FlexTech Topspeed User manual

USER’S GUIDE

Preface ...............................................3
Important Information..........................4
Assembly Instructions
Assembly of the Top Case .......................5
Assembly of the Rear Mirror .....................6
First Steps with your new Vehicle ..................7
Guarantee Conditions ...........................7
Engine and Frame Numbers. . . . . . . . . . . . . . . . . . . . . . . 8
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operating Elements
Brake Lever Rear-Wheel Brake ..................10
Left-Hand Combi Switch .......................10
Instrument Reading and Indicator Display .........10
Brake Lever Front-Wheel Brake.................. 11
Right-Hand Combi Switch ...................... 11
Ignition Lock ............................... 11
Steering Column............................. 11
Gas Handle ................................. 11
Kick Starter ................................12
Fuel Tank ..................................12
Starting the Engine
Starting with Elektric Starter ...................13
Starting with Kick Starter......................13
Reference for Operation, Maintenance and Driving Safety
Running in ................................. 14
Brakes ....................................14
Tires ...................................... 14
Exhaust ................................... 14
Protective Clothing...........................14
Cleaning and Maintenance .....................15
Carburettor, Idling Adjustment..................16
Air Filter................................... 16
Battery.................................... 16
Spark Plug .................................17
Fuel ......................................17
Check Engine Oil............................. 17
Brakes ....................................18
Tires ......................................18
Troubleshooting ..............................19
Technical Specifications .....................20 - 21
Electric Scheme ..............................22
Inspection and Maintenance Plan .................25
Service Intervals .............................26
Table of Contents

3
FlexTech Topspeed – USER’S GUIDE
Preface
Welcome to the Club of FlexTech Topspeed drivers. We are sure that you will have a lot of fun with and enjoy your new engine
scooter.
This manual provides you with an overview on the function, maintenance, servicing and operation of your new vehicle.
Please read it carefully. Please follow the instructions exactly, in order to guarantee a long service life to your engine scooter
and enable you a safe way of driving.
Absolutely observe the running in instructions, as they help you avoid damages to your vehicle and considerably increase
the service life of your vehicle.
All specifications are based on the technical status at the time of printing. Modifications and additions can have been
carried out since then and do not find any mention therefore.
You will find a current version at our website under www.flex-tech.info.
You will find a list of the authorized repair shops in your proximity in the accompanying document “Spare Parts Overview /
Authorized Repair Shops” or at our website.
We would like to assist you in case of questions or problems.
Telephone: 0 180 5 / 88 08 08
(per minute 0.14 Euro from the network of the Dt. Telekom AG)
Email: [e-mail]
Internet: www.flex-tech.info
www.rollerservice.info
Competition!
Please send us back the filled in full guarantee coupon immediately after purchase! Among all replies, which reach us 14
days after the purchase date, valuable prizes will be drawn every month. Helmets, scooter garages, free inspections and
many other fantastic prizes area waiting for you. With a little luck, you are the winner!
The winners are informed in writing. Legal action is excluded.
Status: 01-2008

4
FlexTech Topspeed – USER’S GUIDE
•Theroadtrafficregulationsmustbecarefullyfollowedat
any time.
•Whenusingthisvehicle,makesureyoucarrythefollow-
ing cards and documents with yourself:
- identity card
- third-party insurance
- number plate
- registration book
•Thescooterisdesignedfortheoperationwithdriverand
co-driver for use in road traffic.
•Thevehicleispermittedforthegeneralroadtrafficand
may be moved with the driving licences of the classes B,
M, A1, A, in the official road traffic.
•Thenot-as-agreeduseofthevehicleresultsintheexpira-
tion of the guarantee.
•Allinterventionsforincreaseofthecubiccapacity,the
performance, speed and which in general lead to the
modification of the scooter characteristics, are punish-
able and are pursued by law. They lead to the expiration
of the guarantee. To the punishments belong the collec-
tion of the scooter, a new driving test by the responsible
authorities and/or the new-car registration.
•Thechangeormodificationofthenumberplatecarrier,
the illumination sets, acoustic displays and of the rear
mirror are punishable and lead to the expiration of the
guarantee and the insurance coverage.
•Themodificationofthevehicleframenumberispunish-
able in the criminal and administrative sector, and the
owner will be made liable.
•Thebasicvehiclenumbersofthescooterare
the following:
- frame number
- engine number
- number plate
•Pleasenotedownatoncethebasicvehiclenumbersin
the accompanying document "Spare Parts Overview / Au-
thorized Repair Shops" and in this manual on page 8, as
well as on the rear page of the cover. Then you may be
looked after faster in the case of service.
Important Information

