Apollo Radius manual Schraeder is a registered Trademark

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™ - Schraeder is a registered Trademark

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of the Schraeder Corporation Inc.

 

 

 

Tyre Valves

Bicycles primarily use either Schraeder™ or Presta tyre valves. To inflate tyres the pump needs to be fitted with the appropriate attachment specific to the valve stem.

The Schraeder™ valve is the most commonly used tyre valve. It is also known as the car or the American valve. Tyres fitted with Schraeder™ valves can be inflated using either a hand pump or a service station pump, as it is the same valve used on cars. Inflation involves removing the valve dust cap, then screwing or pushing on the pump connector to the end of the valve stem and inflating. By depressing the pin in the end of the valve stem the tyre can be deflated.

The Presta valve is also referred to as the French or high pressure valve. In order to inflate tyres equipped with this valve, the pump needs to have a special fitting attached to accommodate the valve’s narrower profile. The service station pump can be used if an adapter is screwed onto the valve stem. Inflation involves removing the dust cap, unscrewing the valve stem locknut, freeing the valve stem by pushing down on it, then fitting the pump head and inflating. Deflation is achieved by opening the valve stem locknut and depressing the valve stem.

Note: The valve dust cap should always be replaced in order to prevent dirt entering and damaging the valve.

Using a service station pump to inflate tyres is not encouraged as tyres may blow out if sudden over inflation occurs.

SchraederTM Valve

Presta Valve

(Car/American)

(French)

RAOM0507

Apollo Bicycle Company Pty. Ltd. ABN: 60 001 914 469

Updated 23/05/07

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Contents Page Page Congratulations Warranty Inside Front Cover Comprehensive MaintenanceBefore You Ride Pages 8 Contact Addresses Back CoverSchedule Service Checklist Correct Frame SizeRiding Position Schedule LubricationIdentifacation Gear Control Cable Chainwheel Crash Pad Handlebar Stem Handlebar Grip Brake Control Cable Part 3 Before YOU Ride Frame SizeApprox Wheel Suggested Riding Position Saddle HeightUpdated 23/05/07 RAOM0507 Safety Checklist Updated 23/05/07 RAOM0507 Helmets Riding Safely Try to avoid where possible Charge batteries if battery powered lightsAre to be used. Check wiring connections For dynamo powered lightsUpdated 23/05/07 RAOM0507 Gears HOW to Operate Derailleur Gears Derailleur gears are the most common typeTo the rider Hand Grip Shifters Below Bar Shifters Dual Control ShiftersRecommended Chainwheel/Rear Sprocket Gear Combinations Left Rapid Fire Shifters Part 4 Bicycle Care & Servicing Bicycle CareHigh Security using a U Lock Frequency Component Lubricate How to Lubricate Schedule 2 Service Checklist Frequency Task ReferenceComponent Torque Part 5 Comprehensive Maintenance Wheels and TyresBMX MTB Updated 23/05/07 RAOM0507 RAOM0507 Correct Quick Release Axle Setting To properly re-adjust the bearing cones Hub LubricationTake the wheel out of the frame Hub to expose the ball bearingsHow To Repair a Flat Tyre Schraeder is a registered Trademark Steering System Rear wheel hub Single Allen key or hexagonal bolt ForkBicycle Suspension Headset Inspection ‘Ahead Set’ Type AssembliesUpdated 23/05/07 RAOM0507 Rotor Headset Saddle and Seat Post InspectionFrame RAOM0507 Brakes Foot Controlled BrakesAdjustment Sidepull Callipers Lubrication calliper brakes39mm or more 5mm Allen Key Updated 23/05/07 RAOM0507 Brake Shoe Replacement Drivetrain Correct Pedal AttachmentBicycle and falling Lubrication and Adjustment This system requires more detailed servicing Crank armsOne Piece Crank Assembly Use a coin or a screwdriver to remove the dust cap Screw in the removal tool Turn the screwbolt clockwise Front Chainwheel Rear Sprocket Pull Up Straightedge 12mm Updated 23/05/07 RAOM0507 RAOM0507 Derailleur Systems Or whenever new cables are fitted Adjustment Rear Derailleur To adjust low gear Turn the adjusting screw marked ‘L’ until Chainring and the largest rear sprocketLoosen off the control cable fixing bolt Reflectors To increase visibilityAccessories Child Safety Carrier GlovesClean blocks and rim Slipping chainBrake blocks worn Replace brake blocks They squeal/squeak Replace bottom bracket orRe-true if possible, or replace Part 6 PURCHASE DETAILS