GAS GAS TX RANDONNE 2011 User manual

TX RANDONNE 2011
TX RANDONNE 2011

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GAS GAS thank you for the trust
you have placed in us.
Choosing the new GAS GAS TX RANDONNE 2011 you
are joining the GAS GAS family and, as a user of brand
number one for off-road bikes you deserve the distinguished
treatment that we wish to offer you both in our after-sale
relationship and in the explanations provided in this manual.
Our TX RANDONNE 2011 is a bike to practice Trial-tour.
It is a polyvalent model thought to make an amateur trial
as well as excursion off road.
Following the instructions in this user manual you will enjoy
the trial practice as well as the trail tours quietly.
Remember always ask for original spare parts to enlarge
your bike’s life.
Thanks for your confidence and be welcome to GAS GAS
MOTOS.
GAS GAS MOTOS, S.A.
April - 2011

Important notice
Read this Manual carefully. You will find it contains all the necessary information for your safety, and
that of third persons, as well as guaranteeing the correct conservation and maintenance of the GAS
GAS motorbike you have just bought.
You will find all the necessary instructions for the correct riding and control of this vehicle are set out
below. Each message is proceeded by a sign whose meaning is the following:
Be careful! This sign introduces all those rules and precautionary measures necessary to
avoid slight or severe injuries, or even the death of the user should these instructions not be
correctly followed.
Look out! This sign introduces special warnings to avoid damaging your motorbike. Should
these warnings not be heeded, the guarantee may be automatically invalidated.
Various notes. These are the indications necessary for the optimal control and adjustment
operations, together with those tasks of conservation and maintenance of the motorbike in
order that you may obtain the greatest possible satisfaction from your vehicle.
The aim of this Manual is to help the user to minimise or avoid possible damage to people, property,
the environment, and naturally to his/her new motorbike.
GAS GAS Motos, S.A. reserves the right to make modifications without any prior warning being given
to consumers and without incurring any additional obligations in so doing. Your local dealer will also
provide you with any information as might be deemed necessary.
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Contents
Thanks to consumer 3
Important notice 4
Warranty regulations 6 to 8
Recommendations 9
Technical specifications 10 & 11
Component location 12 & 13
Maintenance guide 14 & 15
Serial number 16
Combination switch 17
Steering lock 18
Fuel 18
Fuel tank cap 19
Fuel tap 20
Starter 20
Carburation 20
Kick-start engine lever position 21
Lever regulation 21
Oil level checking 22
Crankcase fill-in 22
Crankcase draining 22
Air filter box cleaning 23
Spar plug 24
Front suspension 25 & 26
Rear suspension 26
Swing-arm link 27
Articulation lubrication 28 to 30
Chain fixing link position 31
Chain and wheel tension 31
Tyres and tyre pression 32
Brakes 33
Rear brake fluid tank 34
Storage 35
Multifunction 36 to 43
Troubleshooting 44 to 47
Finally recommendations 48

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WARRANTY TERMS AND CONDITIONS
(According to Law decree 23/2003 on the 10th of July, covering Warranties on Consumer Item Sales)
Warranty terms of the manufacturer GASGAS Motos, S.A.
The company GAS GAS MOTOS, S.A. (hereafter referred to as “GG”), with this present document guarantees the consumer,
the purchaser of a vehicle manufactured by GG, that both the materials and the manufacturing are free of defects in
accordance with the highest standards of quality. Consequently, GG with this document guarantees the consumer (hereafter
referred to as the “purchaser”), in accordance with the conditions set out below, the repair, free of charge, of any defect
in materials or that might result from faulty manufacture that is detected in a new motorcycle within the period covered by
this Warranty and with no limit on the number of kilometres covered or hours of use.
Warranty Period
The period covered by this Warranty will begin on the day of delivery of the vehicle to the purchaser by a GG authorised
dealer, or in the case of demonstration models, on the date in which the vehicle is used for the first time.
The seller will be responsible for any unwarranted faults that become apparent within the period established in the Law
decree 23/2003 on the 10th of July covering Warranties on Consumer Goods Sold from the time of delivery and in accordance
with the Directive 1999/44/EC for other members of the European Community. For countries outside the European
Community, the Warranty Period will be determined by the existing regulations in those countries. Nevertheless, should
the fault appear during the first six months after the delivery of the motorcycle, it will be presumed that the said fault existed
at the time of delivery; from the end of the sixth month onwards, the purchaser must demonstrate that the unwarranted
fault existed at the moment of delivery. During the first six months subsequent to the delivery of the repaired vehicle, the
seller will be responsible for any unwarranted faults arising out of the repair.
Any defects detected in the product must be brought to the attention of a GG authorised dealer within the Warranty Period.
If the last day of this period is a Sunday or an official holiday, the Warranty period will be extended such that the last day
of the period covered will be the first working day after the Sunday or official holiday.
Those claims under Warranty for defects not brought to the attention of a GG authorised dealer before the end
of the Warranty Period will be excluded.