5
FlexTech Topspeed – USER’S GUIDE
Top Case
Parts list:
1) Place the retaining plate on the rack and fix it with the 3
enclosed screws M6x20 and the nuts M6 at the rack.
2) Fix the 4 rubber shock absorbers at the positions provided
of the retaining plate.
3) Place the top case on the retaining plate and fix it with
the remaining 4 screws M6x20 at the retaining plate.
4) Insert the rubber stoppers into the remaining holes at the
top case, in order to prevent humidity to penetrate into
the top case.
5) Place the rubber mat on the floor of the top case.
ATTENTION:
The maximum load on the top case amounts to 3 kg.
rubber stoppers
top case
rack
nut M6
retaining plate
rubber stoppers
washers
screw M6x20
Assembly Instruction
1 x top case
1 x rubber plate
1 x retaining plate
3 x nuts M6
4 x rubber shock absorbers
7 x screws M6x20
4 x rubber stoppers
4 x washers

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FlexTech Topspeed – USER’S GUIDE
Assembly Instruction
Rear Mirror
Please take rear mirrors carefully out of the packing and
assign via the designation on the rear mirror side to the
correct scooter side.
NOTE:
•L=leftmirror/R=rightmirror
•Bothrearmirrorshavearight-handthread!
Carefully screw in clockwise the rear mirrors and adjust the
position. Then fix the lower locknut with the 14 open-end
wrench located in the toolkit and pull down the rubber cover.
Finished!

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FlexTech Topspeed – USER’S GUIDE
First Steps with your new Vehicle
Before the first operation of your vehicle, please
observe the following steps:
1) The vehicle may only be started with completely up-
ward tilted side stand.
2) Check the tire pressure:
in front 2.0 – at the rear 2.2 bar.
3) Tank only Premium unleaded.
4) Check the vehicle lighting (before each trip)
5) Only drive with an adequate protective clothing. In
Germany, the wearing of a helmet is compulsory for
thisvehicle!
6) Observe the inspection intervals on page 26. These
must be met, in order to guarantee a safe way of driv-
ing. Apart from that, they are a basic prerequisite for
the reception of the guarantee.
7) You need a third-party insurance for the registration.
You will acquire the latter against production of the ve-
hicle documents at many banks and insurances.
8) Only use this vehicle on public roads. This vehicle is not
designed for racing or area activities.
Warranty Conditions
•The warranty period is 24 months from the purchase
date.
•In case of commercial use, the warranty period is 12
months from the purchase date.
•Thewarrantydoesnotincludealldefects,whichcanbe
explained by outer influences, incorrect use or lacking
maintenance. This incorporates among others defects
caused by falling rocks, oxidation, corrosion, etc.
•Excludedfromthewarrantyarethefollowingitems:
- starter worm gear
- driving belt
- exhaust
- battery
- illumination lamps
- brake and gas pull bar
- filter elements
- main stand
- bearings
- friction linings
- tires
- starter pinion Variomatic
- shock absorber
- speedometer drive
- spark plugs
•Ifyouraiseguaranteeclaims,thepurchasevoucheristo
be produced and the prescribed inspections are to be evi-
denced.

