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A E R O L I G H T  

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BH

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B H P 0 1 E B 2 3 0 5 6 1 8 7

S E R I A L   N U M B E R

S U B M I T T I N G  A  WA R R A N T Y  C L A I M

All warranty claims must be channelled through an official BH dealer. The dealer will analyse the claim to identify its 
scope and perform a preliminary assessment of the incident. The dealer will submit and process the claim directly 
with BH. Once BH has defined the corrective measures required, the dealer will send this information to the customer.
All claims must be processed by the official dealer from which you purchased your bicycle. If this is not possible, 
please contact us directly. We will help you find an authorised dealer near you:

https://www.bhbikes.com/es_INT/quienes-somos/contacto

R E G I S T E R I N G T H E  L I F E T I M E  F R A M E  WA R R A N T Y

You must register the bicycle within 30 days of purchase to enjoy the BH BIKES extended warranty. Follow the steps 
below to activate the LIFETIME FRAME extended warranty:

• 

LIFETIME FRAME WARRANTY 

You must register the bicycle on the BH BIKES website to enjoy the LIFETIME FRAME extended warranty: 

https://www.bhbikes.com/es_INT/registro-garantia-vida-bh/registra-tu-bici-garantia-de-por-vida

Watch this video to find out what you need to do: 

The serial number required to register the bicycle is located on the bottom of the bicycle, on the seat tube,  
above the bottom bracket:

0 2

  B H   W A R R A N T Y

https://youtu.be/47aLVgUI248

This user manual contains important information for 

AEROLIGHT (LD603 / LD653 / LD703 / LD753)

. Please read the 

entire manual carefully. The user manuals of all BH models can be consulted on the website at the following address:

https://www.bhbikes.com/manuals

This document contains additional information to the general user manual, available at:

https://www.bhbikes.com/manuals

You can check the characteristics and recommendations of third-party parts on their corresponding official websites.

03

  M A I N T E N A N C E

I N S P E CT T H E  B I C Y C L E  B E F O R E  U S E

Bicycles are inspected several times throughout the manufacturing process and then at the BH workshop during the 
final check. As the bicycle's operation may be affected during transport or third parties may have modified the bicycle 
before its sale, the following must be checked before each trip:

• 

FRAME:

 no cracks, damage or strange noises.

• 

CHAIN:

 it must be lubricated and the transmission system must not make any strange noises.

• 

BRAKES: 

the brakes must be working properly. When stopped, press the brake lever with enough strength and 

check that it does not touch the handlebars.

• 

TYRES:

 the pressure must be correct and there must be no cuts on the tread or on the sides. Also check that 

the wear level does not exceed the maximum recommended level. 

• 

WHEELS: 

the wheels must rotate freely in order to check how they rotate. Also check the space between the 

brake lining and the rim, as well as the space between the frame and tyre.

• 

STEERING:

 the steering must turn smoothly and with no strange noises.

• 

SWINGARM ROTATION POINTS:

 when weight is exerted on the bicycle, the suspension must work as expected 

and with no strange noises. If it is not working properly or there is play between the moving parts, this might 
mean that the tightening torques are incorrect or that the bearings are worn.

• 

BEARINGS:

 the bearings must work properly and with no strange noises. The bearings are subject to wear and 

must be replaced to prevent damage to the components on which they are installed.

• 

ELECTRICAL SYSTEM:

 if the bicycle features an electrical system, check that it is functioning properly 

by ensuring that the electrical assistance mode is running and that all parts are functioning properly (motor, 
display,  change  of  assistance  mode  and  speed  sensor).  If  there  is  no  electrical  assistance,  check  that  all 

connections are correct and show no signs of damage.

Summary of Contents for AEROLIGHT 7.5

Page 1: ...T e k D o c V 0 0 A E R O L I G H T U S E R M A N U A L 2 0 2 3 ...

Page 2: ...AXIMUM INSERTION LENGTH OF THE SEAT POST 8 MAXIMUM FORK LENGTH AXLE TO CROWN 8 MAXIMUM NUMBER OF STEERING SPACERS 8 POSITION OF THE SPINDLE INSIDE THE FORK TUBE 8 INTENDED USE 8 05 SIZES AND DIMENSIONS 8 06 TECHNICAL SPECIFICATIONS 9 07 ASSEMBLY AND SPARE PARTS 10 DIMENSIONS OF THE STEERING TUBE 10 HEADSET ASSEMBLY 10 EVO MONOCOQUE ACR STEM 11 HANGER 12 SADDLE SEAT POST ASSEMBLY 12 DERAILLEUR BRAC...

Page 3: ...R refers to a hazardous situation that if not avoided will lead to serious injuries or even a fatal accident WARNING refers to a hazardous situation that if not avoided could lead to serious injuries or even a fatal accident RISK OF ELECTRIC SHOCK refers to a hazardous situation that if not avoided could cause serious injuries due to electric shock or even death ATTENTION refers to a hazardous sit...

Page 4: ...the warranty validity period All warranty claims must be processed by an authorised dealer Geographical scope refer to the User Manual or www BHbikes com LIFETIME FRAME WARRANTY Through its authorised stores BH Bikes provides the original buyer with a commercial policy to cover any manufacturing defects in frames for a period beyond that specified in the product s statutory warranty pursuant to th...

Page 5: ...istics and recommendations of third party parts on their corresponding official websites 03 MAINTENANCE INSPECT THE BICYCLE BEFORE USE Bicycles are inspected several times throughout the manufacturing process and then at the BH workshop during the final check As the bicycle s operation may be affected during transport or third parties may have modified the bicycle before its sale the following mus...