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Obligation of the purchaser
GG will have the right to reject any claims under Warranty in the event that:
a) The purchaser has failed to submit the vehicle to any of the inspections and/or maintenance work required in the Users’
Manual, or has exceeded the date set for such inspections or maintenance work. Also excluded from guarantee are those
faults that appeared prior to the dates established for an inspection or maintenance work where the latter was not carried
out, or was carried out later than the date established.
b) An inspection, maintenance or repair has been performed on the vehicle by third parties not recognised or authorised
by GG.
c) Any maintenance or repair has been carried out on the vehicle that violates the technical requirements, specifications
and/or instructions indicated by the manufacturer.
d) Spare parts whose use has not been authorised by GG have been used during the course of maintenance work or repairs
to the vehicle, or in the event that the vehicle has been used with fuels, lubricants or other liquids (including, amongst others,
cleaning products) that have not been expressly mentioned in the specifications set out in the User’s Manual.
e) The vehicle has been altered or modified in any way or fitted with components other than those expressly authorised
by GG as accepted components of the vehicle.
f) The vehicle has been stored or transported in a way that is not in accordance to the corresponding technical requirements.
g) The vehicle has been used for special purposes other than ordinary use, such as competition, races or record breaking
attempts.
h) The vehicle has been directly or indirectly damaged as a result of a fall or an accident.
Warranty exclusions
The following items are not covered by this Warranty:
a) Worn parts, including, without any limitation, spark plugs, batteries, petrol filters, oil filter elements, (secondary) chains,
engine output pinions, rear sprockets, air filters, brake discs, brake pads, clutch plates and discs, bulbs, fuses, carbon
brushes, footrest rubbers, tyres, inner tubes, cables and other rubber components
b) Lubricants (for example, oil, grease, etc.) and working fluids (for example, battery liquid, coolant, etc.)
c) Inspection, adjustments and other maintenance tasks, as well as all kinds of cleaning work
d) Damage to the paint-work and consequent corrosion due to external causes, such as stones, salt, industrial fumes and
other environmental impact, or inadequate cleaning with inappropriate products

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e) Any damages caused as a result of the defects, as well as any expenses incurred either directly or indirectly as a
consequence of the defects (for example, communication costs, accommodation expenses, car hire costs, public transport
costs, breakdown truck fees,, courier costs, etc.), as well as other financial losses (for example, those caused by the loss
of the use of the vehicle, loss of income, time lost, etc.)
f) Any acoustic or aesthetic phenomenon that does not significantly affect the condition or use of the motorcycle (for example,
small or hidden imperfections, noise or vibrations that are normal in use, etc.)
g) Phenomena that are the result of the ageing of the vehicle (for example, discolouring of painted or metallic coated
surfaces).
Various
1.- GG shall have the prerogative to decide, at its own discretion, whether to repair or replace defective parts. Where parts
are replaced, ownership of the parts removed shall pass to GG without any other consideration. The GG authorised dealer,
to whom the making good of the defects has been entrusted, is not authorised to make any declarations that are binding
on GG.
2.- In case of doubt regarding the existence of a defect, or a visual or material inspection is required, GG reserves the right
to demand the return of the parts which are the object of a claim under Warranty, or to arrange an inspection of the defect
by an expert from GG. Any additional obligations arising out of guarantees on parts replaced free of charge, or any other
service rendered free of charge, are excluded from the effects of this present warranty. The Warranty on parts replaced
within the Warranty Period will end at the expiry date for the Warranty Period of the product concerned.
3.- Should it prove to be the case that a defect can not be repaired, the purchaser guaranteed shall have the right to the
cancellation of the contract (payment of compensation) or a partial refund of the purchase price (discount), instead of
repairing the motorcycle.
4.- Any claims against Warranty by the purchaser under the terms of the sale contract with the corresponding authorised
dealer shall not be affected by the terms of this present Warranty. Neither will this present Warranty affect those additional
contractual rights acquired by the purchaser under the general commercial terms and conditions of the authorised dealer.
However, such additional rights may only be exercised through claims against the authorised dealer.
5.- Should the purchaser resell the product within the Warranty Period, the duration and conditions of the present Warranty
will remain unaltered, in such a way as that the rights to make claims under the present Warranty in accordance with the
terms and conditions set out in this present document shall be transferred to the new owner of the motorcycle.