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FlexTech Topspeed – USER’S GUIDE
Engine and Frame Numbers
The engine number and frame number is located at the engine or at the frame of your engine scooters according to the fig-
ures. These are required, in order to register your vehicle.
Frame number: ............................................................
Engine number: ...........................................................
Engine number
Frame number

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FlexTech Topspeed – USER’S GUIDE
Overview
1 marker light in front
2 side spot
3 headlight
4 brake lever at the rear
5 rear mirror
6 brake lever in front
7 seat lock
8 indicator at the rear left
9 kick starter
10 exhaust
11 indicator at the rear right
12 tail light (stop light)
13 top case sustainer
14 ignition lock
15 instruments
16 gas handle
17 indicator in front right
         

10
FlexTech Topspeed – USER’S GUIDE
Operating Elements
Brake Lever Rear-Wheel Brake
Pull constantly, in order to acti-
vate rear-wheel brake
Left-hand Switch Combination
Ahooter
Bindicator switch left and right
Chigh beam and low beam
Instrument Reading and
Indicator Display
Afuel display
Bspeedometer displays speed in
kilometres per hour
Ckilometres display
Dindicator display
Emain beam display
BA C DECB A

11
FlexTech Topspeed – USER’S GUIDE
Brake Lever Front-Wheel Brake
Pull constantly, in order to activate
the front-wheel brake
Ignition Lock (without Figure)
OFF: Complete electric circuit is inter-
rupted, engine and lights may
not be switched on. The key can
be removed.
ON: Engine can be started, lights can
be switched on. The key cannot
be removed.
Steering Column (without Figure)
Lock:Turn steering column completely
to the left, slightly press in key
and move into the lock position.
Steering lock has engaged. The
key can be removed.
Gas Handle (without Figure)
To accelerate, turn on gas handle
evenly.
Right-hand Switch Combination
Aheadlight switch – move to the left,
in order to switch on headlight and
tail light.
Cparking light
D headlight
B start button – press shortly, in or-
der to start the engine. Make sure
that the ignition key is in the ON
position. When you start, the rear-
wheel brake must be pulled.
B D C A
Operating Elements
ATTENTION:
Activate start button max. 5 seconds. Wait for 10 seconds between each activa-
tion of the start button. Release start button, as soon as the engine is running.
Never activate the start button, when the engine is running.

12
FlexTech Topspeed – USER’S GUIDE
Kick Starter
In case of a weak battery, the vehicle can be started using
the kick starter.
Fuel Tank
The fuel tank lid is located below the bench at the rear to
the left.
ATTENTION:
•Switchoffengineduringrefuelling.
Remove lid slowly. Never fill fuel tank above marking. Never
mix additives to the fuel.
Open out kick starter and step on strongly.
(see also page 13)
Fuel: Use regular or premium gasoline (unleaded),
90 Octane or higher. Impurities in the fuel may
damage or destroy the engine.
Engine Oil: 4-stroke engine oil 15W-40
Operating Elements
Kick Starter

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FlexTech Topspeed – USER’S GUIDE
Starting the Engine
Starting with Electric Starter
1. Check fuel and engine oil level
2. Put vehicle on main stand
3. Lateral stand must be upward tilted,
when you start the engine
4. Set ignition key to ON
5. Pull rear-wheel brake
6. Starting: press starter button
ATTENTION:
•Whenstarting, alwaysactivate the rear-wheelbrake,
since otherwise the vehicle can move.
•Activatethestartbuttonfor5secondsasamaximum.
•Waitfor10secondsbetweeneachactivationofthestart
button, since otherwise the starter engine and the bat-
tery may be damaged.
•Releasethestartbutton,assoonastheengineisrun-
ning.
•Neveractivatethestartbutton,whentheengineisrun-
ning.
•Whentheengineiscold,letitheatupintheidlingposi-
tion for about 3 minutes.
•Onlystartengine atplacesventilatedwell, sinceCO2
emissions are unhealthy.
Starting with Kick Starter
1. Check fuel and engine oil level
2. Put vehicle on main stand
3. Lateral stand must be upward tilted,
when you start the engine
4. Set ignition key to ON
5. Upward tilt kick starter lever
6. Strongly step on kick starter.
Repeat process, until the engine is running.
NOTE: Before you release the rear-wheel brake, the gas handle must be in the zero position (idling).