Page 6: ...d BH workshop regularly to have these parts replaced if needed KEEP THE TRANSMISSION LUBRICATED AT ALL TIMES After washing the bicycle the chain transmission s lubrication may have also been washed off Inspect and lubricate the chain s links if needed Excess lubrication may attract more dirt causing premature wear and incorrect functioning of the system Never use pressure washers or steam cleaners...

Page 7: ...on the outer area Remember that the failure to use original parts may cause damage that is not covered by the warranty AFTER A FALL BLOW OR IMPACT If you suffer a fall blow or impact first make sure that you are okay to continue cycling Do not use the bike if you are injured and ask for medical assistance if needed If you are okay to continue cycling check the bicycle to make sure that it is in pe...

Page 8: ...acers must be fitted above the stem Otherwise the materials could be damaged due to withstanding a greater load than that for which they were designed and may cause serious accidents MINIMUM AND MAXIMUM INSERTION LENGTH OF THE SEAT POST Failure to observe the maximum and minimum seat post insertion dimensions indicated in this manual may cause a lever effect on the frame The pressure exerted could...

Page 9: ... Carbon monocoque Derailleur angle All 66 63º Models Specification Characteristics Maximum large chain ring size All 55 teeth Minimum large chain ring size All 46 teeth Minimum small chain ring size All 34 teeth Maximum small chain ring size All 42 teeth Compatible with the triple chain ring All No Minimum Q Factor All 145 mm Maximum chainset length All 177 mm Derailleur All Removable Aerolight Co...

Page 10: ...UBE Ø 5 2 Ø 5 2 8 5 7 5 4 5 º 0 7 A S S E M B LY A N D S P A R E P A R T S HEADSET ASSEMBLY A L L M O D E L S A L L M O D E L S 0 4 0 3 0 3 0 2 0 1 0 0 H E A D S E T 0 1 Steering cover 1 0 2 Compressor 1 0 3 Bearing 1 0 4 Expander 1 Quantity Item Nº ref 383255000 Carbon forks must never be mounted with a spindle The spindle may force the fork with a pressure for which it has not been designed It m...

Page 11: ...NOCOQUE ACR STEM L D 6 5 3 A N D L D 6 0 3 M O D E L S 0 1 B H A E R O A C R S T E M 1 1 Bolt 1 1 2 Washer 1 1 3 Stem cover 1 1 4 Stem 1 1 5 Bolt 2 Quantity Item Nº R E A R D E R A I L L E U R R E A R B R A K E F R O N T D E R A I L L E U R F R O N T B R A K E 1 1 1 2 1 3 1 4 1 5 1 5 ...

Page 12: ... N G E R 2 1 Hanger 1 2 2 Bolt M4xP0 7x10 5 mm 1 0 3 S E A T P O S T 3 1 Seat post 1 3 2 Seat post bolt M6xP1 0x25 mm 1 0 4 S E A T P O S T C L A M P C O V E R 4 1 Seat post clamp cover 1 Quantity Quantity Quantity Item Item Item Nº Nº Nº ref 383254900 ref 391771100 2 1 4 1 3 2 2 2 3 1 L D 7 5 3 L D 6 0 3 L D 6 5 3 L D 7 0 3 ref 391704200 ref 391732200 ...

Page 13: ...T A L L M O D E L S ELECTRICAL COMPONENT BATTERY A L L M O D E L S 0 5 D E R A I L L E U R B R A C K E T 5 1 Derailleur bracket 1 Quantity Item Nº 0 6 B A T T E R Y H O U S I N G 6 1 Battery housing cover 1 6 2 Cap 1 6 3 Bolt M3xP0 5x12 mm 3 Quantity Item Nº ref 391771200 5 1 6 1 6 2 6 3 6 3 6 3 ...

Page 14: ...7 A S S E M B LY A N D S P A R E P A R T S TOOLBOX A L L M O D E L S BOTTLE HOLDER A L L M O D E L S 0 7 T O O L B O X 7 1 Toolbox 1 0 8 B O T T L E 8 1 Bottle 2 8 2 Bottle holder 2 Quantity Quantity Item Item Nº Nº 7 1 8 2 8 2 8 1 8 1 ...

Page 15: ... 3 BH 15 0 7 A S S E M B LY A N D S P A R E P A R T S REAR LIGHT A L L M O D E L S 0 9 R E A R L I G H T 9 1 Rear light 1 9 2 Bolt 1 9 3 Magnetic coupling 1 9 4 Frame coupling 1 Quantity Item Nº ref 387435700 9 1 9 2 9 3 9 4 ...

Page 16: ...ECHANICAL PARTS A L L M O D E L S 0 7 A S S E M B LY A N D S P A R E P A R T S R E A R D E R A I L L E U R R E A R D E R A I L L E U R R E A R B R A K E R E A R B R A K E F R O N T D E R A I L L E U R F R O N T D E R A I L L E U R F R O N T B R A K E ...

Page 17: ...et Lite Oxford Jet Pro Oxford Lite Oxford Pro Silvertip Silvertip Jet Silvertip Jet Lite Silvertip Jet Pro Silvertip Lite Silvertip Pro YOUNG CHILDREN AND YOUNG ADULTS BICYCLES Expert 26 Disc Expert Junior 14 Expert Junior 16 Expert Junior 18 Expert Junior 20 Expert Junior 20 Pro Expert Junior 20 Sus Expert Junior 24 Expert Junior 24 Disc Expert Junior 24 Pro Expert Junior 26 Expert Junior 26 Pro ...

Page 18: ...w w w b h b i k e s c o m ...

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