Beta Motorcycles Xtrainer 300 2T 2020 User manual

1EN
XTRAINER 300 2T
Thanks for you preference, and have a good time! This hand-
book contains the information you need to properly operate and
maintain your motorcycle.
The data, specifications and images shown in this manual does not constitute
an engagement on the part of BETAMOTOR S.p.A. BETAMOTOR reserves
the right to make any changes and improvements to its models at any mo-
ment and without notice.
Code 036.44.029.00.00

2
EN
IMPORTANT
We recommend you to check all the tightenings after the first one
or two hours’ ride over rough ground. Special attention should
be paid to the following parts:
%rear sprocket
%ensure that the footrests are properly fixed
%front/rear brake levers/calipers/discs
%check that the plastics are properly fastened
%engine bolts
%shock absorber bolts/swingarm
%wheel hubs/spokes
%rear frame
%pipe connections
%tensioning the chain
IMPORTANT
In the event of interventions on the vehicle, contact Betamotor
after-sales service.

CONTENTS
3EN
CONTENTS
Operating instructions............................................................................. 5
Symbols................................................................................................5
Riding safety .........................................................................................6
CHAPTER 1 GENERAL INFORMATION ............................................7
Vehicle identification data .......................................................................8
Tools kit ................................................................................................8
Familiarizing with the vehicle...................................................................9
Specifications ......................................................................................10
Electrical system...................................................................................14
Bulbs ..................................................................................................16
Fuses ..................................................................................................16
Recommended lubricants and liquid ....................................................... 16
CHAPTER 2 OPERATION.................................................................17
Main parts ..........................................................................................18
Dashboard operating instructions...........................................................23
Checks before and after use.................................................................. 32
Running in...........................................................................................32
Refuelling............................................................................................ 33
Oil mixer refuelling ..............................................................................34
Starting the engine............................................................................... 34
Engine shut-down.................................................................................34
CHAPTER 3 ADJUSTMENTS ............................................................ 35
Key to symbols.....................................................................................36
Brakes ................................................................................................36
Clutch.................................................................................................37
Adjustment of gas clearance.................................................................. 37
Adjusting the idle speed........................................................................ 37
Exhaust valve control adjustment ............................................................ 41
Handlebar adjustment .......................................................................... 41
Adjusting fork ...................................................................................... 42
Shock absorber....................................................................................43
CHAPTER 4 CHECKS AND MAINTENANCE ................................... 45
Key to symbols.....................................................................................46
Engine oil............................................................................................46
Liquid coolant...................................................................................... 47

CONTENTS
4
EN
Air filter ..............................................................................................50
Spark plug ..........................................................................................51
Carburettor .........................................................................................52
Front brake..........................................................................................54
Rear brake ..........................................................................................57
Clutch control ......................................................................................60
Check and adjusting of steering play...................................................... 62
Front wheel .........................................................................................63
Fork....................................................................................................64
Rear suspension leverage......................................................................64
Tyres...................................................................................................65
Chain .................................................................................................65
Headlight............................................................................................ 67
Replacing the headlight bulbs................................................................67
Tail light..............................................................................................68
Battery................................................................................................68
Fuses ..................................................................................................70
Cleaning the vehicle............................................................................. 71
Electrical connector maintenance ...........................................................72
Prolonged inactivity.............................................................................. 73
Scheduled maintenance vehicle .............................................................74
Tightening torque overview ...................................................................76
CHAPTER 5 REPLACEMENTS........................................................... 77
Removal and refitting of the saddle.........................................................78
Removing and installing air filter cover panel...........................................79
Removing and installing
the headlamp mask ......................................................... 80
CHAPTER 6 TROUBLESHOOTING .................................................. 81
Troubleshooting ...................................................................................82

5EN
OPERATING INSTRUCTIONS
%The vehicle must be accompanied by: number-plate, registration document, tax
disc and insurance.
%Any modifications of the engine or other parts are punishable by severe sanctions
including the confiscation of the vehicle.
%To protect your safety and that of others, always drive carefully and with your helmet
on and always keep low beams on.
%Do not sit on the vehicle when it is on its stand.
%Do not start the engine in closed places.
WARNING
Any modifications and tampering with the vehicle during the warranty period exempt
the manufacturer from all responsibility and invalidate warranty.
SYMBOLS
SAFETY/ATTENTION
Failure to respect information marked with this symbol can entail a personal
hazard.
INTEGRITY OF THE VEHICLE
Failure to respect information marked with this symbol can entail serious dam-
age to the vehicle and termination of the warranty.
FLAMMABLE LIQUID HAZARD
Read the use and maintenance manual carefully.
MANDATORY TO WEAR PROTECTIVE CLOTHING
Use of the vehicle is subject to wearing specific protective clothing and safety
footwear.
PROTECTIVE GLOVES MANDATORY
To perform the operations described, it is mandatory to wear protective gloves .
FORBIDDEN TO USE NAKED FLAMES OR POSSIBLE UNCONTROLLED IGNI-
TION SOURCES
NO SMOKING
DO NOT USE MOBILE PHONE
CORROSIVE SUBSTANCES HAZARD
Liquids marked with this symbol are highly corrosive: handle with care
POISONING HAZARD