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FlexTech Topspeed – USER’S GUIDE
Running in
For a maximum service life of your new engine, please ob-
serve the following table for running in:
distance
(kms)
Max. Speed
(km/h)
000 - 500 65
500 - 1000 70
Brakes
A motorized two-wheel bike has a brake effort proportion-
ing of 80% on the front-wheel axle and 20% on the rear-
wheel axle. The vehicle is therefore slowed down with both
brakes at the same time in principle. Never brake only with
therear-wheelbrakes!
Tires
An inadequate air pressure decreases the service life of the
tires, reduces the driving stability and thus considerably
endangers the diving safety. Ensure a sufficient air pres-
sure and profile depth.
Tire pressure in front: ........ 2.0 bar
Tire pressure at the rear: .... 2.2 bar
It is recommended to replace the tires, if the profile depth
falls below 2 mm. Also observe the legal regulations in this
case!
Exhaust
Theexhaustbecomeshotduringthedrivingoperations!It
is to be noted that the vehicle is only driven with suitable
protective clothing, in order to avoid possible burnings.
ATTENTION:
•Theexhauststillremainshotforsometimeafterpark-
ing of the vehicle.
•Donottouch!
Protective Clothing
Forthisvehicle,thereisahelmetobligationalloverEurope!
Onlydrivewithhelmetandadequateprotectiveclothing!
Reference for Operation, Maintenance and Driving Safety

15
FlexTech Topspeed – USER’S GUIDE
Cleaning and Maintenance
To reliably prevent the vehicle from rusting, it is recom-
mended to thoroughly clean and let dry the vehicle after
trips in rainy weather.
•Useashampooforcleaningthevehiclebody.
•Useasoftsponge.
•Undernocircumstancesuseasolvent.
•Neverturnadirectjetofwateronthefollowingcompo-
nents:
- headlight
- switch on the steering wheel
- brake lever
- steering-wheel lock
- tire or bearing wheel hub in front
- air filter
- carburettor
- exhaust outlet
- brake drum at the rear
•Aftercleaning,rerinsewithclearwater,inorderto
remove possible cleaning rests.
•Dryusingaleathercloth.
•Starttheengineandletitrunintheidlingpositionfor
some minutes.
•Incaseoftemperaturesbelowthefreezingpoint,the
freezing up of components, such as gas and brake pull
bars as well as the formation of ice on the carburettor
may cause technical troubles on the vehicle.
AFTER CLEANING:
Carryoutsomebraketestswithextremecareataroad-
worthy location. The water on the braking area reduces
the braking power at short notice.

16
FlexTech Topspeed – USER’S GUIDE
Carburettor, Idling Adjustments
Start the engine and warm up for about 2-3 minutes.
Set the engine speed to about 1800 revs/min by means of
an idling screw.
Air Filter
1) Dip air filter into a non-combustible oil cleaner and wash
out
2) Press out air filter element.
3) Never wring out air filter element.
4) Moisten air filter element evenly with engine oil.
5) Press out surplus engine oil.
Battery
12V 6 Ah
1) With a battery off-load voltage of below 11.5 V, the bat-
tery must be reloaded or replaced. Do not use the electric
starter any longer.
2) To replace the battery, set ignition to the OFF position.
3) Red line + (positive pole),
black line – (negative pole)
4) In case of longer downtimes of the scooter, the battery
must be separated from the electric circuit of the scooter,
in order to avoid a depth unloading.
Note: Troublesofthebatteryareexcludedfromtheguar-
antee.

