Milazo BMX User manual

Brand: Milazo

Model: BMX

Category: Bicycles

Type: User manual

INSTRUCTION MANUAL

Instruction Manual

BIKE SERVICE INFORMATION 0800 445 313

INSTRUCTION MANUAL

ALWAYS WEAR A PROPERLY FITTED HELMET WHEN

YOU RIDE YOUR BICYCLE.

DO NOT RIDE AT NIGHT.

AVOID RIDING IN WET CONDITIONS.

CORRECT FITTING.

YOUR HELEMET MUST COVER

YOUR FOREHEAD.

INCORRECT FITTING.

FOREHEAD IS EXPOSED TO

SERIOUS INJURY.

2INSTRUCTION MANUAL

PURCHASE RECORD CARD

Fill in immediately and retain as a record of your purchase.

Owners Name:

Address:

Postcode:

Date Purchased: Place of Purchase:

Brand: Model Name:

Wheel Size: Colour:

Serial Number:

Your serial number may be located in one of the following locations.

Toll free service information number:

0800 445 313

Rear Left

Fork Tip

Serial Number Location

Bike Shown Upside Down

Serial Number

Bottom of Seat Tube

or Top of Bottom

Bracket

Underneath Bottom Bracket

####

INSTRUCTION MANUAL

consult a specialist bicycle dealer, particularly if:

•Youhaveanydoubtsorconcernsastoyourexperienceorabilitytoproperly

repair or maintain your bicycle;

•Thefollowingmanualdoesnotcoveraparticularmatter,or

•Youhaveanyotherquestionsorconcerns.

A SPECIAL NOTE FOR PARENTS

Itisatragicfactthatmostbicycleaccidentsinvolvechildren.Asaparentor

guardian,youbeartheresponsibilityfortheactivitiesandsafetyofyourchild.

Among these responsibilities you are to make sure that the bicycle which

your child is riding is properly fitted to the child; that it is good repair and safe

operatingcondition,thatyouandyourchildhavelearned,understoodandobey

-notonlytheapplicablelocalmotorvehicle,bicycle,andtrafficlaws-butalso

the common sense rules of safe and responsible biking. As a parent you should

read this manual before letting your child ride the bicycle. Please make sure that

yourchildalwayswearsanapprovedbicyclehelmetwhenriding.

Youhavechosenoneofthefinestbicyclesavailable.

Your bicycle has been carefully manufactured with the benefit of years of

experienceandfullytestedtoensurethehigheststandardsofsafetyand

comfort for the rider. In order to fully enjoy your bicycle, a certain amount of

careandmaintenanceisrequired.

ABOUT THIS MANUAL

ThisOwner’sManualisnotintendedasafullycomprehensiveworkshop

manual but it will guide you safe usage and correct maintenance of your new

bicycle.

Ifyouhaveanydoubtordifficultywithanyofthetasksdescribed,please

callourtollfreeserviceinformationnumberon0800 445 313  Pleaseread

the Manual thoroughly, paying special attention to the safety warnings. This

manual will help ensure that your new bicycle keeps working properly and

safely,andcontinuestogiveyearsofenjoyablecycling.

GENERAL WARNING

Ridingbikescanbeahazardousactivityevenunderthebestofcircumstances.

Proper maintenance of your bicycle is your responsibility as it helps reduce the

risk of injury. This manual contains many warnings and cautions, concerning

theconsequenceoffailuretomaintainorinspectyourbicycle.Manyofthe

warnings and cautions say “you may lose control and fall”, because any fall

canresultinseriousinjuryorevendeath.Wedonotrepeatthewarningofa

possibleinjuryordeathwhenevertheriskoffallingismentioned.

Thebicycleyouhavepurchasedisacomplexarticle.Thefollowingmanualis

onlyaguidetoassistyouandisnotacompleteorcomprehensivemanualof

all aspects of maintaining and repairing your bicycle. You are recommended to

Significant mechanical repairs should be carried out by a

skilled bicycle mechanic.

