
ATOMe 2024
BH 2
01 INTRODUCTION......................................................................................................... 3
SYMBOLS.....................................................................................................................................................................................3
02 BH WARRANTY.......................................................................................................... 4
LIFETIME FRAME WARRANTY...................................................................................................................................................4
EXTENDED WARRANTY FOR BH BATTERIES...........................................................................................................................5
REGISTERING EXTENDED WARRANTIES ................................................................................................................................5
WARRANTY OF PARTS OF THE ELECTRICAL ASSISTANCE SYSTEM...................................................................................6
SUBMITTING A WARRANTY CLAIM..........................................................................................................................................6
CONDITIONS THAT MAY VOID THE WARRANTY OF ELECTRICAL COMPONENTS.............................................................6
03 MAINTENANCE ......................................................................................................... 6
INSPECT THE BICYCLE BEFORE USE .......................................................................................................................................6
KEEP THE BICYCLE CLEAN........................................................................................................................................................7
KEEP THE TRANSMISSION LUBRICATED AT ALL TIMES .......................................................................................................7
PART MAINTENANCE .................................................................................................................................................................7
SPARE PARTS ..............................................................................................................................................................................8
AFTER A FALL, BLOW OR IMPACT.............................................................................................................................................8
04 WARNINGS ON USE................................................................................................... 9
MAXIMUM TYRE SIZE.................................................................................................................................................................9
MINIMUM AND MAXIMUM INSERTION LENGTH OF THE SEAT POST..................................................................................9
MAXIMUM FORK LENGTH (AXLE-TO-CROWN)........................................................................................................................9
MAXIMUM NUMBER OF STEERING SPACERS .........................................................................................................................9
POSITION OF THE SPINDLE INSIDE THE FORK TUBE ............................................................................................................9
INTENDED USE............................................................................................................................................................................9
05 WARNINGS ON USE OF THE ELECTRICAL ASSISTANCE SYSTEM ............................. 9
CARE AND INSTRUCTIONS FOR USE OF THE ELECTRICAL COMPONENTS AND BATTERIES ..........................................9
RECOMMENDATIONS TO MAXIMISE THE BATTERY LIFE .....................................................................................................9
WARNINGS ON THE USE OF BATTERIES .................................................................................................................................9
UNSUITABLE CHARGING AND DISCHARGING ENVIRONMENTS ANDSOLUTIONS..........................................................10
RECYCLING................................................................................................................................................................................10
MOTOR .......................................................................................................................................................................................10
06 PEDAL ASSISTANCE SYSTEM OPERATION ............................................................. 10
COMPONENTS OF THE PEDAL ASSISTANCE SYSTEM ........................................................................................................10
PEDAL ASSISTANCE SYSTEM.................................................................................................................................................10
ACTIVATION AND DEACTIVATION OF THE PEDAL-ASSIST SYSTEM .................................................................................11
PARTS OF THE CONTROL UNIT...............................................................................................................................................11
ASSISTANCE TYPE ...................................................................................................................................................................12
WALK ASSIST MODE.................................................................................................................................................................12
START OF PEDALING................................................................................................................................................................13
BATTERY CHARGE LEVEL DISPLAY........................................................................................................................................13
BATTERY AND CHARGER .........................................................................................................................................................13
BATTERY CHARGING ...............................................................................................................................................................14
ENERGY SAVING MODES ........................................................................................................................................................16
APP SHIMANO ETUBE PROJECT ............................................................................................................................................17
OPERATION WITH GARMIN DEVICE ......................................................................................................................................17
ELECTRIC SYSTEM UPDATE ...................................................................................................................................................17
07 SIZES AND DIMENSIONS ........................................................................................ 18
08 TECHNICAL SPECIFICATIONS................................................................................. 19
09 ASSEMBLY AND SPARE PARTS................................................................................ 22
DIMENSIONS OF THE STEERING TUBE..................................................................................................................................22
REAR AXLE SPLIT PIVOT AND DERAILLEUR..........................................................................................................................23
MAIN PIVOT ASSEMBLY...........................................................................................................................................................24
SHOCK ABSORBER ASSEMBLY................................................................................................................................................24
EXPLODED VIEW OF THE ROCKER..........................................................................................................................................25
MOTOR ASSEMBLY ...................................................................................................................................................................26
CHAINSTAYS AND SEATSTAYS PROTECTOR ........................................................................................................................27
CHAIN GUARD FOR CHAINSTAY .............................................................................................................................................27
SPEED SENSOR MAGNET ........................................................................................................................................................28
CABLING OF THE MECHANICAL PARTS ................................................................................................................................29
CABLING OF THE MECHANICAL PARTS ................................................................................................................................30
CABLING OF THE ELECTRICAL SYSTEM'S PARTS................................................................................................................31
CABLING OF THE ELECTRICAL SYSTEM'S PARTS................................................................................................................32
WIRING DIAGRAM OF THE ELECTRICAL SYSTEM'S PARTS.................................................................................................33
10 DECLARATION OF CONFORMITY ............................................................................ 34
11 HELP AND ADDITIONAL RESOURCES...................................................................... 34
CONTENTS
CONTENTS