6
EN
RIDING SAFETY
%Observe the Highway Code.
%Always wear approved personal protective equipment.
%Always ride with the low beam on.
%Always keep the crash helmet visor clean.
%Avoid wearing garments with hanging ends.
%Do not keep sharp or brittle objects in your pockets while riding.
%Properly adjust the rearview mirrors.
%Always ride in a seated position, with both hands on the handlebars and both feet
on the footrests.
%Never ride abreast with other vehicles.
%Do not tow and avoid being towed by other vehicles.
%Always keep a safe distance from other vehicles.
%Do not start off while the vehicle is on its stand.
%Avoid swaying and wheelies as they are extremely dangerous for your own and
other people’s safety as well as for your vehicle.
%Always apply both brakes on dry roads with no gravel and sand. Using one brake
may be dangerous and cause uncontrolled skidding.
%To reduce the braking distance, always apply both brakes.
%On wet roads and in off-road riding, drive with care and at moderate speed. Take
special care in applying the brakes.

1
GENERAL INFORMATION
7EN
CHAPTER 1 GENERAL INFORMATION
CONTENTS
Vehicle identification data .......................................................................8
Frame identification ...........................................................................8
Engine identification ..........................................................................8
Tools kit ................................................................................................8
Familiarizing with the vehicle...................................................................9
Main parts:.......................................................................................9
Specifications ......................................................................................10
Weight...........................................................................................10
Dimensions ..................................................................................... 10
Tyres.............................................................................................. 10
Capacities...................................................................................... 10
Front suspension..............................................................................11
Rear suspension ..............................................................................11
Front brake..................................................................................... 11
Rear brake ..................................................................................... 11
Engine ...........................................................................................12
Electrical system...................................................................................14
Electrical diagram ...........................................................................14
Legend electrical diagram ................................................................15
Bulbs ..................................................................................................16
Fuses ..................................................................................................16
Recommended lubricants and liquid ....................................................... 16

1
GENERAL INFORMATION
8
EN
VEHICLE IDENTIFICATION
DATA
FRAME IDENTIFICATION
Frame identification data Aare stamped
on the right side of the steering head tube.
ENGINE IDENTIFICATION
Engine identification data Bare stamped
in the area shown in the figure.
TOOLS KIT
The following items are supplied as stan-
dard: operation, maintenance manual, tool
kit and the cable adapter to connect the
CAN socket to a scantool.
Inside the battery compartment you will
find the hexagon wrench 3 and the socket
wrench (8 mm). To gain access remove the
saddle (page 78).
B
A
1
M01_V0001
M01_L0001

1
GENERAL INFORMATION
9EN
MAIN PARTS:
1 - Fuel tank
2 - Tank cap
3 - Silencer
4 - Rear shock absorber
5 - Headlight
6 - Rear light
7 - Side stand
8 - Fork
9 - Rider’s footrests
10 - Lower bumper
(Bumper kit)
11 - Saddle
12 - Engine
13 - Front mudguard
14 - Number-plate holder
15 - Side panel air filter
cover
16 - Front side panel
17 - Rear side panel
18 - Rear mudguard
FAMILIARIZING WITH THE VEHICLE
5
8
21
11
18
14
12
9
4
6
3
10
13
15
7
9
17 16

1
GENERAL INFORMATION
10
EN
SPECIFICATIONS
WEIGHT
Weight in running order with full fuel and optional
..............................................................115 kg (front 55 Kg; rear 60 Kg)
DIMENSIONS
maximum length (with plate holder) .............................................. 2270 mm
maximum width ........................................................................... 802 mm
overall height ............................................................................ 1245 mm
wheelbase................................................................................. 1467 mm
saddle height............................................................................... 910 mm
ground clearance.........................................................................320 mm
footrest height..............................................................................390 mm
TYRES
CAPACITIES
fuel tank......................................................................................8,5 liters
including reserve..........................................................................1,5 liters
coolant circuit..............................................................................1,3 liters
mixer oil tank ............................................................................0,55 liters
including reserve........................................................................0,21 liters
gear oil.....................................................................................0,85 liters
Dimensions Pressure [Bar]
Front tyre Rear tyre Front tyre Rear tyre
80/100-21 140/80-18
1,5 (road use) 1,8 (road use)
OėROCFTSG OėROCFTSG