CONGRATULATIONS!

Check handlebar grips and tube end plugs regularly and repace

if damaged. This is particularly important on bicycles used by

children, as exposed ends on handlebars can cause injury.

Replacement forks must have the same rake and the

same tube inner diameter as those orignally fitted to

the bicycle.

IN THE INTEREST OF SAFETY IT IS RECOMMENDED THAT YOU HAVE THIS BICYCLE ASSEMBLED BY A SKILLED BICYCLE MECHANIC.

WARNING:

4INSTRUCTION MANUAL

PURCHASE RECORD

PARTS IDENTIFICATION 6-10

ASSEMBLY 11-22

BEFORE YOU RIDE 23-39

SERVICING 40-43

DETAILED MAINTENANCE 44-96

DIRECTORY

PARTS IDENTIFICATION 6

Cruiser Bicycles 6

Racing Bicycles 7

Mountain Bicycles and Crossbikes 8

Suspension Bicycles 9

BMX/Loop Frame/U-Frame Bicycles 10

ASSEMBLY 11

Derailleur Geared Bicycles 12

Single Geared Bicycles 17

BEFORE YOU RIDE 23

Correct Frame Size 23

Riding Position 24

Saddle height 24

Reach 24

Handlebar height 25

Safety Checklist 26

Brakes 26

Wheels & tyres 26

Steering 26

Chain 27

Bearings 27

Cranks & Pedals 27

Derailleur 27

Frame & Fork 27

Warning/Important

Take notice of this symbol throughout this manual.

INDEX

INSTRUCTION MANUAL

PARTS IDENTIFICATION 6

Cruiser Bicycles 6

Racing Bicycles 7

Mountain Bicycles and Crossbikes 8

Suspension Bicycles 9

BMX/Loop Frame/U-Frame Bicycles 10

ASSEMBLY 11

Derailleur Geared Bicycles 12

Single Geared Bicycles 17

BEFORE YOU RIDE 23

Correct Frame Size 23

Riding Position 24

Saddle height 24

Reach 24

Handlebar height 25

Safety Checklist 26

Brakes 26

Wheels & tyres 26

Steering 26

Chain 27

Bearings 27

Cranks & Pedals 27

Derailleur 27

Frame & Fork 27

Suspension 27

Accessories 27

Helmets 28

 Reectors 29

Riding Safety 31

General rules 31

Wet weather riding 32

Night riding 32

 Pedalingtechnique 32

 Hilltechnique 33  

 Corneringtechnique 33

Rules for Children 33

Gears: How to Operate 34

Derailleur gears 34

Operating principles 34

Thumb shifters (top mounted) 35

Down tube & handlebar stem shifters 35

Below the bar shifters 36

Hand grip shifters 36

Dual control shifters 37

Bicycle Care 38

Basic maintenance 38

Storage 38

Security 39

SERVICING 40

Schedule 1 Lubrication 41

 Schedule2ServiceChecklist 42

TorqueRequirements 43

ToolsRequired 43

DETAILED MAINTENANCE 44

Wheels and Tyres 44

Wheel inspection 44

Tyre inspection 45

Recommended tyre pressures 45

 Frontwheelremoval

and replacement 46

 Rearwheelremoval

and replacement 47

 CorrectQRaxlesetting 48

Hub bearing adjustment 50

 Howtoxaattyre 51

 Tyrevalves 53

Handlebars & Fork 54

Handlebar stem 54

Handlebars 56

Forks 57

Bicycle suspension 58

Dual Suspension 59

Headset 61

INDEX

Rotors 63

Saddle & Seat Post 64

Brakes 67

Inspection 67

Calipers Sidepull 68

Cantilevercalipers 69

V brake - Linear 71

U brake 73

Brakeshoe replacement 74

Disc brake 74

Drivetrain 76

Pedals 76

Crank Set 79

One piece cranks 80

Cotterless cranks 81

Chain 83

Freewheel 84

Coaster hub 85

Derailleur Systems 86

Rear derailleur 87

Front derailleur 89

Reectors 90

Accessories 91

Troubleshooting 94

INDEX

6INSTRUCTION MANUAL

Cruiser Bicycle

PARTS IDENTIFICATION

Cruiser Bicycles also known as beach cruisers are designed

for comfort and style.

