Coolant pump
10 (Nm)
Fuel pump
(Tighten the nuts in a criss-cross pattern)
(Tighten the nuts in a criss-cross pattern)
12 (Nm)
Thermostat housing
13 (Nm)
Oil pump
5 (Nm)
Front disc brakes
Front brake caliper guide pin
17 (Nm)
Front brake caliper carrier
(Renew the bolts)
(Renew the bolts)
30 (Nm)
Brake hose to caliper
(Renew the washer)
(Renew the washer)
34 (Nm)
Front brake disc
(Tighten the bolts in several stages, in a criss-cross pattern)
(Tighten the bolts in several stages, in a criss-cross pattern)
43 (Nm)
Renew the bolts
Brake pad retaining pin
17 (Nm)
Rear disc brakes
Rear brake caliper guide pin
17 (Nm)
Brake hose to caliper
(Renew the washer)
(Renew the washer)
34 (Nm)
Rear brake disc
(Tighten the bolts in several stages, in a criss-cross pattern)
(Tighten the bolts in several stages, in a criss-cross pattern)
43 (Nm)
Renew the bolts
Brake pad retaining pin
17 (Nm)
Clutch system
Clutch
(Threads and contact surface lightly oiled)
(Threads and contact surface lightly oiled)
74 (Nm)
Clutch spring bolts
(Tighten the bolts in several stages, in a criss-cross pattern)
(Tighten the bolts in several stages, in a criss-cross pattern)
12 (Nm)
Final drive ( except North Korea, South Korea)
Final drive front sprocket
10 (Nm)
Final drive rear sprocket
65 (Nm)
Final drive (North Korea; South Korea)
Final drive front sprocket
10 (Nm)
Final drive rear sprocket
65 (Nm)
Suspension
Note: Always renew stretch bolts and self-locking nuts
Front wheel axle nut
59 (Nm)
Rear wheel axle nut
69 (Nm)
Front fork cap
22 (Nm)
General
Handlebar switch housing
(Right-hand side)
(Right-hand side)
0.9 (Nm)
Handlebar switch housing
(Left-hand side)
(Left-hand side)
2.5
General
Motorcycle weight (wet)
137
General
Headlight
(H4)
(H4)
60/55
Engine oil
API SG + JASO MA SAE 10W-30
Brake fluid
DOT 4
Brake fluid
DOT 3
Brake system
1.0
Fork oil
Fork Oil SS-47
Fork oil
Fork Oil SS-08