1
GENERAL INFORMATION
11 EN
FRONT SUSPENSION
Hydraulic fork USD (shafts Ø43 mm)
Spring ............................................................................................... K 8
Oil type ............... see table “Recommended lubricants and liquids”, page 16
Oil quantity ...................................................................................500 ml
Spring preload register ......................................................completely open
Rebound clicks (from completely closed).................................................. 12
Wheel travel................................................................................270 mm
REAR SUSPENSION
Single shock absorber with compound lever
Spring ............................................................................................ K 5,2
Static sag load (see page 44).......................................................... 22 mm
Compression clicks, high speeds (from completely closed).........................15
Rebound clicks (from completely closed).................................................. 10
Shock absorber travel................................................................... 110 mm
FRONT BRAKE
Ø260 mm disc and dual-piston floating caliper
REAR BRAKE
Ø240 mm disc and single-piston floating caliper

1
GENERAL INFORMATION
12
EN
ENGINE
Version
XTRAINER 250 2T Europa
XTRAINER 250 2T
XTRAINER 300 2T Europa
XTRAINER 300 2T
Type Single-cylinder, 2-stroke, liquid cooled
and electric start
Bore x stroke [mm] 66,4 x 72 72 x 72
Displacement [cm³] 249 293,1
Compression ratio 13,5:1 11,4:1
CO2[g/km] * # 69 71
Fuel consumption [l/100km] * # 2,894 2,978
* Only valid for EUROPA version
# WMTC cycle related data, for class L vehicles
Fuel system.................................................carburettor with electronic mixer
Carburettor
Version XTRAINER
250 2T Europa
XTRAINER
250 2T
XTRAINER
300 2T Europa
XTRAINER
300 2T
Main jet 130 155 130 155
Slow jet 38 38 38 38
Start jet 50 85 50 85
Needle N84K N0ZK N84K N0ZJ
Needle position (from top) 2° 3° 2° 2°
Air screw turns (from all closed) 2 1 +1/4 2 1 +1/2
Valve 7,5 7,5 7,5 7,5
Cooling system ......................................... forced liquid circulation by pump
Spark plug ......................................................................NGK IR GR7CI-8
Clutch..................................................................................wet, multidisc

1
GENERAL INFORMATION
13 EN
Gearchange
Version XTRAINER 250
2T Europa
XTRAINER
250 2T
XTRAINER 300
2T Europa
XTRAINER
300 2T
Primary drive 27/72 27/72 27/72 27/72
Gear ratio 1st gear 12/31 12/31 12/31 12/31
Gear ratio 2nd gear 15/28 15/28 15/28 15/28
Gear ratio 3rd gear 19/28 19/28 19/28 19/28
Gear ratio 4th gear 20/24 20/24 20/24 20/24
Gear ratio 5th gear 27/27 27/27 27/27 27/27
Gear ratio 6th gear 28/24 28/24 28/24 28/24
Final drive 15/42 13/49 15/42 14/49
Exhaust valve................................centrifugal operation with reaction springs
Ignition ................................................................ DC-CDI without trembler,
with digital variable spark advance
Starting.................................................electric starter (Kick-starter optional)

1
GENERAL INFORMATION
14
EN
ELECTRICAL SYSTEM
ELECTRICAL DIAGRAM
Key to colours
Bi = White
Ve = Green
Ma= Brown
Vi = Purple
Bl = Blue
Ne = Black
Gi = Yellow
Rs = Red
Ar = Orange
Az = Sky-blue
Ro = Pink
Gr = Grey