Seat

Handlebar Grip

Shifter

Handlebars

Handlebar Stem

Head Set

Head Tube

Top Tube

Brake Lever

Brake Control Cables

Seat Post

Quick Release

Seat stays

Rear Derailleur Chain

Chainstay

Pedal

Crank Arm

Chainwheel

Fenders

Spokes

Chainguard

Down Tube

Front Brake

Brake Pad

Wheel Reflector

Fork

Tire

Rim

Rear Reflector

Bicyclesareavailableinavarietyofdifferentstylesandsizesdesignedfordifferentuses.

Despitethedifferentstyles,allaremadeupofaframe,wheels,drivetrain,saddle,handlebarassemblyandbrakes.

Studyandfamiliariseyourselfwiththenamesofvariouspartsonthediagramsimilartoyourbicycle.Thiswillhelpwhenyoucometotheassemblyandbasic

maintenance instructions described later in this manual.

INSTRUCTION MANUAL

Racing Bicycles

PARTS IDENTIFICATION

Racing style, or road bicycles, are light in weight and are

designedforfasttraveloverlongdistancesonpaved

surfaces.

Seat Post

Seat

Quick Release

Seat stays

Rear Derailleur

Gear Control Cable

Chain

Chainstay

Pedal

Crank Arm

Chainwheel

Front Derailleur

Bottom

Bracket Axle

Tire

Rim

Spoke

Seat Tube

Down Tube

Head Tube

Head Set Brake Lever

Shifter

Brake

Fork

Front Hub

Handlebar Stem

8INSTRUCTION MANUAL

Mountain Bicycles and Crossbikes

Mountainbicyclesaredesignedtogivemaximum

comfortoverawidervarietyofroadsurfaces.Thewider

handlebarsandconvenientshiftleverpositionmakethem

veryeasytocontrol.Widerwheelrimsandtyresgive

them a softer ride with more traction on rough surfaces.

The frame and fork on mountain bicycles is much sturdier

andheavierthanaracingstylebicycle.Avariationofthe

mountain bicycle is the crossbike or hybrid. This style of

bicycle is lighter than a mountain bicycle but not as fast

as a racing bicycle. It combines some of the features of

comfort and control with lighter weight and higher speed.

PARTS IDENTIFICATION

Top Tube

Seat

Seat Post

Quick Release

Seat Stay

Rear Reflector

Rear Brake

Wheel Reflector

Freewheel

Shift Lever

Handlebar

Brake Lever

Brake Control Cables

Front Reflector

Front Brake

Front Fork

Wheel Reflector

Front Hub

Spokes

Handlebar Stem

Head Set

Head Tube

Seat Tube

Down Tube

Gear Control Cable

Front Derailleur

Bottom

Bracket Axle

Rim

Tire

Chain Wheel

Crank Arm

Pedal

Chainstay

Chain

Tire Valve

Rear Derailleur

Gear Control

Cable

INSTRUCTION MANUAL

PARTS IDENTIFICATION

Seat

Seat Post

Seat Post Binder

Seat Tube

Rear Reflector

Brake Control Cable

Gear Control Cable

Rear Suspension Damper

Rear Brake

Top Tube

Front Derailleur

Down Tube

Suspension Mounting

Head Tube

Handlebar End Extension

Handlebar

Handlebar Stem

Head Set

Rear Frame Sub Assembly

Shift Lever

Brake Lever

Control Cables

Reflector

Upper Fork (Suspension)

Protective Boot

Fork Brace

Front Brake

Lower Fork (Suspension)

Tyre Valve

Pedal

Crank Arm

Bottom Bracket Axle

Chainwheel Rim

Tyre

Spokes

Chainstay

Drive Chain

Rear Derailleur

Wheel Reflector

Gear Control Cable

Freewheel

PBLF/09PACIFIC BRANDS SPORT & LEISURE PTY LTD ABN 53 098 742 708

Front Hub Axle

Suspension Bicycles .