17
FlexTech Topspeed – USER’S GUIDE
Spark Plug
Clean electrode from fouling by means of a wire brush.
Set sparking distance to 0.6 – 0.7 mm by means of a feeler
gauge.
Spark plug type: (NGK) C7HSA
Fuel
Regular or premium unleaded gasoline from 90 octane on-
wards.
Gasoline must be refuelled, if the needle is in the red area
of the fuel display.
Do not overload tank.
In case of longer downtimes, it should be noted that the
tank has completely been refuelled, since corrosion dam-
ages could arise. These damages are excluded by the guar-
antee.
Gasoline Consumption
The consumption specified of approximately 2,8 - 3,3 liters
per 100 km can deviate upwards according to area of opera-
tion, way of driving, maintenance and additional load and
has to be understood as an optimal value.
Engine Oil Check
1) Unscrew oil cap with fuel level plunger on the right
scooter side.
2) Remove oil from fuel level plunger with a clean rag.
3) Place on (not screw in) oil cap with fuel level plunger.
4) Take out vertically oil cap with fuel level plunger.
5) Check oil-level (see figure below).
6) Screw in again oil cap with fuel level plunger.
max.
min.

18
FlexTech Topspeed – USER’S GUIDE
Brakes
The clearance on the brake lever (a) is 10 - 20 mm.
Adjust set screw such that the clearance on the brake lever
be correct.
ATTENTION:
Clearancedenotesthedistancefromthenormalposition
of the lever up to the tensile point of the brake (the brake
begins to lock into place).
Tires
An insufficient air pressure decreases the service life of the
tires and reduces the driving stability. Make sure there is a
sufficient air pressure and tire profile depth.
1) Tire pressure in front: 2.0 bar
Tire pressure at the rear: 2.2 bar
2) It is recommended to replace the tires with a profile
depth of less than 2 mm. To do this, observe the legal
regulations.
3) In case of a 2-person operation it is recommended to
increase the tire pressure at the rear by 0.2 – 0.3 bar.
a=10-20mm

19
FlexTech Topspeed – USER’S GUIDE
Problem / Error Correction
Vehicle does not start.
Lateral stand above?
Ignition key to ON?
Pulled brake?
Gasoline available?
E-Starter without function,
but vehicle starts via kick starter.
Batteryunloaded.Neveropenthebatteryforloading!Thebatterycontains
acid!Werecommendyoutouseourbatterychargerformaintenance-freebat-
teries to load the battery. This is also suitable for conservation charging with
longer downtimes. Thus you avoid defects by means of depth unloading.
Vague road performance
No precise steering performance
Checktirepressure!
In front 2.0 bar – at the rear 2.2 bar
In case of a too low tire pressure, there is the danger that the tire detaches itself
from the wheel rim during the drive. It is best to control the air pressure before
each drive.
Troubleshooting

20
FlexTech Topspeed – USER’S GUIDE
Technical Specifications
Model: Topspeed
Engine Type 4–stroke engine
Cylinder 1
Boring and stroke 52.4 x 57.8 mm
Cylinder volume 125 cm³
Compression ratio 9.2 : 1
Max. performance 4.9 kW / 6500 revs/min
Max. torque 7.8 Nm / 4500 revs/min
Carburettor
Air filter Polyurethane element
Ignition CDI
Starter Electr. / Kick starter
Cooling Air-cooled
Lubrication Pressure-feed / drip-feed lubrication
Drive Variomatic continuously variable
Frames Steel tube
Chassis Fork
MacPherson strut unit
with shock absorbing leg and hydraulic support
Central MacPherson strut unit with hydraulic support
Brakes Disk in front
Drum at the rear
Tires 120/70 12
Cubic capacity Engine oil / filling quantity 15 W 40 / 0.9 ltr.
Gear oil / filling quantity 80 W 90 / 0.12 ltr.
Capacity Max. speed 82 km/h
Min. speed ≤ 1.81 km/h
Max. ascent angle 13°