1
GENERAL INFORMATION
15 EN
LEGEND ELECTRICAL DIAGRAM
1) RIGHT HAND FRONT TURN INDICATOR 12V 6W
2) FRONT BRAKE LIGHT SWITCH
3) ENGINE STOP PUSH-BUTTON
4) ENGINE START PUSH-BUTTON
5) MAP SWITCH
6) WHEEL REVOLUTION SENSOR
7) ADJUST PUSH-BUTTON
8) OIL MIX SYSTEM DIAGNOSIS WARNING LIGHT
9) RIGHT TURN INDICATORS WARNING LIGHT
10) DASHBOARD
11) HEADLIGHT TELL TALE LAMP
12) LEFT TURN INDICATORS WARNING LIGHT
13) OIL RESERVE WARNING LIGHT
14) SET PUSH-BUTTON
15) HORN BUTTON
16) FLASH-TO-PASS BUTTON
17) HEADLIGHT SELECTOR
18) TURN SIGNAL LAMPS SWITCH
19) LEFT-HAND CONTROL GROUP
20) LEFT-HAND FRONT TURN INDICATOR 12V 6W
21) UNIT TURN SIGNAL LAMPS
22) VOLTAGE REGULATOR
23) ELECTRIC FAN
24) THERMOSWITCH
25) LEFT-HAND REAR TURN INDICATOR (12V 6W BULB)
26) LED TAIL LIGHT
27) NUMBER PLATE LIGHT
28) RIGHT-HAND REAR TURN INDICATOR (12V 6W BULB)
29) REAR STOP SWITCH
30) FRAME GROUND WIRE
31) BATTERY NEGATIVE TERMINAL
32) 12V 4AH BATTERY
33) BATTERY POSITIVE TERMINAL
34) STARTER RELAY
35) 10A FUSE
36) STARTER MOTOR
37) DIODES GROUP
38) CAPACITOR 4700 μF
39) OIL PUMP
40) STATOR / POWER GENERATOR
41) PICK-UP SENSOR
42) ELECTRONIC CONTROL UNIT
43) COIL
44) SPARK PLUG
45) TPS
46) DIAGNOSIS CONNECTOR
47) OIL RESERVE SENSOR
48) FRAME GROUND
49) PARKING LIGHT (12V 5W BULB)
50) FRONT HEADLIGHT (12V-35/35W BULB)
51) 12V HORN

1
16
EN
BULBS
High beam/low beam .................................................HS1 12V - 35/35W
Parking/daytime.................................................................... 12V - W5W
Turn indicators ........................................................................ 12V - H6W
FUSES
Two, one of them spare ......................................................................10A

Oil Recommendations
RR & Xtrainer 2 Stroke Models: (Models WITH Oil Injection)
Injection Oil: Motul 710
Transmission Oil Motul Transoil Expert 10w40
Brake Fluid Motul RBF 600
Coolant/Antifreeze Motul Motocool Expert
Fork Oil Motul Factory Line 5 wt.
Air Filter Oil Motul Air Filter Oil
Air Filter Cleaner Motul Air Filter Clean
Grease Motul Tech 300
RR 2 Stroke RACE EDITION Models: (Models WITHOUT Oil Injection)
Premix Oil: Motul 800 2T
Transmission Oil Motul Transoil Expert 10w40
Brake Fluid Motul RBF 600
Coolant/Antifreeze Motul Motocool Expert
Fork Oil Motul Factory Line 5 wt.
Air Filter Oil Motul Air Filter Oil
Air Filter Cleaner Motul Air Filter Clean
Grease Motul Tech 300

2
OPERATION
17 EN
CHAPTER 2 OPERATION
CONTENTS
Main parts ..........................................................................................18
Fuel tank cap ..................................................................................18
Fuel cock........................................................................................18
Starter............................................................................................19
Mixer oil tank cap ........................................................................... 19
Clutch lever ....................................................................................19
LH switch........................................................................................20
RH switch .......................................................................................20
Front brake lever and gas control ...................................................... 20
Gear change lever...........................................................................21
Brake pedal....................................................................................21
Kickstart - optional ........................................................................... 21
Side stand ......................................................................................21
Keys ..............................................................................................22
Steering lock...................................................................................22
Dashboard operating instructions...........................................................23
Main parts......................................................................................23
Warning lights ................................................................................ 24
Battery replacement ......................................................................... 25
Adjust button function instruction .......................................................26
Select button function instruction........................................................ 27
To Enter the Setting Mode................................................................. 28
Checks before and after use.................................................................. 32
Running in...........................................................................................32
Refuelling............................................................................................ 33
Oil mixer refuelling ..............................................................................34
Starting the engine............................................................................... 34
Engine shut-down.................................................................................34

2
OPERATION
18
EN
MAIN PARTS
FUEL TANK CAP
To open the fuel tank cap, turn it anticlock-
wise.
To close the fuel tank cap, set it on the tank
and screw it clockwise.
FUEL COCK
Fuel cock has three positions:
OFF: fuel supply closed. Fuel cannot pass
from the tank to the carburettor.
ON: fuel supply enabled. Fuel flows from
the tank to the carburettor. The tank empties
until it reaches the reserve level.
RES: reserve fuel supply. Fuel flows from
the tank to the carburettor and the tank
empties completely.
M02_L0028
M02_L0029