Recommendations for the reliable operartion of your GAS GAS.
•Eight hours of running-in are recommended in order
to guarantee the correct operation of the engine.
•It is important to warm the engine to the optimum
operation temperature every time the motorbike is used.
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MOTOR 4-stroke, single-cylinder, air-cooled
125cc motor Capacity 123.3cc
Diameter and stroke 54 x 54
Carburettor PTK
Lubrication system Wet sump
Ignition system Electronic
TRANSMISSION
Transmission type 5-speed
Clutch type Multi-disc system in oil bath
Secondary transmission Chain
Gear ratio 1st – 37/14 (2,643)
2nd – 32/18 (1,778)
3rd – 25/19 (1,316)
4th – 23/22 (1,045)
5th – 21/24 (0,875)
TECHNICAL SPECIFICATIONS

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Primary reduction ratio 68/20 (3.400)
Overall drive ratio 38/13 (2.111)
Transmission oil Capacity 1,2 L
Type
FRAME
Type Tubular profile made with Cr-Mo.
Tyres Front 2,75 x 21” Trial
Rear 4,00 x 18” Trial tubeless.
Suspension Front Adjustable tele-hydraulic fork ø 40 mm.
Rear Variable progressive system with mono-shock multiadjustable.
Suspension stroke Front 175 mm.
Rear 164 mm.
Front fork oil SAE 7,5 W GRO FORK FLUID.
Front fork oil level ø 40 mm 160 mm. air chamber steel bar
BRAKES
Type Disc brake.
Disc diameter Front ø185 mm. 4 piston calipers.
Rear ø150 mm. 2 piston calipers.
DIMENSIONS
Overall height 1120 mm.
Overall width 827 mm.
Seat height 825 mm.
Ground clearance 315 mm.
Wheelbase 1330 mm.
Fuel tank capacity 4 liters.
(Specifications subject to change wothout notice, which may not be applicable in every country).
SF 15W/40

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10
11 12 24 14 15 16 17 18 19 20
57822 23 13 26 27
21 28 29 30
31
32 33
9
6
34
1 Front fender
2 Front brake caliper
3 Front suspension left
leg
4 Front suspension bar
5 Breather hose
6 Spark plug
7 Filter box
8 Rear fender
9 Tail lamp
10 Front tyre
11 Front brake disc cover
12 Front brake disc
13 Cylinder
14 Carburetor
15 Chain guide
16 Chain tensioner
17 Chain
18 Rear sprocket cover
19 Rear sprocket
20 Rear rim
21 Rear tyre
22 Exhaust protection
23 Frame
24 Middle silencier
26 Headlight
27 Front tyre air valve
28 Rear brake disc
29 Sidestand arm
30 Swingarm
31 Rear brake pedal
32 Kickstart pedal
33 Water pump
34 Final exhaust

44
45
46
48
49
51
52
53
54 55
56
38 39 40
42
52
58 59
36 37 57
43
50
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36 Rear fender
37 Axle nut rear wheel
38 Left foot peg
39 Seat
40 Shift pedal
42 Fuel tank
43 Fuel tank cap
44 Left handle grip
45 Clutch lever
46 Light controls
48 Handlebar
49 Left suspension regulation
50 Multifunction
51 Warning indicators
52 Right suspension regulation
53 Front brake pump
54 Throttle cover
55 Front brake lever
56 Throttle grip
57 Silencer
58 Right foot peg
59 Rear brake pedal

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The maintenance table and adjustments are easy to carry out and must be done to insure the motorcycle is in good running condition.
MAINTENANCE TABLE
Check /
Inspect Replace / Change Grease / Lubricate
Adjust CleanPart
Rear shock absorber
Transmission oil
Front fork oil
Brake adjust
Swingarm and connecting rods
Spark plug
Throttle cable and twist grip
Chain
Carburetor
Frame
Carburetor jet
Steering bearing
Piston bearing
Wheel bearing
Engine bearing
Rear sprocket
Cylinder and cylinder head
Brake
Brake disc
Clutch discs
Clutch
Engine protector plate
Every year
30 hours
-
Every race
Every race
Every race
Every race
Every race
Every race
Every race
-
Every race
-
-
-
30 hours
60 hours
Every race
Every race
-
Every race
Every race
-
-
-
If is necessary
-
30 hours
If is necessary
If is necessary
If is necessary
-
If is necessary
-
-
-
-
First 5 hours
-
If is necessary
First 5 hours
-
-
im a fall
-
-
-
-
Every cleaning
-
Every cleaning
Every cleaning
-
.
-
-
-
-
-
Every cleaning
-
-
-
-
-
-
Every 2 years
60 hours
60 hours
-
If is damaged
60 hours
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
Every year
If is damaged
If is damaged
If is damaged
If is damaged
if is damaged
-
-
-
-
Every race
15 hours
If is necessary
Every race
Every race
Every race
-
-
-
-
-
-
-
-
Every 2 races
-
-
-