With similar components to standard frame mountain bicycles, suspension fitted bicycles give even more

comfort over uneven road surfaces. Some are fitted with shock absorbing front forks only, while others are designed with special frames

which also have a rear suspension mechanism. In addition, some bikes may be fitted with a special shock absorbing seat pillar or even a

handlebar stem to cushion and relieve road shocks and add to rider comfort. Like standard mountain bikes, wide handlebars and conveniently

positioned shift levers make them easier to control. Wide rims and tyres add to a softer ride while enhancing traction over rough surfaces.

Suspension bikes come in a variety of styles but the basic components are similar.

20067_OWNERS-MANUAL.qxp 08/03/2006 10:34 AM Page 6

Suspension Bicycles

With similar components to standard frame mountain

bicycles,suspensionfittedbicyclesgiveevenmore

comfortoverunevenroadsurfaces.Somearefitted

with shock absorbing front forks only, while others are

designedwithspecialframeswhichalsohavearear

suspension mechanism. In addition, some bikes may be

fittedwithaspecialshockabsorbingseatpillaroreven

ahandlebarstemtocushionandrelieveroadshocks

and add to rider comfort. Like standard mountain bikes,

widehandleebarsandconconvenientlypositionedshift

leversmakethemeasiertocontrol.Widerimsandtyres

addtoasofterridewhileenhancingtractionoverrough

surfaces.Suspensionbikescomeinavarietyofstylesbut

the basic components are similar.

10 INSTRUCTION MANUAL

BMX Bicycles

BMX style bicycles are a popular general purposes

type most suited to younger riders. They are

valuedbecauseoftheirsturdyandsimple

construction an low maintenance.

Other kinds of children’s bicycles use different

styles of frames such as the loop frame and the

U-shape frame.

PARTS IDENTIFICATION

Seat

Seat Post

Seat Post Binder Bolt

Seat Stay

Rear Reflector

Wheel Reflector

Chain Wheel

Crank Arm

Pedal

Rim

Tire

Tire Valve

Chain

Rear Sprocket

Training Wheels

Brake Lever

Handlebar

Brake Control Cable

Reflector

Front Brake

Brake Pad

Front Fork

Wheel Reflector

Front Hub

Spokes

Handlebar Grip

Handlebar Stem

Head Set

Head Tube

Top Tube

Seat Tube

Down Tube

Crash Pad

INSTRUCTION MANUAL

You will need the following tools:

• Spanners,ringoropenended-8mm,10mm,12mm,13mm,14mmand

15mm, or adjustable wrenches.

• Spanners,openendedandnarrow-15mm.

• TorqueWrenchwithnewtonmetergraduations.

• Phillipsheadscrewdriver.

• Bladeendedscrewdriver.

• Bicyclepump.

• Allenkey-5mmand6mm

• Standardslipjointpliers.

Itisrecommendedthatalargetorquewrenchbeusedintheinitialassembly

processandthatthetorquerequirementslistedonPage36beadheredto.

ASSEMBLY

PBLF/09

PACIFIC BRANDS SPORT & LEISURE PTY LTD ABN 53 098 742 708

PART 2 . ASSEMBLY

Your new bicycle was assembled and tuned in the factory and then partially disassembled for shipping.

You may have purchased the bicycle already fully re-assembled and ready to ride OR in the shipping carton in the

partially disassembled form. If it was purchased in the carton the following instructions will enable you to prepare your

bicycle for years of enjoyable cycling.

Please check that all parts referred to in the instructions and shown in the photographs/diagrams have been included,

and that all tools needed are at your disposal.

For more detail on inspection, lubrication, maintenance, additional tools needed and adjustment of any area please refer to

the relevant section elsewhere in this manual.