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MAINTENANCE TABLE
Exhaust
Packing
Air filter
Steering assembly
Brake hose
General lubrication
Front and rear rims
Tyres
Brake oil level
Chain guide slider
Kickstart and shift pedal
Brake piston pump anb the dustcover
Brake piston and the dust-cover
Piston and piston rings
Front and rear spokes
Fuel system
Front suspension
Bolts, nuts & fasteners
Fuel hose
Radiator hose set and connections
Frame protect sickers
Every race
-
Every race
Every race
Every race
Every race
Every race
Every race
Every race
Every race
Every race
-
-
60 hours
Every race
Every race
Every race
Every race
Every race
-
-
-
-
If is necessary
If is necessary
-
-
-
If is necessary
-
-
-
-
-
5 hours
-
If is necessary
If is necessary
If is necessary
-
-
Every cleaning
-
Every cleaning
Every cleaning
-
-
-
-
Every cleaning
-
-
-
-
-
-
-
-
-
500 hours
100 hours
If is damaged
-
Every 2 years
-
If is damaged
If is damaged
-
If is damaged
If is damaged
If is damaged
If is damaged
Every year
If is damaged
If is damaged
If is damaged
If is damaged
If is damaged
-
-
Every race
-
-
Every race
Every race
Every race
-
-
-
-
-
-
Every race
-
-
-
-
-
Check /
Inspect Replace / Change Grease / Lubricate
Adjust CleanPart

Enter the vehicle identification number (serial
number), the particulars shown on the model
label,andtheignition-key identificationnumber
in the spaces provided, in order to simplify
yourfuture ordersfor spareparts oras auseful reference
in the event of your vehicle being stolen.
Serial number (A)
This has been printed on the steering tube. It shows
the frame number used for registering this machine.
Homologation plate (B)
The motorcycle carries a certification plate showing a
serial number that has also been printed on the front,
and this information must coincide with that contained
in the vehicle documents. We recommend that this
information be entered in the box below.
Key identification numbers
The motorcycle carries one key set. The identification
number appears right on the key joints. This number
may be quoted when ordering a spare to replace a lost
key. (except some racing models)
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The new GAS GAS
TX RANDONNE
carries the appropriate
certification plate
whose details should
coincide with those on
the accompanying
documentation and
the frame number
stamped on the
steering arm.
8
Serial number.
SERIAL N.
HOMOLOGATION P.
KEY NUMBER
I

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The control panel includes
lighting, turn signal, horn and
engine stop switches.
8
8
8
The indicator
control has been
located on the
underside of the left-hand
grip.
To start the right-hand
indicator, move this switch to
the right; and likewise, to start
the left-hand indicator, move
this switch to the left.
All light controls have been located
on the left-hand grip; the various
positions available are reached by
sliding the main switch, which is on
the left end of the grip.
CC
C

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8
Located under the
suspension lower right side
bracket. For correct
operation, it is necessary
to turn the handlebar completely
towards the right until it stops, insert
the key in the slot, turn it in
counterclockwise direction, press and
to turn it again in clockwise direction.
The key can now be removed and
the steering will remain locked.
C
Never leave the key in the
lock. If the steering is
turned with the key in the
lock it may be damaged and the
locking system could be damaged.
I
Use premium gasoline with an octane rating equal to or higher
than that shown in the table.
Gasoline is extremely flammable and can be explosive under
certain conditions. Always stop the engine and do not smoke.
Make sure the area is well ventilated and free from any source
of flame or sparks; this includes any appliance with a pilot light.
C
OCTANE RATING METHOD
Antiknock Index (RON + MON)/2
Research Octane No. (RON)
MINIMUM RATING
90
98
Fuel tank capacity : 4 liters

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The fuel tank cap is
of the quick release
type. To open the
cap, lift the tab and turn it 1/4
turn in counterclockwise direc-
tion. To close it, place cap with
the words GAS GAS in the
upper position, and turn the
tab in clockwise direction. It is
important to check periodically
the condition of the cap sealing
O’ring to insure proper sealing.

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7
The position of the fuel tap (A)
must be pointing down for
normaloperation. When turned
forwards, it opens the reserve,
to the rear turns off the fuel.
8
A
B
The regulation idling en-
gine can be adjusted by
the screw Band the air
regulation by the C
screw.
C
CReserve Open Closed

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minium
8
Like the
clutch
lever, the
front brake
lever must be in the
ideal position.Again,
the play must not
exceed 3mm,
This play must
never be
eliminated.
7
3 mm.minium
C
7
This is the
position the
kick-start
should be in
when not being
used.
I
The choke (B) is a device
for aiding the starting
when cold. The enigne will
reach a normal
temperature in a short
time and it won’t damage
anything.
C
The clutch lever must be
adjusted to your liking, but
the free play should not
exceed 3mm.
C
This play must never be eliminated.