You will need the following tools:

Spanners, ring or open ended - 8mm, 10mm, 12mm, 13mm, 14mm and 15mm, or adjustable wrenches.

Spanners, open ended narrow - 15mm.

Torque Wrench with newton meter graduations.

Phillips head screwdriver.

Blade ended screwdriver.

Bicycle pump

Allen key - 5mm and 6mm.

Standard slipjoint pliers

It is recommended that a torque wrench be used in the initial assembly process and that the torque requirements

listed on Page 36 be adhered to.

20067_OWNERS-MANUAL.qxp 08/03/2006 10:35 AM Page 8

Your new bicycle was assembled and tuned in the factory then partially

disassembleforshipping.Youmayhavepurchasedthebicyclealreadyfully

re-assembled and ready to ride OR in the shipping carton in the partially

disassembled from. If it was purchased in the carton, the following instructions

will enable you to prepare your bicycle for years of enjoyable cycling.

Please check that all parts referred to in the instructions and shown in the

photographs/diagramshavebeenincluded,andthatalltoolsneededareat

your disposal.

For more detail on inspection, lubrication, maintenance, additional tools

neededandadjustmentsofanyareapleaserefertotherelevantsection

elsewhere in this manual.

12 INSTRUCTION MANUAL

Derailleur Geared Bicycles

Includes 20” (51cm), 24” (61cm) and 26” (66cm) wheel Mountain Bikes, 27” (69cm) 29ER (73cm)

and Touring and Racing Bikes, and Crossbikes, Dual Suspension. Assembly is the same for female

and male models.

Getting Started

Openthecartonfromthetopandremovethebicycle.Removethestrapsholdingthefront

wheel,handlebarassembly,andthepackagecontainingthepedals,seatandseatpillar.Removethe

protectivewrappingfromthebicycle.

Note

Yourbicyclemaybeequippedwithdifferentstylecomponentsthantheonesillustrated.

Wheels

1. Make sure the brakes are loose enough to allow the wheel to pass through the brake pads easily.

2. Place wheel into fork drop outs.

3. Install retaining washers with raised lip pointed towards the fork, and insert into the small hole

of the fork blade.

4.Installaxlenutandsecurelytighten.Makesurethewheeliscenteredbetweentheforkblades.

5. Spin the wheel to make sure that it is centered and clears the brake shoes. Tighten the brakes if

necessary.

6. Turn the bicycle upright using the kickstand to support it.

DERAILLEUR GEARED BICYCLES

Includes 20", 24” and 26" Wheel Mountain Bikes

Assembly is the same for men’s and women’s bikes.

Getting Started

Open the carton from the top and remove the bicycle. Remove the straps

and protective wrapping from the bicycle. Inspect the bicycle and all acces-

sories and parts for possible shortages. It is recommended that the threads

and all moving parts in the parts package be lubricated prior to installation.

Do not discard packing materials until assembly is complete to insure that

no required parts are accidentally discarded. Assemble your bicycle follow-

ing the steps that pertain to your model. Note: Your bicycle may be

equipped with different style components than the ones illustrated.

Foreword: Assembling a bicycle is an important responsibility. Proper

assembly not only gives the rider more enjoyment of the bicycle; it

also offers an important measure of safety.

Front Wheel

1. Make sure the brakes are loose enough to allow the wheel to

pass through the brake pads easily.

2. Place wheel into fork drop outs.

3. Install retaining washers with raised lip pointed towards the fork,

and insert into the small hole of the fork blade.

4. Install axle nut and securely tighten. Make sure the wheel is

centered between the fork blades.

5. Spin the wheel to make sure that it is centered and clears the

brake shoes. Tighten the brakes if necessary.

6. Turn the bicycle upright using the kickstand to support it.

It is very important to check the front wheel

connection to the bicycle. Failure to properly tighten

may cause the front wheel to dislodge.

Axle Nut

Axle Hub

Cone Nuts

Fork Drop Out

Retaining

Washer